How many forms can tourism be divided into?

What kind of tours are there? Tourism is divided into the following seven categories from the perspective of tourists.

1 sightseeing tourists

2 leisure tourists

3 official tourists

4 individuals and family business tourists

5 health care tourists

6 cultural knowledge-based tourists

7 The five types of eco/adventure tourists and their respective characteristics are:

Objective To understand cultural tourists-cultural tourism is the primary reason for them to visit their destinations and gain in-depth cultural experience.

Sightseeing cultural tourists-cultural tourism is the primary or main reason for them to visit a destination, but the experience is shallower than the former.

Unexpected cultural tourists-they don't travel because of cultural tourism, but gain a deep cultural tourism experience after participating in cultural tourism activities.

Leisure cultural tourists-cultural tourism is their weak motivation to visit a destination, and their experience is shallow.

Occasionally, cultural tourists-those who don't travel for the purpose of cultural tourism, just take part in some activities and get a superficial experience. What kinds of old wax are there? Amber is recognized as a precious gem, and old beeswax is undoubtedly a precious variety of amber. Beeswax can be divided into new beeswax and old beeswax. Compared with the two kinds of beeswax, the latter is more precious and rare. Old beeswax refers to the use of beeswax materials with a certain year or those old objects unearthed from ancient times. The most important feature of this kind of beeswax is the sense of time and historical accumulation, and the temperament formed is not available in the new beeswax. Nowadays, there are fewer and fewer old beeswax in the world. Many old beeswax has been damaged in the years, and there are fewer and fewer places where old beeswax really circulates. What are so precious old beeswax? What is the classification of old beeswax?

1. Tibetan old beeswax. Tibet is a sacred place of ancient Buddhism, and even now, it is also a place of pilgrimage for many Buddhists. Ancient Buddhism once regarded amber beeswax as a Buddhist treasure and attached great importance to it. They believe that amber beeswax has a strong spirit of agility, and wearing them can bless coffins and help them cultivate Buddha fruit. It is precisely because of this historical reason that a large number of beeswax strings or beads or their utensils have been handed down in Tibet. These things are very old, and those well-preserved beeswax have become precious old beeswax, which is why Tibetan old beeswax is called a masterpiece.

2. Afghan old beeswax. This kind of old beeswax refers to the old beeswax owned by the whole Islamic region. Beeswax is widely used in this area, and the number of beeswax handed down is also sufficient. Over time, these beeswax become precious old beeswax, and its color is extremely special, which is orange or crimson old beeswax. What kinds of yoga are there? There are many kinds of yoga in India, including knowledge yoga, meditation yoga, harvest yoga, equality yoga and * * * yoga. But in general, Indian yoga can be divided into four types: the first type is mantra yoga, which teaches people how to concentrate, that is, to repeat a simple word or a group of words, or to constantly call on God. This is actually a simple and affectionate prayer, and finally forget yourself. The second is "Raja Yoga", which means to control breathing and thoughts through meditation. This kind of meditation developed from Aryan civilization. The third is "hatha yoga". This is a physical and mental training system, which is considered to have developed from the ancient civilization of Lemuria. People should do this kind of training not only by doing various postures, but also by breathing and meditation. The fourth is "Yala Yoga", which requires rhythmic control of breathing, from the inside out, to get peace and tranquility in the feeling, just like meditation on the lotus. Yoga in professional yoga shops in China is divided into eight branches yoga, flowing yoga, hot (high temperature) yoga, hatha yoga and so on. It is suitable for people with different personality types according to different exercise methods. What kinds of coffee do you have? Brazilian coffee, Singapore coffee, carbon black espresso, Brazilian pure milk coffee, Swiss chocolate coffee, Brazilian rock sugar coffee, cappuccino coffee, Brazilian cream coffee, rising sun iced coffee, mandolin coffee, Colombian coffee, espresso coffee, mocha coffee.

Your theme should be planted, hence the name. The Blue Mountain is a mountain in Jamaica, which is the coffee of the Blue Mountain. Coffee can be divided into three types: small, medium and large. However, due to different regional climatic and geological factors, there are also good and bad varieties. What kind of scrap steel is divided into smelting scrap steel and non-smelting scrap steel according to its use? Heavy scrap steel: Class I: 201:a ≤1000 mmx400 mm, thickness ≥40mm, unit weight: 40kg ~ 1500kg, and cylindrical solid diameter ≥ 80 mm.. Scrap steel ingots, billets, billets, cutting heads, cutting tails, steel castings, steel rollers, heavy machinery parts, cutting structural parts, etc.

Type ⅱ: 201:b ≤1000 mmx500mm, thickness ≥25mm, unit weight: 20kg ~ 1500kg, and cylindrical solid diameter ≥50mm. Scrap steel ingots, billets, billets, cutting heads, cutting tails, steel castings, steel rollers, heavy mechanical parts, cutting structural parts, axles, abandoned industrial equipment, etc.

Category III: 201:c ≤1500mm x 800mm, thickness ≥ 15mm, unit weight: 5kg ~ 1500mg, and cylindrical solid diameter ≥30mm. Scrap steel ingots, billets, billets, cutting heads, cutting tails, steel castings, steel rollers, train shafts, rails, pipelines, heavy mechanical parts, cutting structural parts, axles, abandoned industrial equipment, etc. Medium scrap steel

Type I 202: A≤ 1000 MMX 5000mm, thickness ≥ 10mm, unit weight: 3kg ~ 1000kg, and cylindrical solid diameter ≥20mm. Blocks, strips, plates, waste steel billets and steel products, vehicles and ship plates, mechanical waste parts, mechanical parts, cutting structural parts, train shafts, tracks, pipelines, waste industrial equipment, etc.

Type Ⅱ 202: B ≤ 1500mx700mm, thickness ≥6mm, unit weight: 2kg ~ 1200kg, and cylindrical solid diameter ≥ 12mm. Blocks, strips, plates, waste steel billets and steel products, vehicles and ship plates, mechanical waste parts, mechanical parts, cutting structural parts, train shafts, tracks, pipelines, waste industrial equipment, etc. What kinds of guitars are there? Guitars can be roughly divided into acoustic guitars (such as classical guitars and steel string guitars) and electric guitars (such as standard electric guitars and bass electric guitars) according to different structures and sound principles. Except for bass electric guitars, other guitars adopt the same tuning method, that is, each string is set to E, A, D, G, B and E from coarse to fine. Under special circumstances, a certain string or all strings can be lowered or raised. Commonly used is the bass E chord drop D. Generally, all kinds of guitars are equipped with 18 to 24 tones on the neck, and Danxian has about two octaves.

Classical guitar (classical guitar)

It is one of the most artistic guitars, and it is also called the world's three major classical instruments with piano and violin. It usually takes the form of solo or duet, and usually plays traditional classical music. Widely popular all over the world. Classical guitars are elegant in appearance, with flat fingerboards and thick speakers. Equipped with three nylon strings and three metal strings (nylon strings are wrapped with a thin metal wire), pull the strings horizontally on the * * * speaker, and stir the strings with your fingers to make a sound. A * * * has 19 product, and the connector of fingerboard and sound box is 12 product. The sound hole is round and there is no baffle below. Both the front panel and the bottom panel are horizontal.

Folk guitar folk guitar

It was originally an accompaniment instrument for American western country music. It usually appears as the accompaniment of songs, with American western country music as the main tone. Folk guitars are slightly longer than classical guitars, with larger speakers and square edges. The fingerboard is slightly thin and the surface is curved. The sound hole is relatively large and there is a baffle on the lower side. The connecting line between the fingerboard and the sound box is 14 (piano lattice). There are usually six metal strings.

Notched folk guitar is one of the modern improved forms. In recent years, the electric box dual-purpose folk guitar has brought great convenience to stage performers.

Flamengo guitar

Spanish national musical instruments. The appearance is basically the same as that of the classical guitar, the panel is covered with a guard plate and nylon strings are used, but the timbre is harder and more brittle than that of the classical guitar. Used to play Spanish folk music, with complex rhythm and rich skills, it has spread all over the world and become a unique Spanish nation.

World musical instrument style.

steel guitar

Traditional Hawaiian guitars are similar in shape to classical guitars, using steel strings. When playing, it is flat on the leg, with one hand holding the metal slider to press the strings and the other hand holding the metal finger sleeve to pluck the strings. Gorgeous tone, it is a musical instrument that is good at expressing melody.

Jazz guitar

Jazz guitars, like electric guitars and folk guitars, are generally electric guitars with * * * speakers. In tuning, the timbre effect of this kind of electric guitar is low, and it becomes a thick and soft timbre.

Electric guitar (electric guitar)

According to the type of performance, it can be divided into two types: solid piano body without * * * ring box and piano body with * * * ring box sound hole.

The neck of a piano is similar to a folk guitar. It uses a steel wire and a magnetic pickup. According to the principle of string vibration to electroacoustic conversion, the sound signal is amplified through the speaker, and various colorful timbres can be produced through the effector. It is an indispensable instrument for modern pop music and rock music. Peripheral devices are huge, such as effectors and amplifiers. Through the given peripheral equipment, the guitar can appear different kinds of timbres, which are highly plastic and expressive depending on personal hobbies.

You can use tools such as picks and sliders to create more effects when playing.

Electric bass (electric bass)

Electric bass is also a kind of guitar, which is used to play roots in electro-acoustic bands. Its sound principle and production materials are the same as those of electric guitar. Different from the electric guitar, the electric bass has only four strings, which are hard and thick, and the pop-up timbre is rich and plain. Because of its own characteristics, bass is generally not used to express melody. The electric bass is mainly responsible for playing the bass part in the electro-acoustic band and is an indispensable bass instrument in the electro-acoustic band. What kinds of cobras are there? Cobra has only one family.

There are five kinds of cobra, king cobra, golden ring snake, silver ring snake and Fujian striped snake in China.

There are black-necked cobra, coral cobra, Indian cobra, Bay of Bengal cobra, South African salivary snake, Egyptian cobra and mamba snake abroad.

The climate in Henan is that the king cobra can survive in summer. You can't spend the winter in winter. What kinds of football are there? Football and soer are American football and soccer. The former is what we often call football, and the latter is what China people call football lamp. 1. incandescent lamp

1. Common incandescent bulbs. Features: Good color rendering (Ra= 100), continuous dimming, simple structure and low price, but short service life and low light efficiency. Uses: living room, living room, lobby, guest room, shop, restaurant, walkway, conference room, courtyard. Uses: table lamp, ceiling lamp, wall lamp, bedside lamp, corridor lamp. 2. Tungsten halogen lamp is an inflatable incandescent lamp, and its gas contains some halogen elements or halides. It has all the characteristics of ordinary lighting incandescent lamp, the light efficiency and service life are more than twice as long as those of ordinary lighting incandescent lamp, and the volume is small. Uses: special lighting for conference rooms, exhibition halls, living rooms, commercial lighting, film and television stages, instruments, automobiles, airplanes, etc. Second, the gas discharge lamp (discharge lamp) 1. Low pressure discharge lamp (steam) (discharge lamp) (1) fluorescent lamp (fluorescent lamp) 3. Fluorescent lamps, commonly known as fluorescent lamps, are characterized by high luminous efficiency, long service life and good light color. Fluorescent lamps are straight tube type, ring type and compact type. It is a widely used energy-saving lighting source. Using straight fluorescent lamp instead of incandescent lamp can save electricity by 70~90% and prolong life by 5~ 10 times. Upgrade the straight fluorescent lamp to save electricity15 ~ 50%; Replacing incandescent lamp with compact fluorescent lamp can save electricity by 70~80% and prolong life by 5~ 10 times. (2) Characteristics of low-pressure sodium (vapor) lamp: high luminous efficiency, long service life, high luminous flux maintenance rate, strong fog permeability, but poor color rendering. Uses: Lighting for tunnels, ports, docks and mines.

2. High intensity discharge lamp (HID)

High intensity gas discharge lamps include fluorescent high pressure mercury lamps, high pressure sodium lamps and metal halide lamps.

(1) fluorescent high-pressure mercury lamp

Features: Long service life and relatively low cost.

Uses: road lighting, indoor and outdoor industrial lighting, commercial lighting.

(2) High pressure sodium lamp

Features: long service life, high light efficiency and strong fog permeability.

Uses: road lighting, floodlighting, square lighting, industrial lighting, etc.

(3) Metal halide lamps

Features: long life, high luminous efficiency and good color rendering.

Uses: industrial lighting, urban lighting, engineering lighting, commercial lighting, stadium lighting and road lighting.

(4) ceramic metal halide lamp

Features: The efficiency is better than that of general metal halide lamps.

Uses: Shopping mall, window, key display and commercial street lighting.

3. High-frequency electrodeless lamp (electrodeless lamp)

Features: long service life (40000~80000 hours), no electrode, instant start and restart, no stroboscopic, good color rendering.

Uses: public buildings, shops, tunnels, pedestrian streets, high-pole street lamps, security lighting and other outdoor lighting.

4. Halogen bulbs

Halogen lamp, also known as tungsten halogen lamp, is a kind of incandescent lamp. The principle is to inject halogen gas such as iodine or bromine into the bulb. At high temperature, the evaporated tungsten wire reacts with halogen, and the evaporated tungsten will solidify on the tungsten wire again, forming a balanced loop to avoid premature fracture of the tungsten wire. Therefore, halogen bulbs last longer than incandescent lamps. In addition, halogen bulbs can work at a higher temperature than ordinary incandescent lamps, with higher brightness and efficiency. However, at this temperature, ordinary glass may soften. Therefore, halogen bulbs need to use timely glass with higher melting point. Because timely glass can't block ultraviolet rays, halogen bulbs usually need to use additional ultraviolet filters. If there is oil in the crystal glass on the halogen bulb, it will cause different temperatures on the glass and reduce the life of the bulb. Therefore, when replacing halogen bulbs, people should avoid touching the glass of the bulbs.

5. Cordless lights

On June 10, 2007, researchers from Massachusetts Institute of Technology conducted the experiment of "cordless light bulb". The research team led by Sol Jasik used two copper wire coils as vibrators, and one coil was connected to a power supply as a transmitter. The other is connected to a desk lamp and acts as a receiver. As a result, they successfully lit a 60-watt electric light at a distance of 2. 13 meters from the transmitter. Moreover, experiments show that wireless power transmission technology is harmless to human beings, because electromagnetic field only affects objects that can vibrate with it.

6, LED lights

Structure and luminous principle of LED

Fifty years ago, people knew the basic knowledge that semiconductor materials can emit light. The first commercial diode was produced in 1960. LED is the abbreviation of English light emitting diode. Its basic structure is a piece of electroluminescent semiconductor material, which is put on the shelf with leads and then sealed with epoxy resin to protect the internal core wire, so the led has good seismic performance. What kinds of spectacle frames are there? 1. Quan Huafu: It is a common type of spectacle frame, which is characterized by firmness and easy insertion, and can cover part of the lens thickness.

2. Nylon wire frame: A very thin nylon wire is used as a part of the edge of the frame, and the lens is specially polished to make its lower edge smooth. There is a narrow groove at the lower edge, so that nylon wires are embedded in the groove to form a bottomless frame style, so it is light in weight, giving people a unique feeling of lightness and firmness.

3. No frame: This kind of frame has no lens ring, only a metal nose bridge and a metal foot bridge. The lens is directly connected with the bridge of the nose and foot by screws, and holes are usually punched in the lens. Frameless frames are lighter and more chic than ordinary frames, but the strength is slightly worse.

4. Combination frame: The front frame has two groups of lenses, one of which can be turned up, usually used indoors and outdoors.

5, folding frames: frames can be folded into 40% or 60%, mostly reading glasses.

6. Half-frame frame: The half-frame is made of a thin nylon thread as a part of the edge of the frame. The lens is specially polished to make its lower edge smooth, and there is a narrow groove in the lower edge, so that nylon wires are embedded in the groove to form a bottomless frame style, which is characterized by light weight, giving people a light and unique feeling and being relatively firm.

7. Eyebrow frame: Eyebrow frame is similar to a half frame. There is only a loop line similar to eyebrows in the upper half frame, and it is more fashionable to use a very thin nylon thread as the lower frame edge.