Traditional Culture Encyclopedia - Traditional festivals - Network interpretation of tablet What is the network interpretation of tablet?
Network interpretation of tablet What is the network interpretation of tablet?
The network explanation of flat-panel instrument is that flat-panel instrument used to be a traditional instrument in detailed investigation, which can measure the plane position of ground points and the height difference between points at the same time. Flat panel survey is a method and process to encrypt the root control points and draw topographic maps by using flat panels or other alternative instruments. Include that root control measurement and detail measurement of the flat instrument. Structure: flat (single structure) flat (left and right structure) instrument (left and right structure). Pinyin is: pí ngb Niyi. The phonetic notation is: フㄥㄅㄢˇ _.
What is the specific explanation of flat-panel instrument? We will introduce you through the following aspects:
I. Text Description Click here to view the details of the plan.
An instrument that can measure and draw at the same time in topographic survey. As shown in the figure, the alidade with telescope, vertical dial and scale is called "large flat plate"; The alidade is called a "small flat plate", which only consists of a front plate and a back plate. The latter is portable, but the accuracy of the measured distance and height difference is low.
Second, the citation interpretation
1. Topographic surveying instrument. It consists of a level, a drawing board and a tripod, and can measure the height and distance.
Third, the national language dictionary.
The instrument for measuring topography consists of telescope, level, measuring board, tripod, point shifter, etc.
Idioms about flat-panel instruments
There are graceful musical instruments from feng lai, clappers and boards, musical instruments from a 64-year-old landlord, and musical instruments from the backstage boss Hung-chien.
Vocabulary of flat-panel instruments
Hung-chien's musical instrument is a gift. The prestige of the backstage boss lost to the old-fashioned clappers. There are Feng's instruments, landlord's instruments and Chihu's instruments on the bench.
On the Sentence-making of Flat Instrument
1, her civil engineering department has a surveying practice, and she often takes measurements outdoors. In the morning, she brings measuring instruments and flatbed cars, dry food and a kettle. Come back with the stars at night and sort out the data under the oil lamp.
2. Large-scale digital mapping is gradually replacing the traditional analog mapping based on flat-panel instruments with its advantages of high mapping accuracy and high mapping speed.
3. The nurse who was monitoring her heart rate attentively heard a plop and suddenly turned around. Mr. Lin has collapsed on the flat plate, foaming at the mouth, clenching his teeth and shaking all over.
Ye is a math teacher. He personally led the students to measure the height of a famous hill next to the school with a small flatbed. "This may be an inspiration for me to study surveying and mapping remote sensing in the future!" .
5. When observing the instrument in winter, the eyelids often touch the eyepiece of theodolite or tablet instrument, and dare not pull hard. First frost can "pull" his eyelids down after a few seconds.
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