survey instrument 中文意思是什麼

survey instrument 解釋
測量工具
  • survey : vt 1 眺望，俯瞰，環顧。2 審視；通盤考慮[考察]，觀察（形勢）；概括，綜合評述。3 測量（土地），勘查...
  • instrument : n 1 儀表，儀器 〈cf tool implement〉。2 樂器 （＝musical instrument）。3 【法律】證件，證券，文件...
  1. According to this idea, this paper first introduces the basic technology to design the instrument. it includes the theory of the laser, measures to survey distance with laser, the theory of the step - motor, subsection technology of the step - motor, the working theory of the single - chip, expansion of the single - chip orderly. the following are the design of the control system of the planimeter according to the principle of the context. it consists of two parts

    最後根據前文介紹的知識先對單片機控制系統進行了硬體電路框圖設計，依據夠用原則對元器件、設備的選擇進行計算、說明、選定，使系統成為擁有完整的包括a d採集、數據存儲器、 8155擴展的鍵盤顯示、 p1口及8155的pa口輸出控制的單片機硬體控制系統電路。
  2. Survey on a benzene toxication in wooden instrument making factory in north of china

    北方一木器廠苯中毒調查分析
  3. Survey on the white finger of vibration instrument workers in zhangdian district

    張店區振動工具作業者白指的調查
  4. Based on a single - chip computer design methods of single processing for the embryo heat rate survey instrument

    基於單片機的胎兒心率信號檢測處理方法
  5. Survey on mercury hazard in a private medical instrument factory

    某縣民辦醫療儀器廠汞危害調查
  6. In this dissertation, we studied the tcra1101plus total station position system, which introduced the principle and characters of the instrument ' s closed loop tracking system. also we explained the cause of prism ' s position error and brought forward mathematic model to correct, moreover, the good results has been drawn form the expenriments. the kinetic survey system have been realized, which the sampling rate attain more than 5hz and the position precision can be less than 2mm on condition that targeted - point moving slowly at the velocity below 2cm / s. having finished the survey system to examine whether the fine - tuning stewart platform in good status, we have finished mensurating the position reference of the fine - tuning stewart platform and the offset of the prism

    在此基礎上研製了多臺儀器在線控制高頻采樣動態跟蹤測量系統，采樣率大於5hz ，在跟蹤小於2cm / s低速運動目標時，測量精度好於2mm ；完成對饋源二次精調系統的檢測，包括對二次精調平臺位置基準的標定和觀測棱鏡偏心差的測定；設計不同動態測量實驗，對全站儀動態跟蹤的誤差來源和特點進行了分析；從實驗角度，對全站儀的測量時滯及其穩定性進行了測試分析，給出了定量的結果；比較了全站儀和計算機的內部時間系統，發現兩者存在較大差異。
  7. Combining the construction survey of expressway, this paper presents the leveling survey method which adopts total station optical electronic tacheometric theodolite instead of leveling instrument, and gives a comparison between the two kinds of devices from such aspects as speed and accuracy, which reveals the reliability and efficiency of the application of total station optical electronic tacheometric theodolite for class four leveling survey

    摘要結合高速公路的施工測量，對在工程施工過程中可以用全站儀代替水準儀進行水準測量的方法進行介紹，並從速度、精度對使用兩種儀器進行了比較，說明用全站儀進行四等水準測量的可靠性和高效性。
  8. The interface is written by vb, the seek - calling system transfers ddl dynamic linking inventory directly and easy to understand. digital seismic instrument automatic seek - calling system is certificated effective to improve the survey efficiency through theory analyzing and experiment in the field

    數字地震儀每次採集數據后，形成文本文件，通過串口將該批數據送入尋呼計算機中，尋呼計算機對該數據進行識別，分批將採集數據送到相應的尋呼機上。
  9. It emphases the selection of secondary voltage of the step - down transformer, the control and protection of thyristor, the calculation of compensation capability and group capability, the technique of cross - zero switched on / off capacitors or reactor, the solution of avoiding possible resonance in switching on / off groups of capacitors or reactor and the measure of the best time to switch ( including the design of the computer survey and control system, instrument deliver system, delay operate and protect system ). although thyristor as a no - contact switch can avoid almost the problem of contact switch with contact, it can not solve the over - voltage, over - current and transient process itself as switching on / off capacitors or reactor. so we must develop a set of thyristor - switched control and protect system with great reliability so that it can realize of cross - zero switching on / off capacitors or reactor at any time

    晶閘管具有過零、動作快速的特點，本研究以晶閘管為電容器和電抗器的分組投切開關，重點研究了協調變壓器二次電壓的選擇、晶閘管觸發控制及保護、動態補償容量及分組容量的計算確定、過零投切電容器和電抗器技術的實現、以及分組投切電容器和電抗器可能發生諧振的處理計算方法，給出實現最佳補償投切選擇方法（測控系統、儀表變送系統、操作和保護系統的設計步驟） ，研製了一套高可靠性晶閘管觸發控制及保護系統，實現對無功的靜止可調補償。
  10. Firstly the paper makes a survey of the development of automatic test system and the computer network technique, and indicates that it is significant to study the relative technique. secondly from two aspects the paper makes in - depth research the automatic test system based on network. the important one of which is studying the tcp / ip instrument protocol and interface mapping specification authored by the vxibus consortium, studying the realization technique of the protocol

    其一，重點研究了國際vxi聯盟頒發的tcp / ip網路儀器協議及介面映射規范，在深入理解該協議規范的基礎上研究了實現該協議規范的方法，利用微軟公司提供的的rpc開發工具在windows操作系統下實現了tcp / ip - ieee488 . 1介面映射規范，配合計算機網路和帶有gpib介面的儀器組建了網路化的自動測試系統。
  11. To get the genuine seafloor rock medium electrical model, data processing about seafloor magnetolluric raw signal requires information such as seafloor instrument bearing orientation, obliquity, and temperature, by which the real vector change bearing of seafloor magnetolluric fields can be acquired, and then the uniform explanation about the whole survey of multi station is obtained

    為真實地獲取海底巖石介質的電性模型，在對海底大地電磁實測信號進行數據處理的同時，需參考海底儀器的方位朝向、傾斜姿態等信息，以便認識海底電磁場真實的矢量變化方向，進而實現對整個測網多站位的統一資料解釋。
  12. Eastman survey instrument

    伊斯門測斜儀
  13. Each kind of instrument product widespread application and survey, commercial measurement, professions and so on drugs manufacture, sugar manufacturing, petroleum, chemical industry, food, hospital, light industry, steel and iron, spinning and weaving, building materials, sewage treatment, environment examination, engineering construction

    各類儀器產品廣泛應用與測量，工業測量，制藥、製糖、石油、化工、食品、醫院、輕工、鋼鐵、紡織、建材、污水處理、環境檢測、工程建設等行業。
  14. Using cartographic and survey instrument, staff of the survey and mapping office carry out the production and revision of maps and plans at different scales for different purposes

    利用繪圖及測量儀器，測繪處的人員專責繪制及更新各種比例的地圖以作不同種類的用途。
  15. With the development of technology of total station instrument, automatics and intelligence has been realized in the surveying field. especially, the function of automatic target recognition has been widely used in the field of kinetic survey

    自動目標識別跟蹤的功能在動態測量中有著廣闊應用領域，尤其在小尺度局部坐標測量當中，測量精度、靈活機動、快速便捷、無接觸等方面，有著其它測量技術不可比擬的優勢。
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