straightness measurement 中文意思是什麼

straightness measurement 解釋
直線度測量
  • straightness : 平直度
  • measurement : n. 1. 測量，計量，量度。2. 份量，尺寸，大小，寬度，厚度，深度（等）。3. 測量法。 measurement goods （按體積、容積計算的）體積貨物。
  1. Instrument for straightness measurement using non - diffracting beam and moir 233 ; fringe

    無衍射光莫爾條紋法直線度測量儀
  2. Based on the construction of guangzhou metro line 3 welding process and quality control, this paper introduces the mobile contact welding, analyzes some key points during the process of welding, such as welding of rails in curved sections, environmental protection, the measurement of straightness on the welding junctions located in curved sections, the maintenances of equipment etc., holds that more attention shall be given to these points

    摘要介紹了移動式接觸焊在廣州地鐵3號線中的施工工藝及施工過程；分析施工過程中應該注意的曲線鋼軌焊接、環境保護、曲線鋼軌焊接接頭平直度的測量、設備維修保養等技術要點。
  3. Standard guide for straightness measurement of arrow shafts

    測量箭桿平直度的標準指南
  4. Guide for straightness measurement of arrow shafts

    箭桿平直度測量指南
  5. At first, the author analyzed some chief factors such as light beam drift and atmospheric turbulence that affect the precision of the laser collimation in brief. then, the author studied the plan of the laser collimation generating nondiffracting beam and automatic level system with high precision. at last, the author completed the measurement of the straightness guideway by using ccd ( charge coupled device ) as the receiver and computer imaging processing

    文章首先簡要地分析了激光自身漂移、大氣湍流等影響激光準直精度的主要因素，然後對系統的激光準直方案進行論證，並確定了無衍射光束的生成方案、高精度自動安平系統的結構方案，最後以ccd為接收器件，通過計算機圖像處理，完成對軌道直線性的測量。
  6. Identifying method research of gross error in bi - pitch measurement of straightness

    直線度雙節距法測量中的粗差識別方法研究
  7. Study on the building - up measurement of straightness and flatness

    直線度平面度組合測量的研究
  8. Laser range finder applied in middle and long distance straightness error measurement

    中長距離直線度測量中的激光標尺
  9. There are many methods about straightness measurement in and abroad. after the traditional methods of straightness measurement are analyzed and compared, the measurement based on the precise guide rail is adopted

    國內外直線度測量的方法有很多，本文分析和比較了傳統的直線度測量方法，採用了基於精密導軌的測量方法。
  10. In this paper, the author discussed the design of comprehensive system, instrument and measurement in order to meet the need of the straightness measurement of super - length guideway testing and alignment system, development of super - length orbit straightness measurement system in detail

    基於超長導軌測試及調整系統的直線度檢測的需要，本文詳細論述了超長導軌直線性檢測系統的綜合系統設計方案、儀器研製方案及其測試方案。
  11. The methods of straightness measurement are mostly about a line, but the straightness of couple lasers is the mainly problem in the system. first the couple laser beams should be calibrated separately. then, the couple laser beams should be aligned, and it is the most important problem in the design

    現在直線度的測量方法多數是對一條直線的直線度進行測量，本文所要解決的主要問題是兩束激光的直線性校準，首先要分別對兩束激光器的直線性校準，然後將兩束激光調到一條直線上，這也是設計中的重點問題。
  12. Perform this measurement for all finished faces, and take the maximum as the measured value of the straightness

    對工件所有精加工面進行測量，取最大值作為直線度的測量值。
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