This paper deriving the theory work inflection point in the static stage characteristics curve of small measurement range linear dimension measurement. by the way of high pressure and back pressure pneumatic measure and designed the parameter of the mainly and measure spray head, which are the key component in the spray head - baffle pneumatic sensor. the different groups for the main - spray head and the measure spray head, will effect the dynamic and static stage characteristic parameter. the author have done contrast experiment and optimization design to test and verify the theory derivation whereby made the rang of show valve of pneumatic measure system measure range up to 40 u m, the sensitivity up to 100mv / u m, resolution up to 0. 05 p m, the uncertainly of measure is less than 0. o2 u m, satisfaction of requirement of groups the carboy hatch thickness size precise measure of soft shims
對高壓背壓式氣動測量用於小量程線性尺寸測量的靜態特性曲線的理論工作拐點進行了推導,對氣動測量系統中的噴嘴-擋板型氣動傳感器中的關鍵部件? ?主噴嘴和測量噴嘴的參數進行了理論設計,對主噴嘴和測量噴嘴的不同組合,將影響測量系統靜、動態特性指標的噴嘴參數進行了對比實驗和優化設計,並通過實驗驗證了理論推導,從而使氣動測量系統量程的
示值范圍達到40 m ,靈敏度達到100mv m ,解析度達到0 . 05 m ,測量不確定度小於0 . 2 m ,滿足了壓縮機缸蓋軟體墊片厚度尺寸精密測量分組的要求。
Cohb can be considered as an indicator of co exposure.
一氧化碳血紅蛋白可以看做一氧化碳暴露的指
示值。
Inspection, test, construction, and performance requirements for direct reading electrostatic electroscope type dosimeters
直接和間接
示值石英纖維袖珍劑量計的檢驗和測試驗規范
Which displays the values in megabytes, and
選項,該選項以兆位元組為單位顯
示值,還有
Calibration method of indication for odometer of motorcycles and mopeds
摩托車和輕便摩托車車速里程錶指
示值校核方法
In these years, image measuring has been used in every walk of life gradually. this paper discusses the characteristic, the virtue and the application of digital image measuring. in this paper. after analyzing the practical situation and theory, it has confirmed the project that identify automatically the pointer and the reticle of the pressure gauge with technique of optic photographic system, image process and automatic identification
近年來,圖像測量逐漸應用到各行各業。本文討論了數字圖像測量的特點、優點及應用范圍,結合實際情況和理論分析,確定了利用光學攝像系統和圖像處理、識別技術,自動識別壓力表的指針和刻線的方案,解決了壓力表
示值的自動檢定問題,研製了一套集計算機、圖像處理和識別、自動控制和光學等技術於一體的壓力表
示值的自動檢定系統。
The evaluation of uncertainty in measurement for error of rotameter
轉子流量計
示值誤差測量結果的不確定度評定
Evaluation of uncertainty in indication error of torsion balance
扭力天平
示值誤差不確定度評定
Uncertainty of measurement of indication error of micrometer with dial comparater
杠桿千分尺
示值誤差的測量不確定度
Observe the pressure differential gauge. if there is a decrease in the indicated value, the no. 1 check valve is reported as leaking
觀察壓差表。如果指
示值有下降,則1號止回閥就報告為泄漏。
One of the greatest problems of electronic dashboards is flickering of the display.
電子儀表的最大問題之一是顯
示值的波動。
Relative tolerance between forward and backward in indicating value
示值進回程相對誤差
Tolerance between forward and backward in indicating value
示值進回程差
Continuously variable to 1 2. 5 or less panel indicate value
連續可變,至面板指
示值的1 2 . 5或以下
Relative variation in the indicating value
示值相對變動
值
Variation in the indicating value
示值變動
值
Check if the indicating value is lf nzero - position on the gauge dial before fitting
儀表在安裝前應檢查儀表
示值是否在零位。
Development of automatic calibration system for analogue pressure gauges based on computer vision technology
基於計算機視覺技術的指針式儀表
示值的自動判讀方法研究
Cell value is the value of the
單元格
值的顯
示值為對當前單元格有效的
Evaluation of uncertainty in measurement of the linear error value of the turbility meter
濁度計示值線性誤差測量不確定度評定