point-by-point test 中文意思是什麼

point-by-point test 解釋
逐步試驗
  • point : n 1 尖頭，尖端；尖頭器具；〈美國〉筆尖；接種針，雕刻針，編織針；小岬，小地角；【拳擊】下巴。2 【...
  • by : adv 1 在側，在旁，在附近。2 （擱）在一邊，（放）到旁邊，（存）在一旁；收著。3 （由旁邊）經過，過...
  • test : n 1 檢驗，檢查；考查；測驗；考試；考驗。2 檢驗用品；試金石；【化學】試藥；（判斷的）標準。3 【化...
  1. 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。
  2. Test method for flash point and fire point of liquids by tag open - cup apparatus

    用泰格開口杯裝置測定液體閃點和燃點的測試方法
  3. Test method for flash point by tag closed cup tester

    閃點測定法泰克閉口杯法
  4. Cccfp standard test method for flash point by continuously closed cup tester

    用連續閉杯閃點
  5. When processing of data from single - point test, the value of is generally taken by 0. 25 for calculating the open flow potential of gas well, and the result is far from that from modified isochronal test

    摘要目前，在處理一點法試井資料時，取函數為定值0 . 25來計算氣井的無阻流量，其結果與修正等時試井有很大的偏差。
  6. Test methods for flash - point by pensky - martens closed cup tester

    用潘斯基-馬丁斯閉杯試驗器測定閃點的方法
  7. Standard test methods for softening point of resins derived from naval stores by ring - and - ball apparatus

    用環球儀測定從松脂製品中取得的樹脂的軟化點的標準試驗方法
  8. Standard test method for determining volume fraction by systematic manual point count

    用系統的人工逐點計數法測定體積因數的標準試驗方法
  9. The catv charge and control system is mainly composed of the management software 、 the header data modulator and the terminal charge and control equipment. i am responsible for design catv charge and control equipment and test system. the header data modulator is used to encrypt the control single from computer and transmit it into the appointed frequency. the terminal charge and control equipment demodulate out the control single from data modulator and transmit it to the addressing control part, where the demodulated fsk single is received and well - handled by the cpu unit, decode the unauthorized signals and deliver it to the shut point, shut point make use of capability of wideband anf characteristic of shut, then the signal of illegal customer will be turn off and vice versa, the legal customer can receive the normal signal

    前端數據調制器完成對計算機輸出的控制信號加密處理，將指令碼載送到一指定頻率點。終端收費控制器解調出控制信號，送至單片機尋址控制部分。單片機尋址控制部分接收經fsk數據解調器送來的信號，送入cpu單元后，解出不授權信號，然後向關斷部分送入信號，關斷部分利用pin二極體的寬帶工作能力以及關斷特性，實現對非授權用戶或者非法用戶的信號關斷，使之不能正常收視，繳費用戶進行開通正常收視，達到控制用戶通道的管理。
  10. Test method for flash point by modified continuously closed cup flash point tester

    用改良的連續閉杯閃點測試計測定閃點的試驗方法
  11. Calculate the free point by tensile test using electric logging equipment

    用電測設備做拉伸試驗算卡點。
  12. Standard test method for flash point by tag closed cup tester

    用泰格閉杯閃點試驗器測定閃點的標準試驗方法
  13. Test methods for flash point by small scale closed cup tester

    用小型閉杯試驗器測定閃點的試驗方法
  14. Standard test methods for flash point by small scale closed cup tester

    用小刻度閉杯試驗器測定閃點的標準試驗方法
  15. Standard test methods for flash - point by pensky - martens closed cup tester

    用潘斯基-馬丁斯儀閉杯試驗器測定閃點的標準試驗方法
  16. Standard test method for flash point by modified continuously closed cup mcccfp tester

    用改良的連續閉杯試驗儀測量閃點的標準試驗方法
  17. By adding high pressure water cleaning, hot water washing and optimization of bubble point test and filter core assemble process, the energy was saved, the consumption was reduced, the cleaning effiencency and quality was improved, the lifetime of filter was prolonged, the safety hidden danger of the process in pet production was removed

    摘要闡述了通過增加一道高壓水清洗、熱水洗以及對泡點試驗和過濾芯組裝等過程的優化，達到節能降耗，提高清洗效率，延長了過濾器使用周期，消除了此工序給聚酯生產帶來的安全隱患。
  18. Test method for flash point by the equilibrium method with a closed - cup apparatus

    平衡閉杯法測定閃點的試驗方法
  19. This paper brings forward a stable inverted deduce method which point by point in fix layer, for a class of dimension elastic wave problem, and proves that the result of parameter has whole precision for this method, numercal test shows this method is effective and feasible. 1fig., 1tab., 7refs

    針對一類一維彈性波反演問題，導出了一種穩定的定層逐點反演方法，推證了該方法的參數解具有整體二階精度，數值試驗表明，該方法是有效而可行的.圖1 ，表1 ，參7
  20. This paper deduced the relationship between and other related parameters using data from single - point test in non - steady state, by which the accurate open flow potential of gas well is then gained for its proper value of

    針對上述問題，充分利用了一點法測試不穩定階段的數據，在理論上推導出了與有關參數的關系式，利用這個關系式能計算出的準確值，從而得出氣井準確的無阻流量。
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