backing test 中文意思是什麼

backing test 解釋
倒退試驗
  • backing : n 1 後退，倒退，逆行。2 支持物；支援；（一群）支持人。3 襯墊物；（書的）背襯，襯里，照相底板。4 ...
  • 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. Standard test method for determining the outgassing potential of sealant backing

    測定密封層背襯除氣能力的標準試驗方法
  2. Backing weld procedure technique of all - position narrow gap and thick - walled pipe welding is developed about all - position single - pass welding section analysis, wire feeding behavior, weld arc length, welding current analysis, procedure and joint test. the achievement has general guide meaning to producing and testing all - position welder

    從單焊道全位置區段、送絲行為、焊接弧長（電壓） 、電流行為分析、工藝試驗和接頭檢驗等幾方面介紹管道全位置打底焊工藝特點，其研究成果對全位置焊接機的製造和調試具有普遍指導意義。
  3. Abstract : backing weld procedure technique of all - position narrow gap and thick - walled pipe welding is developed about all - position single - pass welding section analysis, wire feeding behavior, weld arc length, welding current analysis, procedure and joint test. the achievement has general guide meaning to producing and testing all - position welder

    文摘:從單焊道全位置區段、送絲行為、焊接弧長（電壓） 、電流行為分析、工藝試驗和接頭檢驗等幾方面介紹管道全位置打底焊工藝特點，其研究成果對全位置焊接機的製造和調試具有普遍指導意義。
  4. Standard test methods for backing fabric characteristics of pile yarn floor coverings

    絨頭紗線地板覆蓋物的襯布特性的標準試驗方法
  5. We can draw some conclusion after discussion : 1. it is not absolute for the three kinds of steel spheres and backing sheet matching schemes. they can be used in the power plant after technological test and economic analysis

    通過討論可以初步得出以下幾點結論： 1本文提出的三種鋼球和襯板匹配方案並不是絕對的，發電廠具體採用時，必須經過生產試驗驗證和技術經濟分析。
  6. Stain gage load cells are diffusely used in the mechanical measurements with high precision. at present, load cell design, manufacture and test in china, especially the strain gage backing material were laggard a lot

    電阻應變式測力稱重傳感器在高精度機械測量領域中有著廣泛的應用，但目前國內的傳感器設計、製造、檢驗技術，尤其是應變片基底材料的製造工藝還非常落後。
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