back test 中文意思是什麼

back test 解釋
加載卸載鑒定試驗
  • back : n 1 背，背部；背脊；背面，反面；背後，後部，後面，裏面。2 （指）甲；（刀）背；（手）背；（書）背...
  • 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 distillation of cut - back asphaltic bituminous products

    稀釋瀝青產品蒸餾的標準試驗方法
  2. Child use and care articles - baby carriers - safety requirements and test methods - framed back carriers

    兒童使用和護理用品.嬰兒運載工具.安全要求和檢驗方法.後向有框架的運載工具
  3. Child use and care articles - baby carriers - safety requirements and test methods - part 1 : framed back carriers

    兒童使用和護理用品.兒童運載工具.安全要求和試驗方法.有框架的後向運載工具
  4. Burn - back resistance test

    抗燒結試驗
  5. A detailed introduction was made to the properties of the wet coated sand suitable for multi - station shell mould shooting machine ; the development of a sort of high strength coated sand with low resin content : the shaping index and wetness adjusting process : analysis and prevention of peel back defect of shells made with overturning hopper process ; test method of peel back resistance of coated sand : pinhole defect analysis of high ni ductile iron shell mould castings and application of anti - pinhole coated sand

    詳細介紹適用於吹砂式多工位殼型機的濕態覆膜砂性能；高強度低樹脂量覆膜砂的研製；濕態殼型覆膜砂的成形性指數與調濕工藝；翻鬥法制殼時的脫殼問題分析和解決辦法；覆膜砂脫殼性檢測方法；高鎳球鐵件殼型鑄造表面針孔原因分析與抗針孔覆膜砂的應用。
  6. 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。
  7. In allusion to test roadway in the zhang - luo second class highway and lin - chang freeway, through hydrologic analysis, hydraulic calculation and with the analysis of highway structure, the blue print of setting drainage system, construction technique and back - check experiment are presented

    針對張羅二級公路試驗段和臨常一級公路試驗段，進行了水文分析和水力計算，並結合路面結構分析，提出了排水系統的布設方案、施工技術方案和試驗檢測方案。
  8. I passed the equivalency test. i don ' t have to go back

    我通過了同等學力考試.我不會回去
  9. New york - - before roger clemens gets to try his yankees pinstripes back on for size, he ' ll test his mettle in the garden state

    火箭人在重新穿上條紋衣之前，繼續要在農場進行一場比賽測試自己的狀態。
  10. Ring back test function

    回振鈴測試功能
  11. Mechanical back to back test

    機械連接式效率試驗
  12. The research was designed with pre - test ， back - test non - equity control teams. the subjects ( 126 students ) were junior two students chosen from tian zhu no. 1 middle school. by using the role alter method, the teaching feedback method and the scenic coaching method, the behavior modification procedures were proved to be successful within the five mouths experiment

    本研究使用了前測-后測、非對等控制組設計，以天祝一中初二年級兩個班共126名學生（實驗班64人，對照班62人）和在這兩個班任教的兩名教師為實驗對象。
  13. Kick - back test

    輪胎爆破響應時間試驗
  14. They start asking the what - if question and back - test the trading system with different parameters

    他們開始問「如果-怎麼樣」的問題，並用不同的參數回測交易系統。
  15. Therefore, it is important to not only back - test your system but to also forward - test your system in real time

    所以要回測你的系統，同時在現實的情況下測試你的系統同樣很重要。
  16. Aerospace series - cables, electrical, aircraft use - test methods - wrap back test

    航空航天系列.飛行器用電纜.試驗方法.反復纏繞試驗
  17. Aerospace series - cables, electrical, aircraft use - test methods - part 413 : wrap back test

    航空航天系列.飛機電纜.試驗方法.第413部分:回卷繞試驗
  18. Aerospace series - cables, electrical, aircraft use ; test methods - part 413 : wrap back test ; german and english version en 3475 - 413 : 2002

    航空航天系列.航空用電纜.試驗方法.第413部分:反向纏
  19. They hit the road next week for an early - season back - to - back test - - tuesday in san antonio and wednesday in houston. then they return home to play detroit next friday

    在下周他們將迎來第一次的背靠背的考驗? ?周二在聖安東尼奧，周三在休斯敦。然後周五在主場迎戰底特律。
  20. Uniform design method is used to constitute test examples. back test is used to test the result. the result proves that forecast capability of neural networks is good enough

    神經網路訓練結束后，採用均勻試驗設計方法構造測試樣本對神經網路進行測試，並採用后驗差檢驗方法進行結果檢驗，證明神經網路預測能力較好。
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