underground part 中文意思是什麼

underground part 解釋
地下部分
  • underground : adj 1 地（面）下的。2 隱蔽的，秘密的。3 （電影，報刊等）標新立異的，試刊的，試驗性而非正式的。4 ...
  • part : n 1 部分，一部分；局部 （opp Whole）。 ★此義常省去不定冠詞。 如： a great part of one s money I l...
  1. The contents of three valepotriates in v. officinalis also varied significantly different areas, samples from nanchuan of chongqing showing the highest. it is also showed that the contents of three valepotriates in underground part of valerians plants are higher than that in aerial part and the contents of three valepotriates in valeriana jatamansi herb and v. officinal is herb collected in september is highest. valepotriates of valeriana jatamansi were obtained using petroleum ether, with content of valtrate, didrovaltrate and acetovaltrate between 70 % and 80 %

    我們以採用rp - hplc法測定不同產地、部位和採收期的纈草屬植物中纈草素、二氫纈草素和乙酰纈草素的含量，結果發現纈草類生藥蜘蛛香、纈草、寬葉纈草和黑水纈草之間纈草素類成分含量差異顯著，其中以蜘蛛香含量最高，纈草次之，寬葉纈草再次，黑水纈草含量最低。
  2. Polyethylene structure - wall piping system for underground usage part 2 : polyethylene spirally enwound structure - wall pipes

    埋地用聚乙烯pe結構壁管道系統第2部分：聚乙烯纏繞結構壁管材
  3. Materials for the subsequent sealing of underground gas mains - part 2 : materials for the subsequent sealing of joints in underground gas mains ; safety requirements and testing

    地下煤氣管道用后續密封材料.第2部分:地下煤氣管道接
  4. Materials for the subsequent sealing of joints in underground gas mains - part 1 : plastic foil and textile fibre linings used to seal gaspipes already in place ; safety requirements and testing

    地下煤氣管道接頭附加密封材料.第1部分:已密封煤氣管
  5. Belt conveyors for underground coalmining - idlers - part 3 : testing

    地下採煤皮帶輸送機.托輥.第3部分:試驗
  6. Belt conveyors for underground coalmining - idlers - part 2 : requirements

    地下採煤皮帶輸送機.托輥.第2部分:要求
  7. Polyethylene structure wall pipeline system for underground usage part 1 : polyethylene double wall corrugated pipes

    埋地用聚乙烯pe結構壁管道系統第1部分：聚乙烯雙壁波紋管材
  8. Workshop fabricated steel tanks - part 1 : horizontal cylindrical single skin and double skin tanks for the underground storage of flammable and non - flammable water polluting liquids ; german version en 12285 - 1 : 2003

    工廠製造的鋼罐.第1部分:地下儲存易燃和不易燃的水污
  9. Plastics piping systems for renovation of underground non - pressure drainage and sewerage networks - part 1 : general

    地下非壓力排水和排污管網更新用塑料管道系統.第1部分:總則
  10. Plastics piping systems for renovation of underground non - pressure drainage and sewerage network - part 3 : lining with close - fit pipes

    地下非壓力排水和排污管網更新用塑料管道系統.第3部分:緊配合管用襯層
  11. Conveyor belts with textile plies for coalmining - part 2 : rubber - belts with two plies for underground applications ; dimensions, requirements

    煤礦用織物疊層輸送帶.第2部分:井下用雙層橡膠輸送帶
  12. Plastics piping systems for renovation of underground non - pressure drainage and sewerage networks - part 2 : lining with continuous pipes

    地下無壓排水和污水管線翻新用塑料管道系統.第2部分:連接管道用內襯
  13. This paper describes a computer telecontrol and telemetering system which main purpose is to realize automatic monitor of pressure of powered supports in fully mechanized coal face. this monitoring system is composed of underground part and ground part. the ground part includes a computer, a printer and a ground receiving mainframe. the underground part includes electric source, a communication extension, some pressure extensions and sensors

    本文論述一種旨在實現綜采工作面液壓支架壓力自動監測的計算機遙控遙測系統。該監測系統由井上和井下兩部分組成。井上部分包括計算機、印表機、繪圖儀、地面接收主機等；井下部分包括電源、通訊分機、壓力分機和傳感器等。
  14. One exception is tu - wei - he catchment where underground runoff is the primary part of river flow. its runoff season distribution is much uniformity. its runoff amount of july to august accounts is 24 % of the annual runoff amount

    但以地下徑流補給為主的禿尾河，徑流量的季節分配相對均勻， 7 8月份徑流量占年徑流量的24 。
  15. Rail transport - passenger cars for underground mining - part 1 : specifications

    軌道運輸.地下采礦用乘用車.第1部分:規范
  16. Underground telecommunications works for vehicular and pedestrians traffic areas - part 2 : access covers and frames - requirements, testing, marking

    車輛和人行道區域的底下通訊作業.第2部分:進口蓋和框架.要求試驗和作標記
  17. Machines for underground mines - safety requirements for hydraulic powered roof supports - part 1 : support units and general requirements ; german version en 1804 - 1 : 2001

    地下采礦機械.液壓護頂支撐物安全性要求.第1部分:支
  18. Machines for underground mines - safety requirements for hydraulic powered roof supports - part 2 : power set legs and rams ; german version en 1804 - 2 : 2001

    地下采礦機械.液壓頂棚支撐安全性要求.第2部分:動力
  19. Machines for underground mines - safety requirements for hydraulic powered roof supports - part 3 : hydraulic control systems ; german version en 1804 - 3 : 2006

    地下采礦機械.液壓頂棚支撐安全性要求.第3部分:液壓控
  20. Theres a small hole in each of the front, middle and back room, linking the immeasurable underground part

    洞室四壁洞套洞洞連洞，前中后室角落各一小洞垂直通往地下，深不可測。
分享友人
分享到 Line

分享到臉書