injector ring 中文意思是什麼

injector ring 解釋
噴咀環
  • injector : n. 1. 注射者；注射器，針管。2. 【機械工程】噴射器，噴注器，噴霧器，噴頭。
  • ring : n 1 圈，環，輪；戒指，指環，耳環，鼻圈，鐲子（等）；【運】吊環。2 輪狀物；【植物；植物學】年輪；...
  1. For the valve with the metal to metal seal, there is grease injector outside of it, grease gets into the sealing face through the injector and the seat ring to have the valve up to null leak

    金屬對金屬密封的閥門，閥體外部設有注油脂結構，油脂通過注脂器、閥座進入閥門密封面，使閥門達到零泄漏。
  2. Bepc is the national important lab, consists of the injector, the storage ring, the transportation line, the beijing spectrometer ( bes ), the beijing synchrotron radiation facility and the computer center

    因為子是物理分析中最基本、最重要的粒子之一，而且子常常用於檢查磁譜儀工作正常與否，所以子計數器是bes的重要探測器。
  3. As soon as the tunnel boring machine advances 1m forward, 6 pieces of pre - cast concrete segment are fabricated and forming a ring with internal diameter of 5. 6m to support soil outside, while simultaneous back - filling and 32 - hole chemical grouting injector equipment installed with tunnel boring machine consolidating soil instantaneously to enhance the soil strength. the tunnel boring machine is also equipped with guided top gyroscope and true circularity retaining device for construction accuracy

    其中值得一提者，板橋土城線所採用之潛盾機系新型之土壓平衡式機種，具同步背填灌漿之功能，對地表沉陷之控製成效優良，目前已貫通並通過民房及商業區下方之下行隧道其初期沉陷均控制在5mm之內，二次沉陷及最終沉陷平均總量最大亦僅18mm ，遠優于初始設計的警戒值30mm 。
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