plate stem 中文意思是什麼

plate stem 解釋
平板船首柱
  • plate : n 1 厚金屬板 〈cf sheet〉 板（片）；（記有姓名等的金屬）牌子，（尤指醫生的）招牌，藏書牌；【印刷...
  • stem : STEM ＝Scanning transmission electron microscope 掃描透射式電子顯微鏡。n 1 （草木的）莖，干，梗；...
  1. A gear operator may easily be mounted on top of the external support plate of all stem extensions

    一個齒輪操作機構可以容易的安裝在所有閥桿加長件的外部支撐板的頂部。
  2. Lift pressure plate ( 7 ) to withdraw diaphragm and stem from valve

    提升壓力板（ 7 ） ，從閥門內退出隔膜和閥桿。
  3. The corrosion resistant plate penstock is in the frame of obvious - stem, which mainly consists of lifting device, frame, gate plate, seal, wedge block compressing set, rod and rod joint, rod guide tube, install accessory and etc

    不銹鋼閘門為明桿式結構，主要由啟閉裝置、閘框、閘板、密封件、楔塊壓緊裝置、門桿和桿接頭、桿導架、安裝附件等組成。
  4. Methodological characteristics of former plate attachment to isolate epidermal stem cells

    應用原瓶黏附分選表皮幹細胞的方法學特點
  5. For the larger ball valves, as well as all butterfly valves, the appropriate butterfly valve handle and index plate are supplied for manual operation of the stem extensions

    對于用在所有球閥上的閥桿加長件，應該採用29240018齒輪操作機構和29241014驅動套管。
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