step tube 中文意思是什麼

step tube 解釋
間距式電子管, 階躍式放電管（一種計數管）
  • step : vi （ pp ）1 走；跨步。2 踩，踏上 （on）。3 跳舞，輕快地走，合著步調走。4 跨入，踏進。5 走上。vt ...
  • tube : n 1 管，筒；顏料管。2 管狀地下隧道；〈口語〉（倫敦的）地下鐵道。3 【炮】炮身；【汽鍋】鍋管；【解...
  1. The typical velocity field and the pressure on the step surface of the stepped spillway are measured using the laser doppler anemometer and the piezometer tube respectively

    採用多普勒激光測速儀和測壓管分別對階梯溢流壩面典型速度場和階梯表面壓力進行詳細測量。
  2. It is widely applied to the stove top, shove head, stove door and burmer brick, the binding of cooling - tube and groove bottom of the molten steel mouth of the heat stove, meantime empopyed in the field of the step stove bottom, the fir - proof wall of the circular stove, the cover, the protruding tape and sand sealing mouth of the equal - heating stove, the triangle, the spray gun and meltingiron groove of electric stove and also including fire - resistant material used in the refine stove and the stove door

    加熱爐的爐頂、爐頭、爐門、燒嘴磚、水冷管包紮、出鋼槽槽底、步進爐爐底、環形爐檔火墻、均熱爐的爐蓋、凸出帶、砂封口、中間包包蓋、電爐三角區、鐵水包襯里、爐外精煉用噴槍，底吹氧煙道、鐵水溝蓋、檔渣堰、高爐中各種耐用火料襯里煉焦爐爐門等。
  3. The body is covered on the trimming tube of jolly, then revolving the table of the wheel and rotary - cutting the body with a cut, generating a suitable thickness of the body and a smooth of inner and outer surfaces. this is a step of technology process which is very strict demand

    將坯覆放于轆轤車的利桶上，轉動車盤，用刀旋削，使坯體厚度適當，表裡光潔，這是一道技術要求很高的工序。
  4. First, a simple model that a cyclinder with convex ring pulling in a tube is constructed using the ansys software, by computing and analysis of three different models, a general method can be get to resolve this sort of problems. then a complete projectile 2d model is established using autocad and converted to ansys through. sat data format, then a 3d solid model and finite element model is set up, and the properties are also defined in ansys. the next step is the dynamics analysis of the driver and body in the process

    通過研究簡化模型? ?帶凸緣的柱體在圓筒中擠進過程，共對三個模型? ?二維擠進模型、凸緣在光膛圓筒中擠進的三維模型、凸緣在線膛圓筒中擠進的三維模型進行有限元分析，得到一個對此類問題的通用分析方法；然後，運用autocad建立實際彈丸的二維模型，通過sat介面程序導入ansys ，在ansys中進行前處理，包括生成彈丸實體、建立線膛實體、劃分網格，設定單元、材料、接觸的類型及其它參數，生成ls - dyna的
  5. Objective : to clone and sequence the cdna encoding metalloproteinase from the venom of agkistrodon acutus from northen mountain area of guangxi province. methods : one step method was used to extract total rna from the venom of agkistrodon acutus found in northern mountain area of guangxi province. different kinds of cdna encoding metalloproteinase were amplified by one step method ( rt - pcr and pcr reactions occurred in the same tube ) using different primers

    方法：從桂北五步蛇毒腺中抽提總rna ，利用不同的引物，採用一步法（ rt - pcr和pcr在同一管內進行）擴增出不同的dna條帶，利用平端連接的方法將pcr擴增產物克隆至pgem - teasy載體，轉化大腸桿菌jm109 ，挑選白色菌落提取質粒，用pcr對其進行鑒定，直接利用純化pcr產物或提取陽性菌落質粒進行測序。
  6. Abstract : this article introduces how to apply one - step tandem line technique to produce central tube adss cable and analyses some points in the production process. the experimental results are reported

    文摘:介紹了利用一步法串聯生產工藝生產中心管式adss光纜，分析了生產過程中的一些要點，報告了相關的型式試驗及結果。
  7. One - step sealing of ceramic to metal with dismatching for a vacuum switch tube

    金屬非匹配性一步封接
  8. If you have a truss - tube telescope, you will need to repeat step 2 each time you reassemble the scope

    如果你的望遠鏡鏡筒是木架子組裝起來的，你在每次組裝好鏡筒之後都需要重復步驟2的工作。
  9. So the old produce line must be reformed to adopt the needs of the high intensity casing tube produce step by step. the current produce line has many questions to produce the high intensity casing tube. such as different produce manner, the high intensity casing tube is batch - type production, but boiler tube is small scale and they have different process conditions

    該生產線在批量生產高強套管時暴露出了許多問題（因為電站用鍋爐用管一般是小批量、多品種、多規格生產，而高強套管一般是大批量生產，兩者的生產方式差異極大，因此原來用於生產電站用鍋爐用管的生產線現在用於生產高強套管就顯得極不匹配） ：如工藝流程不暢、生產能力低下、工藝不滿足要求、設備能力不匹配、安全隱患多等問題。
  10. The third chapter employed a new method of taking pressure as step to simulate refrigerant flow characteristics in adiabatic capillary tubes, based on adiabatic capillary tube mathematic models. refrigerant critical flux in capillary tubes is predicted by means of back - propagated method. it indicates that this method can save computational time, so it can be used in engineering

    在建立絕熱毛細管數學模型基礎上，採用以壓力為步長的新方法對絕熱毛細管進行了模擬計算，採用bp神經網路對製冷劑在毛細管中臨界流量進行了預測，結果表明該方法能夠較大幅度地節省計算時間，因而具有工程應用價值。
  11. Fill tube as in step 2 above

    按照上列第2步向管子注水。
  12. Wuxi tashan tube industry limited company will cooperate with all professional people both in domestic and abroad and step to success together

    無錫大山管業有限公司竭誠與國內外各界專業人士攜手合作，共同邁向成功！
  13. The easiest way to get to find us is by catching the tube metro to changchunjie station, just on our door step

    賓館內有自助廚房，洗衣房，卡啦ok歌舞廳會議廳及商務中心。
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