inside working diameter 中文意思是什麼

inside working diameter 解釋
內工作直徑
  • inside : n 1 內部，內面。2 （道路的）內側；（跑道的）內道，內圈。3 內容，內心，內情；內幕情報[消息]。4 （...
  • working : adj 1 工作的，從事勞動的。2 操作的，作業的。3 工人的。4 （用於）實際工作的，任事的；使用（中）的...
  • diameter : n. 1. 直徑。2. （顯微鏡等的）放大倍數。
  1. The cast basalt liner are inserted and embedded with a dense cement mortar inside the steel pipe. it can be used in higher working pressure and also easy to install and transportation. we can offer the straight pipes, bends and tees with nominal diameter of 40mm and above

    玄武巖鑄石復合管事由內襯鑄石管外套鋼管和兩者之間的水泥沙漿充填層構成，它集鑄石管性能和鋼管性能於一身，既耐磨損耐腐蝕，又抗高壓，且安裝運輸方便。
  2. The definition of stability and repeatability of the laser frequency and factors affecting the stability of laser frequency were analysed. the normal methods used to stabilise frequency and produce double - frequency were explained. after analysing the working conditions and related parameters of the laser device, it was concluded that the laser tube should be put inside an insulating cover and an electric discharge tube with a bigger diameter and length, smaller wall thickness and a higher thermal conductivity coefficient should be chosen

    分析了激光頻率的穩定性、復現性的定義及影響激光頻率穩定的因素；介紹了常見的穩頻及產生雙頻的方法；分析論證了激光器雙縱模熱穩頻的使用條件和有關參數的關系，得到結論是：應將激光管裝在保溫罩內；選用放電管直徑及長度大、壁厚小、材料導熱系數大的放電管。
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