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- metallic diaphragm indicator 金属膜片指示器
- The metal diaphragm can also be used without any problem for simultaneously occurring pressure and vacuum. 金属膜片可以同时测量压力与真空状态。
- metallic diaphragm thermal detector 金属膜感温探测器,金属膜盒感温探测器
- The replacement of elastomeric seals with metal diaphragms gives this valve superior leak integrity to the atmosphere. 用金属横膈膜代替人造橡胶密封给予了这种阀门更好的对空气的泄漏完整性。
- These valves eliminate the need of elastomeric packing by sealing the upper valve with a series of metal diaphragms. 它们通过使用一系列的金属横膈膜来密封阀门上部，不需要人造橡胶衬垫。
- Valve Advantages: The replacement of elastomeric packings by metal diaphragms gives this valve superior leak integrity at the top works of the valve and stem. 阀门的优点：用金属横膈膜代替人造橡胶衬垫在阀门和阀杆的顶部机件处给予了这种阀门出众的泄漏完整性。
- The emery is a hard metallic substance. 金刚砂是非常坚硬的金属物质。
- DEFORMATION ANALYSIS OF METAL DIAPHRAGM FOR POSITIVE EXPULSION TANKS 金属膜片贮箱的膜片变形分析
- High-purity regulators are designed and constructed to provide diffusion resistance and easy cleanup. Metal diaphragms and high purity seats and seals minimize or eliminate outgassing and inboard diffusion. 高纯度调整器设计和制造得能够提供扩散阻力和容易净化。金属隔膜和高纯度座和密封将漏气和内部扩散减到了最小或彻底消除。
- This is a kind of metallic paint. 这是一种有金属光泽的涂料。
- I heard metallic sounds when I was studying. 在我学习的时候我听到了金属撞击的声音。
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- Can I fasten these metal plates with rivets? 我可以用铆钉把这些金属板固定在一起吗？
- A loud, resonant, metallic sound. 铿锵声大而洪亮的金属般的声音
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- The car was now just a pile of twisted metal. 那辆汽车已经成了一堆压缩的废铁了。
- The metal basin clattered down the stone stairs. 金属盆子沿着石阶滚了下去，发出咣啷声。
- An alloy of two or more metallic elements. 合金两种或多种金属所合成的金属
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
