应该避免应用在迅速和频繁倒流, 脉冲波动或湍流的管道系统中.
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单根输水管道支撑桩柱进行定向倾倒爆破拆除时,由于桩体实心,定向不易控制,加上爆破条件复杂.
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Discusses different pipeline rehabilitating technique and a better choice.
文中阐述了不同的管道缺陷修复方法和选择的思路.
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Still, refiners have been adding more gasoline supplies storage tanks and pipelines.
但流向储油库和输送管道的汽油供应仍有所增加.
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Bends, Tees and Reducers to be to the same specification as the tube.
弯头 、 三通及变径应与管道具有相同的技术参数.
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也不能用于水族中心中接受低浓度漂白剂注射的循环管道.
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This sampling system is composed a sampler and sample collection receptacle.
采样系统由取样器、收集器和样品管道组成.
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本文研究了粘弹性输流管道的动力特性和动力稳定性问题.
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The stainless steel pipework has been constructed, tested and inspected to very high standards.
该不锈钢管道系统以极高标准完成了安装、测试和验收。
《柯林斯高阶英汉双解学习词典》
Pipe supports to be positioned at centres appropriate to the diameter and steelwork.
管道支架应放置在与半径及钢结构相适合的中心位置.
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Valve and strainers must be supported with conventional piping system support devices.
阀门和过滤器必须采用常规的管道系统支撑装置加以支撑.
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What are surrogate keys? Explain how the surrogate key pipeline works.
什么是代理键? 简述代理键替换管道如何工作.
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