查询词典 valves

PICC is of higher performance than PLC, it can more easily solve the problem of sampling bed thickness and the control of electro-magnetic valves and so on in jig automation, buoyage displacement sensor can be sublimated to a complex sensor by means of the dynamic analyze of buoyage displacement signal.

可编程智能卡在过程控制中具有比PLC优越的性能，在跳汰自动化的应用中可更方便地实现床层厚度的采样与电磁风阀控制等工作，通过对浮标位移信号的动态分析可将浮标位移传感器升华为一个可感知多个参数的复合传感器。

Showing a group of guests around his collection, Burman takes out one of his prized valves.

带著访客参观他的收藏，玻门拿出一个珍贵的真空管。

Inside his quiet home, Burman's near-one million valves tell the history of electronics.

在他寂静的家中，玻门有近百万的真空管，叙述出电子的历史。

Showing guests his collection of neon signs, Burman says they are invented long before valves.

带著访客参访他霓虹灯的收藏，玻门说这些发明都早於真空管。

Holding a mobile phone, Burman says thanks to the valves, this is how electronics all started over a hundred years ago.

握著手机，玻门说这都要感谢真空管，让电器运作了百年之久。

All flanged and butt welding end valves are designed to conform to ASME B16.5 and ASME B16.34 standards.

所有法兰和对焊连接端口结构都符合 ASME B16.5和ASME B16.34标准。

Flanged End-Crane cast steel gate valves are available in flanged end and butt weld ends.

法兰连接端口-美国克雷恩铸钢闸阀具有法兰连接端口和对焊连接端口两种连接方式。

Butt weld and flanged valves have the same end-to-end dimensions for Class 300 and up.

300磅级以上的对焊和法兰阀门具有相同的面到面尺寸。

Welded directly connected to control valves and pipe welding, socket weld or butt weld can be used.

焊接连接将控制阀直接与管道焊接，可采用套接焊接或对接焊接。

Valves are available in both flanged and butt welding ends. All conform to ASME specifications.

这些阀门都可配置法兰连接端口和对焊连接端口，都符合ASME标准。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐