查询词典 butterfly

Three eccentric metal sealing butterfly valve is generally used in heating systems on the trunk and main branches.

三偏心金属密封蝶阀一般用在供热系统的主干线以及主分支上。

Simple construction of the Model-C butterfly valve results from its unique design.

独特的设计使得型号C蝶阀具有结构简单的特点。

But as technology development, has developed a hard sealed off valve, making the butterfly valve temperature and pressure of a greater increase.

但随着技术的发展，已研制出硬密封蝶阀，使得蝶阀的工作温度和压力有较大的提高。

On the basis of structure and principle, fault causes of pneumatic butterfly valve are analyzed, and precautionary measures are proposed.

从结构和原理入手分析了气动蝶阀故障原因并提出了防范措施。

Confirm that 2 biggest butterfly valve can be operated simultaneously within one minutes.

4.3 检查 2 个最大通径的蝶阀可以在一分钟内同时工作。

Butterfly valve structure principle is particularly suitable for production of large diameter valves.

如果要求蝶阀作为流量控制使用，主要的是正确选择阀门的尺寸和类型。

The installation of suitable space for small parts of butterfly valve, ball valve.

安装空间小的部位宜采用蝶阀、球阀。

High-performance butterfly valve is used to adjust Neotecha high corrosion and wear and tear fluid containing the best option.

高性能Neotecha蝶阀是用于调节高腐蚀和含磨损流体的最好选择。

Traditional valve plate: for the most common kinds of butterfly valve inside the symmetry of the fluid control components.

传统阀板：用于最常见的各种各样的蝶阀里的对称的流体控制元件。

You are my rose, and I am a butterfly.

你是我的玫瑰，我是一只蝶。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。