| 释义 |
butterfly valve ˈbʌtəflaivælv 短语⁴⁶⁴⁵⁶
基本英英例句例句
n.蝶形阀;节流阀
Noun:
a valve in a carburetor that consists of a disc that turns and acts as a throttle用作名词Several different valve needles were designed and manufactured for a superfluid helium system.摘要针对某超流氦系统所需要的低温节流阀，设计并加工了几种不同结构形式和尺寸的阀针。
A throttle valve control device is composed of a stator core with a solenoid and a rotor carrying a throttle valve.一种节流阀控制装置，包括一个带螺线管的定子铁芯和一个带节流阀的转子。 The handle or gear box of butterfly valve can be rotated backward or forward for180 degrees.
蝶阀的把手或齿轮箱是可以反转或正转180度操作。 iciba
The sealing ring of this butterfly valve are metal elastic sealing construction which make the valve with bilateral direction sealing.
该蝶阀密封副采用金属弹性密封结构，设计独特，使密封副具有双向密封的特性。 bfwang
You would better install butterfly valve on the both sides of the valve in order to reduce the leakage.
并建议在本阀前后配装蝶阀，减少阀门在启闭过程中的泄漏量。 hbxgc
A pneumatically activated butterfly valve is located close to the condenser to isolate the vacuum system from the condenser.
在靠冷凝器的位置有一个气动蝶阀，将冷凝器与真空系统隔开。 pharmst
American standard butterfly valve is American standard design and manufacture of butterfly valve, suitable for America and use the standard of piping project.
美标蝶阀是以美国标准设计制造的蝶阀，适用于美国以及使用美国标准的配管工程。 chinaw3
Introducing the reasonableness of butterfly valve trim after improvement and superiority under the operating conditions.
对蝶阀密封副改进后结构的合理性及其在使用工况下的优越性能作了分析与介绍。 cnki
Introduction of the selection procedure of control ball valve and butterfly valve and the empiric selection of the coefficient in calculation.
介绍了调节型球阀和蝶阀选用的步骤及计算中一些系数的经验取法。 cnki
It also provides a bilateral metal hardware sealed butterfly valve, and the structure of butterfly valve, working principle, reliability and features of seal are discussed.
提出了一种双向压金属硬密封蝶阀，讨论了这种蝶阀的结构、工作原理、密封的可靠性及特点。 dictall
It has longer life than that of butterfly valve and ball valve with the same metal hardness.
与同等金属硬密封蝶阀、球阀相比，其使用寿命成倍增长。 www.jzvalve.com.cn
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。 dictall
Since1991, Haotian begins itself to developing butterfly valve seat, which has met demands with stable product performance.
自1991年，我公司致力于蝶阀阀座的开发，产品性能稳定，达到阀门行业的需求。 tj-haotian
The NIBCO HPR butterfly valve can be provided with heavy-duty weatherproof operator and indicator.
美国尼伯科HPR蝶阀可配备重型、抗恶劣气候的操作装置和指示装置。 ebigear
The butterfly valve using the same materials as seals, the use of electric or gas transmission.
该蝶阀采用阀体同质材料加工成密封圈，采用电或气传动。 bf35
The butterfly valves are used wafer butterfly valve and flanged butterfly two kinds.
常用的蝶阀有对夹式蝶阀和法兰式蝶阀两种。 chinaw3
The valve body will provide equivalent maximum flow rates of standard butterfly valve bodies of the same diameter.
该阀体将提供相当于最大流率的标准蝶阀的机构相同的直径。 dajiao.net
This paper introduces the automatic tracing equipment of PTA plasma transferred arc applied in triple eccentric butterfly valve.
介绍了三偏心蝶阀自动跟踪等离子喷焊设备。 cnki
This paper summarized development of the butterfly valve from tri eccentric, bi eccentric, to mono- eccentric, and the dual stem guide technology DSG , advanced of high performance butterfly valve.
叙述了蝶阀三偏心、双偏心和单偏心的发展过程，介绍了对称阀杆导向技术，以及高性能蝶阀的技术进展。 cnki
This Butterfly Valve is bi-directional and may be installed in either direction.
本蝶阀为双向蝶阀，可以安装在任一个方向上。 iciba
Butterfly valve according to the structure of the form of bias can be divided into the plate, vertical plate, inclined plate and leveraged.
蝶阀按结构形式可分为偏置板式、垂直板式、斜板式和杠杆式。 blog.sina.com.cn |