1.
"The choke, a Butterfly valve, reduced the intake of air so that a fuel-rich charge was drawn into the cylinders when a cold engine was started."
阻风门是蝶形阀,可减少吸进的空气量,当冷引擎起动时,它使富油燃料的混合气进入汽缸。
2.
Type of valve- gate, globe, check, etc.
阀门种类：闸阀，截止阀，止回阀，蝶阀，球阀，等等。
3.
This is a gate valve (check valve, butterfly valve, cut-off valve, magnetic valve, remote valve, relief valve, throttle valve, cock).
这是一个闸阀（止回阀、蝶阀、切断阀、电磁阀、遥控阀、安全阀、节流阀、旋塞）。
4.
Hsieh Yu butterfly valve is designed for installation with square screw, nut and washer.
协羽的蝶阀安装设计是使用方形螺丝，螺母及华司所组成。
5.
Marine center-pivoted butterfly valves
GB/T3036-1994船用中心型蝶阀
6.
General purpose industrial valves-Flanged and wafer butterfly valves
GB/T12238-1989通用阀门法兰和对夹连接蝶阀
7.
They are superior in "versatility" as compared to a gate or globe valve.
与闸阀或截止阀相比，蝶阀具有更好的"通用性"。
8.
This mansion adopts our wafer butterfly valves and check valves wholly.
该大厦全部采用我公司生产的对夹蝶阀、蝶式止回阀。
9.
Marine duo-eccentric-pivoted butterfly valves
GB/T3037-1994船用双偏心型蝶阀
10.
Selector switches for the by-pass butterfly valve is located on MCC2.
旁通电动蝶阀的选择制设在MCC2上。
11.
Development of Butterfly Valve Parametric Design System and Optimal Design
蝶阀参数化设计系统开发及优化设计
12.
Parametric Design of Three-Eccentric Butterfly Valve Based on CAD/CAE Integrated
CAD/CAE集成的三偏心蝶阀参数化设计
13.
Disc, the trim part of butterfly valves, rotates with the stem to open/close and modulate the valve.
蝶阀是随阀杆一起转动的蝶板作启闭件，用以实现阀门的开启，关闭与调节。
14.
A butterfly isolation valve cannot be installed directly to the valve inlet flange, as the disc will contact the orifice plate.
蝶阀隔离阀不能够直接安装在阀门进口法兰上，因为其阀瓣将会接触到节流板。
15.
Check valve and butterfly valve combinations are very popular; normally a short spool piece is required between the valves.
止回阀与蝶阀的连接是经常发生的事,通常需要在这两种阀门之间加上一节短短的阀槽。
16.
butterfly nut of iron or steel
蝶形螺帽,铁或钢制
17.
He affects a bow tie.
他喜欢用蝶形领结。
18.
Stem extensions can be furnished to permit remote operation of butterfly valves in any required length.
配备所需长度的阀杆延长件,可以对某个蝶阀进行远程操作。