查询词典 butterfly

The Metal seated butterfly valve adopts a double eccentric structure and a inclined cone seal. The seal-ring can be separated once open the disk, and the valve can be sealed once the seal-ring contacts the disk. This structure can decrease the friction torque when the butterfly valve opens and closes, and expanded the life time, and make opening and closing easily.

斜锥面金属密封蝶阀设计采用了一个双偏心和一个特殊斜锥椭圆密封结构，实现蝶板在开启瞬间密封面即分离，关闭接触即密封的效果，这种密封结构实现启闭无机械滑动摩擦，大大延长了密封件的使用寿命，并且达到启闭轻松自如目的，且具有密封自动补偿功能。

We had better thank those strikes. A butterfly can become a butterfly only through tearing ache of exuviating pupa. Life itself is a journey of strikes and continual rebounds.

真的要感谢这重重打击，蝴蝶只有在经受了撕裂身心的蜕蛹之苦之后才最终化成了蝶，人生本就是一个不断接受打击又不断振作的旅程。

For the larger ball valves, as well as all butterfly valves, the appropriate butterfly valve handle and index plate are supplied for manual operation of the stem extensions.

对于更大的球阀，以及所有蝶阀，可提供适当的蝶阀手柄和刻度板，用于阀杆加长件的手动操作。

In the play it was pinkerton who gave sharpless money to "pay off" butterfly. by singing in fluid italian, butterfly is finally freed from the pidgin english she had spoken in versions thus far.

在玩是平克顿是谁给了普莱斯钱&偿还&蝴蝶通过在流体意大利，蝴蝶终于从洋泾浜英语她在发言版本迄今释放唱歌。。

Butterfly design in silver patterns Wai Pago, Bob, silver hair, earrings, decorative coat, collar, pressure collar,银衣film, strap, waist chain, pendant, bracelets,- rings, cigarette case, silver围腰almost all can see on the silver, because the butterfly is my mother's mother, the legendary Hmong.

蝴蝶的纹样造型在银围帕、发簪、银梳、耳环、衣帽饰、项圈、压领、银衣片、背带、腰链、吊饰、手镯、—戒指、烟盒、围腰银牌等几乎所有的银饰上都能看到，因为蝴蝶妈妈是传说中苗族的母亲。

Butterfly valve butterfly plate installed in the direction of the pipe diameter.

蝶阀的蝶板安装于管道的直径方向。

Butterfly valve butterfly plate installed in the direction of pipe diameter.

蝶阀的选用指导蝶阀的蝶板安装于管道的直径方向。

Butterfly valve butterfly plate installed in the direction of pipe diameter.

蝶阀的蝶板装置于管讲的曲径圆背。

LLYB1750×4600×2 Hydraulic Tire Curing PressLLB1170×1750×2g Tire Curing PressLLB1665×3340×2 Tire Curing Press MachineLLB2235×10395 Tire Curing PressAPI Gate Valve:150Lb900Lb 2''16'',Globe Valve:150Lb600Lb 2''8''Metal Seated Ball Valve Q41F PN1.64.0MPA DN25200mmWafer Butterfly Check Valve Butterfly Valve:D71F,D371F , D341H PN1.62.5MPa DN501000mm.

LLYB1750×4600×2液压轮胎硫化机LLB1170×1750×2G子午线轮胎硫化机LLB1665×3340×2子午线轮胎硫化机LLB2235×10395L轮胎硫化机API闸阀：150Lb900Lb 2''16''截止阀：150Lb600Lb 2''8''金属密封球阀Q41F PN1.64.0MPa DN25200mm对夹蝶式止回阀D71F，D371F D341H PN1.62.5MPa DN501000mm。

According to structure, butterfly valve can be divided into the following types:- Plate Butterfly - Swash Plate - Offset plate - Leveraged

根据结构形式，蝶阀可分成以下类型：——板式蝶阀——斜板式——偏置板式——杠杆式

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。