bellows

音標(biāo)發(fā)音

He bellows, rends the air with anguish.
他咆哮著，痛苦的喊聲劃破長(zhǎng)空。
His job is to blow the bellows for the blacksmith.
他的工作是給鐵匠拉風(fēng)箱.
You could, I suppose, compare me to a blacksmith's bellows.
我想, 你可能把我比作鐵匠的風(fēng)箱.
He bellows, rends the air with anguish.
他咆哮著，痛苦的喊聲劃破長(zhǎng)空。
An aneroid is a sealed bellows which is sensitive to changes in atmospheric pressure.
膜盒是一種密封的彈簧縐紋管,可以感受到大氣壓力的變化.

If someone bellows, they shout angrily in a loud, deep voice.
Bellow is also a noun.
When a large animal such as a bull or an elephant bellows, it makes a loud and deep noise.
A bellows is or bellows are a device used for blowing air into a fire in order to make it burn more fiercely.

波紋管
In this paper, the magnetic fluid sealing equipment of the vacuum coating machine driving control handle was designed, which replaced the welt metal bellows.
隨著社會(huì)與科技的進(jìn)步,其應(yīng)用領(lǐng)域會(huì)越來(lái)越廣泛。本文對(duì)用于真空鍍膜機(jī)上的傳動(dòng)控制軸密封裝置進(jìn)行了設(shè)計(jì),替代了原有的焊接金屬波紋管密封。
波絞管

波紋管
Expansion joint is the device containing one or more bellows and some components used to absorb or compensate dimension changes, such as those caused by thermal expansion or contraction of pipeline.
波紋管膨脹節(jié)是由一個(gè)或幾個(gè)波紋管及結(jié)構(gòu)件組成,用來(lái)吸收或補(bǔ)償熱脹冷縮等原因引起的管道和(或)設(shè)備尺寸變化的裝置1。
藝術(shù)學(xué)
風(fēng)箱
Using bellows is a very important skill in playing an accordion.
手風(fēng)琴風(fēng)箱的運(yùn)用，是手風(fēng)琴演奏中的重要技術(shù)。
電子、通信與自動(dòng)控制技術(shù)
膜盒