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小滚筒 [xiǎo gǔn tǒng]
doffer
- 把混合的氢化油抽压进密封式系统， 油脂便在小的冷冻滚筒上结晶。
The arsenic atoms will be uniformly distributed throughout the crystal when the sample solidifies . - 把混合的氢化油抽压进密封式系统， 油脂便在小的冷冻滚筒上结晶。
The mixture of hydrogenated oils is pumped into the closed system and the fat solidifies on small refrigerated cylinders . - 在所述滚筒轴上设置有小 链轮，所述大链轮通过链条带动小链轮与滚筒上的铙齿形锄板一起转动， 实现锄地作业。
The big chain wheel drives the small chain wheel to rotate with the cymbal toothed hoe plate on the cylinder through the chain, so as to realize the hoeing operation.
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中国词汇量第二的英语词典
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