Firstly we should boil the well - chosen single - chamber cocoon with high temperature.

首先我们应该在高温蒸煮中精心挑最佳品质的茧.

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Microbial fuel cell ( MFC ) can be classified into two - chambered and single - chamber MFC.

微生物燃料电池 ( MFC ) 可分为双室和单室燃料电池.

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To solve the problem , the water level single - chamber equalizer side of drum was changed into U - tube.

提出了解决的办法 —— 把3号锅炉左侧汽包水位单室平衡器改成U 型 管.

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