把一只苍蝇和一坨屎放在一个密封的大玻璃瓶子里。
Put a fly and a pile of shit in a big hermetic glass bottle.
研究将磁力传动技术应用于玻璃容器的真空搅拌以取代传统的搅拌塞密封。
The magnetic drive application in glass containers instead of traditional seal has been studied.
安装车窗玻璃滑动槽和皮带防水饰条密封。
玻璃的材料成本也较低，加工和密封也方便。
The material cost of the glass is low, and the processing and sealing are convenient.
玻璃的材料成本也较低，加工和密封也方便。
The material cost of the glass is low, and the processing and sealing are convenient.
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