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- Keywords vacuum;vacuum kiln;carbothemic reduction;monochloride; 真空;真空炉;碳热还原;低价氯化物;
- Experiment on Production Aluminum from Al_2O_3 Material by Vacuum Kiln 用真空炉从Al_2O_3中炼铝的实验
- Keywords production of aluminum;vacuum kiln;carbothemic reduction;monochloride;vacuum metallurgy; 炼铝;真空炉;碳热还原;低价氯化物;真空治金;
- Some pumps and all vacuum cleaners work by suction. 有些泵和所有真空吸尘器都是借吸力工作的。
- His wife's death left him a vacuum in his life. 他妻子的去世使他的生活变得空虚。
- Her husband's death left a vacuum in her life. 她丈夫的死使她的生活变得空虚。
- Some people are living in a vacuum. 有些人过着与世隔绝的生活。
- A vacuum cleaner is a handy household tool. 吸尘器是一种使用方便的家庭用具。
- The shop repairs vacuum cleaners. 这家店修理吸尘器。
- The porter turned off the vacuum. 清洁工关掉真空吸尘器。
- The symbol for the speed of light in a vacuum. 表示真空中光速的物理符号
- Sealed under low pressure or a partial vacuum. 抽空密封的在低压或部分真空状态下密封起来的
- They are charring wood in a kiln. 他们正在窑内将木头烧成木炭。
- vacuum kiln 真空炉
- I thought porcelain kiln must be very big. 我还以为烧瓷的窑炉都很大呢。
- Dirt and dust are drawn into a vacuum cleaner by suction. 污物和灰尘被吸入吸尘器。
- We could not pull apart two plates which enclosed a vacuum. 如果两个盘子间是真空，我们就无法将它们分开。
- That morning we fired our first kiln of charcoal . 那天上午，我们烧了我们的第一窑木炭。
- Operating by means of suction or by maintaining a partial vacuum. 抽真空的用吸取的方式或用维持部分真空的方式来运作的
- The bricks are left in the kiln to bake. 砖坯放在窑里烧。
