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- The temperature behavior within the Poplar flake-board mat during steam injection vacuum pressing( SIVP) was studied. 研究了喷蒸真空热压杨木大片刨花板坯内部的温度分布特征。
- The temperature behavior within the Poplar flake-board mat during steam injection vacuum pressing (SIVP) was studied. 研究了喷蒸真空热压杨木大片刨花板坯内部的温度分布特征。
- Vacuum pressing and casting. 真空铸造。
- Suitable to vacuum press,kinds of complex press and other presses for producing high grade statonary paper,science nad technology paper and kinds of high grade doard paper etc. 适用于真空压榨，各种复合压榨，大辊径压榨等压榨形式，适于生产高档文化用纸，科技用纸，各种高档（卡）板纸等。
- 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。
- They are pressing us to make a quick decision. 他们正在敦促我们迅速作出决定。
- Instead of pressing forward, they drew back. 他们不仅没有前进，反而后退了。
- 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。
- The bank is pressing us for repayment of the loan. 银行催我们偿还贷款。
- 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。
- Recent reports in the press have been hotly denied. 有关方面极力否认新闻界最近的报道。
- 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。
- Instead of pressing forward, then drew back. 他们不仅没有前进，反而后退了。
- I had to give a speech to the press club. 我得向记者俱乐部发表演说。
- She is still pressing her claim for compensation. 她仍然坚持要求赔偿。
- The symbol for the speed of light in a vacuum. 表示真空中光速的物理符号
- The crowds were pressing against the barriers. 人群向著栅栏推挤。
