更多"Vacuum packing is to ______."的相关试题:
[单项选择]Vacuum packing is to ______.
A. immerse food in very hot or boiling water
B. sterilize food
C. remove air from the cans
D. subject food to steam or boiling water
[单项选择]What is TRUE about vacuum cleaners
A. The whirring of the fan does not necessarily occur at a high speed.
B. A vacuum is created as the fan sucks air into the inner compartment.
C. As a vacuum cleaner works, a magnetic field is created, drawing dust, dirt and other particles into the machine.
D. There is a filter in a vacuum cleaner, whose sole function is to permit air to flow throug
[单项选择]Vita Lumin Vacuum选色顺序一般是
A. 亮度、饱和度、色调
B. 色调、饱和度、亮度
C. 饱和度、色调、亮度
D. 色调、亮度、饱和度
E. 亮度、色调、饱和度
[填空题]Objects which fall freely in a vacuum have same rate of speed regardless of differences in size and weight（）.
[单项选择]英译汉：“flexible package; transparent package; vacuum packaging”，正确的翻译为：( )。
A. 透明包装；软包装；真空包装
B. 软包装；真空包装；透明包装
C. 真空包装；透明包装；软包装
D. 软包装；透明包装；真空包装
[单项选择]英译汉：“flexible package；transparent package；vacuum packaging”，正确的翻译为( )
A. 透明包装；软包装；真空包装
B. 软包装；真空包装；透明包装
C. 真空包装；透明包装；软包装
D. 软包装；透明包装；真空包装
[单项选择]Harry vacuum cleaners work entirely by______.
A. suffrage
B. suction
C. suede
D. subtlety
[单项选择]Faulty packing cannot ( ) rough handling in transit.
A. stand to
B. suffer
C. bear
D. stand
[单项选择]The goods are now ready( )packing．
A. of
B. to
C. with
D. for
