Liquid semiconductor is used to _________.

A． get rid of the radioactive waste

B． test the power of nuclear batteries.

C． decrease the size of nuclear batteries

D． reduce the damage to lattice structure.

[单选题]The cooling liquid used for the cylinder may be referred to as _____.A．jacket waterB．make-up waterC．boiler waterD．flushing water

[单选题]The cooling liquid used for the cylinder may be referred to as （）.A . jacket waterB . make-up waterC . boiler waterD . flushing water

[单选题]Of a kind of liquid is used to cool the diesel engine, it is invariably called （）A . lubricantB . coolantC . combustion productD . second refrigerant

[单选题]The cooler as the liquid becomes, （）.A . the faster it will evaporateB . the slower it will condenseC . the slower it will evaporateD . the faster it will flow

[多选题]Liquid goods are transported by road in （ ）.A.tank trucksB.tanker lorriesC.

[多选题]Liquid goods are transported by road in （ ）.A.tank trucksB.tanker lorriesC.

[单选题]E．very liquid has a pressure at which it will vaporize and this pressure varies with temperatureThe word “which” means _____.A．a liquidB．a pressureC．a temperatureD．none of the above

[单选题]The process during which liquid containing a reasonable amount of sensible heat at a particular pressure immediately changes into steam after admitted to a chamber at a lower pressure is called _____.A．boiling offB．flash evaporationC．condensationD．no

[单选题]The higher the temperature, ____ the liquid evaporates.A.the faster B. the

[单选题]The higher the temperature,______the liquid evaporates.A.the fasterB.the mo