(EVAP)是()的简称。
EVAP
The crankcase of many diesel engines are kept under a slight vacuum by the ().
EVAP是()英文缩写。
The vacuum maintained in the salt water feed heater shell of a flash-type evaporator is generally accomplished by ().
A vacuum is initially established in the first and second stages of a low pressure evaporator by the use of ()
In a vacuum distillation system, the case is the higher the pressure, ().
EVAP的含义是()。
With a vacuum boiling evaporator, the remainder of sea water fed to the evaporator is pumped out by ().
In a vacuum boiling evaporator, the fresh water generated is pumped out by ().
汽油蒸气排放(EVAP)控制系统的作用是什么?
英译中:Vacuum packaging
Because of the reduced () in the vacuum boiling evaporator, some of the sea water boils as it flows through the tubes.
试说明EVAP电磁阀的检查方法?
极限真空(limiting vAcuum)
EVAP装置有何功用?
Water boils __________ if there is a cover on the pan.
At the beginning of the 20th century, people made coffee______a cloth bag full of coffee grounds into boiling water.
Boil 0.5 g of thepowdered tablets for 2 to 3 minutes with 10 mL of 5 M sodium hydroxide, cooland add an excess of 1 M sulfuric acid; a crystalline precipitate is produced.To a solution of the precipitate in water add iron (III) chloride solution R1;a _______ colour is produced.
Being spoiled, the girl could do no less than boiling eggs when his parents were out.()
Being spoiled, the girl could do none other than boiling eggs when his parents were out.()
Being spoiled, the girl could do no more than boiling eggs when his parents were out.()
When the pressure gets low, the boiling-point becomes low. 气压变低,沸点就变低。
请翻译以下内容和10个部件,并简要说明它们的各自功能。 All CRT monitors have a CRT, which is a vacuum tube. One end of this tube is a slender cylinder that consists of three electron guns. The wide end of the CRT is the display screen. When power is applied to one or more of the electron guns, a stream of electrons is generated. This stream is subjected to a magnetic field generated by a ring of electromagnets called a yoke. The phosphor coating, when struck by the electro