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A high rate of separation between oil and water is favored by ().

A、large size of oil globule

B、low temperature

C、high viscosity

D、high flow rate

更多“A high rate of separation between oil and water is favored by ().”相关的问题
第1题

Aa low birth rate  B、a high death rate  C、a low employment rate  D、a high emigration rate  

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第3题

A、The high temperature facilitates primary gravity separation  B、Most of the oil and organic solvents are raised to the top layer  C、The high the temperature is, the more the top oil will be collected  D、The high temperature has little use on the separation of emulsified oil  

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第4题

A、the monitoring equipment is out of order  B、separating effect becomes bad  C、inner wall is contaminated  D、separating effect becomes bad and inner wall is contaminated  

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第5题

A、Too much sludge accumulated in separator bowl  B、Diameter of gravity disc too large  C、High level tank lack of water  D、Oil input too rapidly  

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第6题

A、Oil temperature too high  B、Diameter of gravity disc too large  C、Oil temperature too low  D、High level tank out of water  

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第7题

A、Heat is always transferred at a constant rate  B、Heat transfer rate increases as temperature difference increases  C、The rate of heat transfer is not affected by temperature difference  D、The high temperature region is known as a heat sink  

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第8题

A、elimination of drugs and violence from school  B、the increase of high-school graduation rate to 86%  C、competence in forging language,mathematics,science,history and geography  D、the increase of adult literacy rate  

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第9题

A、Hill of low pressure  B、Trough of low pressure  C、Valley of low pressure  D、Ridge of low pressure  

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