题目内容

试述脱落蜗杆机构的调正要求?

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电能质量指标有三个量:()。

A. 电压
B. 频率
C. 波形
D. 电流

《福建省农村信用社系统案件处置工作规程》所称案件是指()

A. 我省农村信用社系统从业人员独立或共同实施,或与外部人员合伙实施的
B. 以农村信用社系统或客户的资金、财产为侵犯对象的,涉嫌触犯刑法,依法应当移送司法机关追究刑事责任
C. 已由公安、司法机关依法立案侦查的事件或农村信用社系统遭受外部诈骗、盗窃、抢劫等侵害,依法应当由公安机关立案侦查的事件
D. 以上都对

电力变压器短路阻抗实验,容量100MVA以上或电压等级220kV以上的变压器三相之间的的最大相对互差不应大于()。

A. 2%
B. 4%
C. 6%
D. 8%

You want to create a filter for your web application and your filter will implement javax.servlet.Filter. Which two statements are true?()

A. Your filter class must implement an init method and a destroy method.
B. Your filter class must also implement javax.servlet.FilterChain.
C. When your filter chains to the next filter, it should pass the same arguments it received in its doFiltermethod.
D. The method that your filter invokes on the object it received that implements javax.servlet.FilterChaincan invoke either another filter or a servlet.
E. Your filter class must implement a doFilter method that takes, among other things, anHTTPServletRequest object and an HTTPServletResponse object.

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