电力场效应晶体管（MOSFET）有哪些特点? 发布时间：2017-07-09 10:03 │ 来源：www.tikuol.com 题型：问答题 简答题 问题： 电力场效应晶体管（MOSFET）有哪些特点?
题型：问答题 简答题 阅读填空。A. summer B. cold C. hours D. all E. winter F. AndG. wait H. But I. talk J. hope K. about L. paces In our country different 1______ have different weather. In Heilongjiang, the weather is always very 2______ in winter and hot in summer. 3______ in Hainan island (岛), the weather is very warm in winter and also very hot in 4______. Kunming is a spring city (春城). The weather is warm 5______ the time. In London, the weather changes very often. You can see a sunny day in the morning, and then a rainy or a cloudy day one or two 6______ later. People often talk 7______ the weather in London. They often 8______ to you,"If you don't like the weather, it doesn't matter. You can just 9______! It will change in a minute." Now people can do many things about weather. It's called man-made (人造的) weather. We 10______ one day we can decide (决定) the weather. 查看答案
题型：问答题 简答题 下列哪项是使用紫外线消毒的机制（）。A.降低菌体内氧化酶的活性，使其丧失氧化能力B.改变细胞膜通透性C.破坏结构，使其失去转化能D.使菌体蛋白发生光解，变性、导致细菌死亡E.使空气中的氧电离产生臭氧 查看答案
题型：问答题 简答题 关于免除处罚的规定，下列说法不正确的是A．行贿人在被追诉前主动交代行贿行为的，可以减轻处罚或者免除处罚B．对于共同犯罪中的从犯，应当从轻、减轻处罚或者免除处罚C．又聋又哑的人或者盲人犯罪，可以从轻、减轻或者免除处罚D．对未成年人犯罪，应当减轻或者免除处罚 查看答案