问题
单项选择题
异步电动机端电压下降为额定电压90％时，电动机起动转矩为额定转矩的（）。
A.90％
B.81％
C.19％
D.10％
答案
参考答案：B
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异步电动机端电压下降为额定电压90％时，电动机起动转矩为额定转矩的（）。
A.90％
B.81％
C.19％
D.10％
参考答案：B
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| A loving person lives in a loving world.A hostile (敌意的) person lives in a hostile world.Everyone you meet is your mirror. Mirrors have a very particular__1__.They reflect the image in front of them.Just as a__2__mirror works as the vehicle to reflection,__3__do all of the people in our lives. When we see something beautiful such as a flower garden,that garden__4__a reflection.When we love someone,it's a(n)__5__of loving ourselves.We have often heard things like "I love how I am when I'm with that person". That simply__6__into "I'm able to love me when I love that other person". __7__, when we meet someone new,we feel as though we "click". Sometimes it's as if we've__8__each other for a long time. That feeling can come from__9__similarities. Just as the "mirror" or other people can be a positive reflection,it is more likely that we'll__10__it when it has a negative connotation (内涵). __11__,it's easy to remember the times when we have met someone we're not particularly__12__about.We may have some criticism (批评) in our mind about the __13__.This is especially true when we get to know someone with whom we would rather spend__14__ time. Oftentimes,when we__15__qualities in other people,ironically (讽刺地),it's usually the mirror that's __16__to us. At times we meet someone__17__and feel distant,disconnected,or disgusted.__18__we don't want to believe it,and it's not easy or__19__to look further,it can be a great learning lesson to__20__what part of the person is being reflected in you.It's simply just another way to create more selfawareness. | ||||
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