名词解释题相线（1ine conductor）
名词解释题
相线（1ine conductor）
参考解析
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相关考题：
() has written a note to the boy on a Christmas card. A、Santa# #his MomB、his DadC、the Conductor
泡点的轨迹称为_____,露点的轨迹称为____,饱和汽、液相线与三相线所包围的区域称为___。 A、饱和汽相线，饱和液相线，汽液共存区B、汽液共存线，饱和汽相线，饱和液相区C、饱和液相线，饱和汽相线，汽液共存区
Train conductor: Excuse me, mama. Ticket, please.Passenger: Sorry. I left it in the smoking section and I'll go fetch it.Train conductor: It's OK, lady._________ .A． Take your timeB． Take your seatC． You can go nowD． As you please
Conductor: Good morning, , please?Passenger: Here you are.A． can I have your ticketB． anything to declareC． can I help youD． anything special
()is the boy who feels that Christmas doesn't work out for him.A、BillyB、JohnC、the hero boyD、the Conductor
I love traveling in the countryside, but I don't like losing my way. I went on a trip recently, but my trip took me longer than I expecteD."I'm going to Woodford Green," I said to the conductor as I got on the bus, "but I don't know where it is.""I'll tell you where to get off," answered the conductor.I sat in the front of the bus to get a good view of the countryside. After some time, the bus stoppeD.Looking around, I realized with a shock that I was the only passenger left on the bus."You'll have to get off here," the conductor saiD."This is as far as we go.""Is this Woodford Green?" I askeD."Oh, dear," said the conductor suddenly. "I forgot to put you off.""It doesn't matter," I saiD."I'll get off here.""We are going back now," said the conductor."Well, in that case, I would prefer to stay on the bus," I answereD.1. The conductor ________.：A.got angry when he found out the author was still on the busB.wanted to make a joke with the authorC.was rude to the author at firstD.forgot to tell the author where to get off the bus
When the author says“a new way of being”(1ine 3，para 3)，he is referring toA．a new approach to experiencing the worldB．a new way of taking risksC．a new method of perceiving ourselvesD．a new system of adapting to change
The word“confront”(1ine 2，para 4)most probably means“________”．A．bring face to faceB．find outB．understandD．accept
What is the BEST conductor of electricity?A.Carbon dioxideB.Distilled waterC.Fresh waterD.Salt water
三相380V/220V交流电源中，（）。A、相线对中性线的电压为220V，相线对相线的电压为380VB、相线对保护接地线（PE）的电压为380V，相线对相线的电压为220VC、相线对中性线的电压为380V，相线对相线的电压为220V
单选题The word “sustained” in paragraph l. 1ine 5 of the report is closest in meaning to ______?AmaintainedBsurvivedCrecoveredDsuffered
单选题What is the BEST conductor of electricity（）.ACarbon dioxideBDistilled waterCFresh waterDSalt water
单选题Copper is often used as an electrical conductor because it （）.Ahas high resistance at low temperaturesBhas a highly polished surfaceCis able to pass current with little oppositionDholds insulation together well
名词解释题联结线（bonding conductor）