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【简答题】
异步电动机的启动性能不好,主要表现在:启动电流 _______ ,而启动转矩 ________ 。
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参考解析：
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皮皮学刷刷变学霸
举一反三
【简答题】执行“JMP 5”指令的条件 满足 时,将不执行该指令和( ) 指令之间的指令。
【单选题】The ________ foodservice has centralized procurement and production facilities with distribution of prepared menu items to several remote areas for final preparation and service.
A.
conventional
B.
commissary
C.
ready prepared
D.
assembly serve
【判断题】A company's supply chain strategy determines the nature of procurement and transportation of materials as well as the manufacture and distribution of the product.
A.
正确
B.
错误
【判断题】A company’s supply chain strategy determines the nature of procurement and transportation of materials as well as the manufacture and distribution of the product.
A.
正确
B.
错误
【单选题】201506-8.mp3:
A.
He forgot the time.
B.
He got to the wrong place.
C.
He missed the bus.
D.
He was sick.
【单选题】201506-19.mp3:
A.
Pass a message.
B.
Arrange the meeting.
C.
Write a letter.
D.
Send an email.
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