【判断题】
KZS/M-I型轴温报警器某轴位温度显示“+++”其他轴位温度显示正常,应检查该轴位传感器及其连线有无断路
A. 对
B. 错
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答案
B
解析
暂无解析
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换向回路的功用是___。(易)
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___是指柴油自燃的能力。(易)
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液压传动系统中的执行元件有___。(易)
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A. 直流回路
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14常用的基本回路按其功能分为压力控制回路、速度控制回路和___。(易)
A. 方向控制回路
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is regarded as “the father of American literature”.
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is sold especially to the upper or upper-middle class and it has a reputation for its serious attitude and great bulk.
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A. A. Yale University
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A. A. mathematics and languages
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Formal education in the United States consists of , secondary and higher education.
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At present, U. S. exports account for of the world’s total.
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is not one of the three giants in American automobile industry.
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The modern American economy progressed from to , and eventually, to .
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D. D. handcraft economy, farming economy, industrial economy
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America produces a major portion of the world’s products in the following fields except .
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The President is directly voted into office by .
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The Supreme Court is composed of justices.
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The terms for a Senator and Representative are and years respectively.
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