以 20 等分游标卡尺为例,使用游标卡尺测量零件时, 应先读整数,再读小数,看...

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以 20 等分游标卡尺为例,使用游标卡尺测量零件时, 应先读整数,再读小数,看游标上的刻线,数出游标的第几条刻线 ( ) ,该数的 1/20=0.05mm 即为小数值。

与 0 度刻线相对齐

与主尺的刻线相对齐

在游标尺零点的读数

游标尺的直接读数

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参考答案：

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【判断题】Nv Wa sang the sound “jing-wei, jing-wei”,then she was named “Jingwei”.

正确

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【判断题】Nv Wa was the youngest daughter of Emperor Yan, a legendary ruler in ancient Chinese mythology.

正确

错误

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【判断题】People supposed that Nv Wa was killed by the merciless sea.

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错误

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【简答题】Please briefly introduce how Nv Wa creates human beings, or how Nv Wa patches up the sky.

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【单选题】“然”字的字形結構是

象形字

指事字

會意字

形聲字

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【判断题】幼儿不懂形式美的法则,所以其装饰画可以按其兴趣自由发挥。

正确

错误

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【判断题】Nv Wa was the youngest daughter of Shennong.

正确

错误

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【单选题】FueI oil discharged to the diesel engine cylinder is aomized at the___

turbocharger

injection nozzle tip

caruretor

fuel oil pump

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【简答题】He 5. ______________ (marriage) his younger sister, Nv Wa,

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【单选题】Nv Wa , the youngest daughter of ______, was said to transformed into a bird called Jingwei.

Emperor Huang

Quafu

Pangu

Emperor Yan

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正确

错误

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【判断题】Nv Wa was the youngest daughter of Emperor Yan, a legendary ruler in ancient Chinese mythology.

正确

错误

查看完整题目与答案

【判断题】People supposed that Nv Wa was killed by the merciless sea.

正确

错误

查看完整题目与答案

【简答题】Please briefly introduce how Nv Wa creates human beings, or how Nv Wa patches up the sky.

查看完整题目与答案

查看完整题目与答案

【判断题】幼儿不懂形式美的法则,所以其装饰画可以按其兴趣自由发挥。

正确

错误

查看完整题目与答案

【判断题】Nv Wa was the youngest daughter of Shennong.

正确

错误

查看完整题目与答案

【单选题】FueI oil discharged to the diesel engine cylinder is aomized at the___

查看完整题目与答案

【简答题】He 5. ______________ (marriage) his younger sister, Nv Wa,

查看完整题目与答案

【单选题】Nv Wa , the youngest daughter of ______, was said to transformed into a bird called Jingwei.

查看完整题目与答案

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