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【单选题】
对公称尺寸进行标准化的目的是( )
A.
方便尺寸的测量
B.
便于设计时的计算
C.
简化设计过程
D.
简化定值刀具、量具、型材和零件尺寸的规格
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【简答题】n. 高潮,顶点
【多选题】多人并排行进时
A.
内侧高于外侧
B.
内侧低于外侧
C.
中央高于两侧
D.
中央低于两侧
【单选题】刚好能引起组织发生反应的最小刺激强度称为(  )
A.
阈刺激
B.
有效刺激
C.
阈值
D.
兴奋值
E.
以上都不对
【简答题】In morphology, ____refers to the base form of a word that cannot be further yzed without loss of identity. That is to say, it is that part of the word that is left when all the affixes are removed...
【简答题】Reading Bear is the first free program online to teach beginning readers vocabulary(词汇). It also introduces all the main “phonics rules”(语音规则) of written English using rich media. How does it work? In...
【单选题】After winning the war, the American government signed ___________with the English govenment as a peace treaty?
A.
The Treaty of Nanking
B.
The Treaty of Geneva
C.
The Treaty of Paris
D.
The Treaty of Versaille
【简答题】Cloze: Fill in the blanks, into each of which ONLY ONE WORD can be added. When doing this, please remember one thing that you should use the RIGHT FORM of the WORD . You are asked to finish this part ...
【判断题】多人并排行进时,中央高于两侧。()
A.
正确
B.
错误
【单选题】环氧玻璃钢是一种使用广泛的玻璃钢,它不具有下列哪种特点()
A.
耐腐蚀性好
B.
耐温性较好
C.
机械强度高
D.
粘结力强
【单选题】多人并排行进时的位次是
A.
中央高于两侧
B.
对于纵向来讲,后方高于前
C.
两人横向行进,外侧高于内侧
D.
多人横向行进,靠马路侧高于内侧
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