允许尺寸变化的两个界限值称为A.基本尺寸 B.实际尺寸 C.极限尺寸 D.测量尺寸

题型:单项选择题

问题:

允许尺寸变化的两个界限值称为

A.基本尺寸

B.实际尺寸

C.极限尺寸

D.测量尺寸

考点:高职试题对口专业考试河南省2010年对口升学考试机电与机制专业真题
题型:单项选择题

根据短文内容及首字母提示, 完成下面短文,每空一词。

     Jim was a country boy. He was on his (1) w_____ to New York to see his grandma. As his parents were

very (2) b_____, he had to go there by himself. This was his first trip by plane. He found (3) e_____ new and

interesting. Soon it was the middle of the night. But Jim couldn't (4) s_____. He wanted a drink very much.

He saw some people went to the back of the (5) p_____ and got drinks from a girl there. But he didn't have

much (6) m_____ with him. He tried to sleep, but he just couldn't. At last he went to the girl with a (7) d_____

in his hand. "Miss," he said, "Could I have a drink?" "Sure," said the girl with a (8) s_____. She gave him a

drink, but she didn't take his money." You have paid for the (9) t_____. It means you have paid for the (10)

f_____ and drinks on the plane."

题型:单项选择题

男性,42岁。曾确诊为淋巴瘤,X线和超声检查确认右侧胸腔积液,胸水乳白色,加入乙醚静置后,变为澄清()

A.假性乳糜性胸腔积液

B.乳糜性胸腔积液

C.渗出性胸腔积液

D.漏出性胸腔积液

E.浆液血性胸腔积液

题型:单项选择题

影响X线照片密度的因素中,错误的是

A.与摄影距离的平方成反比
B.正常曝光时,密度与照射量成正比
C.随被照体的厚度、密度增加而降低
D.管电压的增加将导致照片密度值减小
E.屏—片的组合使用,使影像密度变大

题型:单项选择题

中医理论“三分治,七分养”中的七分养指的就是().

A.护士

B.护理病人

C.护理

D.护理教育

题型:单项选择题

混凝土结构构件断面尺寸偏差、轴线偏差产生的原因不包括( )。

A.模板刚度不足

B.混凝土浇筑时一次投料过多

C.模板表面未清理干净

D.模板支撑不牢固

更多题库