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【单选题】
下列类型转换中正确的是( )
A.
int i=1.1
B.
int i='A'
C.
long L=1.1f
D.
int i=(float)1.1
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举一反三
【单选题】在表面粗糙度评定参数中,能充分反映表面微观几何形状高度方面特性的是 ( ) 。
A.
Ra
B.
Rz
C.
R mr(c)
D.
RSm
【单选题】The temperature at which the air is saturated with water vapor and below which condensation of water vapor will
A.
cur is referred to as the _____.
B.
precipitation point
C.
vapor point
D.
dew point
E.
absolute humidity
【判断题】表面粗糙度评定参数 R mr ( c ) 称为轮廓的支撑长度率。
A.
正确
B.
错误
【单选题】[3-152]The temperature at which the air is saturates with water vapor and below which condensation of water vapor will occur is referre
A.
precipitation point
B.
vapor point
C.
dew point
D.
absolute humidity
【简答题】water vapor
【单选题】– Excuse me, would you lend me your calculator? – ( ).
A.
Certainly. Here you are
B.
Please don't mention it
C.
It's nothing
D.
Yes, I have a hand
【单选题】-- I want to put up the picture on the wall. Would you mind helping me with it? -- ______. With pleasure.
A.
Of course
B.
Of course not
C.
You'd better not
D.
Thanks a lot
【单选题】The temperature at which the air is saturated with water vapor and below which condensation of water vapor will occur is referred to as the .
A.
vapor point
B.
precipitation point
C.
absolute humidity
D.
dew point
【单选题】The temperature at which the air is saturated with water vapor and below which condensation of water vapor will occur is referred to as the().
A.
precipitation point
B.
vapor point
C.
dew point
D.
absolute humidity
【简答题】为评估出客观合理的价值,估价人员应本着( )等进行估价。
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