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【判断题】
物质的分子处于稳定的基态时,其能量为零,故称为“零点能”。
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】The amount of force the clutch can hold depends on the between the clutch plate and the flywheel , and how much force the spring puts on the pressure plate.
A.
friction
B.
relationship
C.
distance
【简答题】请翻译:The amount of force the clutch can hold depends on the friction between the clutch plate and the flywheel, and how much force the spring puts on the pressure plate.
【判断题】桥式起重机根据小车在使用过程中不断运动的特点,通常有软线、硬线及软线硬线并用三种供、馈电线路。
A.
正确
B.
错误
【单选题】The amount of force the clutch can hold depends on the between the clutch plate and the flywheel , and how much force the spring puts on the pressure plate.
A.
distance
B.
friction
C.
relationship
D.
motion
【判断题】烧结时窑内为氧化气氛制得青砖,还原气氛制得红砖。
A.
正确
B.
错误
【单选题】The weight of something is another way of describing the amount of force exerted on _____ by gravity.
A.
it
B.
them
C.
that
D.
one
【单选题】The amount of force the clutch can hold depends on the _____between the clutch plate and the flywheel, and how much force the spring puts on the pressure plate.
A.
distance
B.
friction
C.
relationship
D.
clearance
【多选题】预留插筋、埋置套筒、预埋件等检验中对于外伸钢筋须检查钢筋( )位置、外伸长度是否符合设计要求。
A.
类型
B.
直径
C.
颜色
D.
数量
【单选题】The weight of something is another way of describing the amount of force exerted on ______ by gravity.
A.
a. it
B.
b. them
C.
c. that
D.
d. one
【单选题】The amount of force the clutch can hold depends on the between the clutch plate and the flywheel , and how much force the spring puts on the pressure plate.
A.
distance
B.
friction
C.
relationship
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