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【单选题】
[单选题]铣削时,铣刀的旋转是( )运动.
A.
主运动
B.
进给运动
C.
辅助运动
D.
相对运动
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参考答案:
举一反三
【多选题】水泥混凝土捣实机械的类型按其工作方法的不同可分为( )
A.
插入式振动器
B.
附着式振动器
C.
平板式振动器
D.
台式振捣器
【单选题】该自然区位于
A.
南岭
B.
秦岭
C.
天山
D.
长白山
【简答题】用于振动捣实混凝土拌合物的机械,按其工作方式可以分为哪几种?
【单选题】Explaining a technical subject The passage discusses some complex topics, such as navigation and mapmaking, for a general or non-scientific audience. To do this, the writer uses such devices as compar...
A.
light, friendly, and humorous
B.
serious and informative, but not too formal
C.
academic and somewhat technical
D.
persuasive, with a clear point of view
【单选题】长白山位于()?
A.
吉林
B.
山东
C.
河北
D.
贵州
【单选题】In a non-technical context, information transfer is sometimes used to signify( ).
A.
knowledge transfer or teaching
B.
talking
C.
speaking
D.
writing
【单选题】下列哪项是一般杂质检查中不包括的项目是
A.
硫酸盐检查
B.
氯化物检查
C.
溶出度检查
D.
重金属检查
E.
砷盐检查
【单选题】COMMUNICATION SKILLS People are often offered a job because of their technical skills. However,as they progress in a company they find that the ability to communicate wth others becomes more and more ...
A.
Right
B.
Wrong
C.
Doesn't say
【单选题】The following quotation shows the importance of __________ in technical writing. “Most of my writing is for clients who will make investment decisions based on their understanding of complex financial...
A.
persuasion
B.
ethics
C.
audience
D.
teamwork
【单选题】COMMUNICATION SKILLS People are often offered a job because of their technical skills. However,as they progress in a company they find that the ability to communicate wth others becomes more and more ...
A.
Right
B.
Wrong
C.
Doesn't say
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