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【单选题】
关于混凝土抗压强度设计值的确定，下列何项所述正确?A.
混凝土立方体抗压强度标准值乘以混凝土材料分项系数
B.
混凝土立方体抗压强度标准值除以混凝土材料分项系数
C.
混凝土轴心抗压强度标准值乘以混凝土材料分项系数
D.
混凝土轴心抗压强度标准值除以混凝土材料分项系数
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【单选题】What is the nature of the scientific attitude, the attitude of the man or woman who studies and applies physics, biology, chemistry, geology, engineering, medicine or any other science? We all know th...
A.
applied knowledge.
B.
more than one aspect.
C.
technology only.
D.
the use of machines.
【简答题】The most powerful force shaping society today is science applied by industry, medicine, and the military.【101】New scientific ideas and techniques pervade every aspect of our lives, changing the way we...
【单选题】在纯电容电路中,2
A.
电压和电流同频率，电压的相位与电流相反。
B.
电压和电流同频率，电压的相位与电流相同。
C.
电压和电流同频率，电压的相位超前电流 90° 。
D.
电压和电流同频率，电压的相位滞后电流 90° 。
【单选题】按业务性质的不同，可将直接保险经纪人划分为( )。
A.
小型保险经纪人和大型保险经纪人
B.
人身保险经纪人和财产保险经纪人
C.
健康保险经纪人和财产保险经纪人
D.
直接保险经纪人和间接保险经纪人
【单选题】The important thing ______ is that applied science depends mainly on pure science.
A.
noted
B.
to be noted
C.
to note
D.
noting
【简答题】The important thing _____ (note) is that applied science depends mainly on pure science.
【简答题】The important thing _____ is that applied
science depends mainly on pure science.A. noted B. to be noted C. to note D. noting
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