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【单选题】
下列关于细菌变异的说法,正确的是
A.
治疗传染病要注意细菌耐药性变异
B.
细菌毒力变异可应用于疾病预防
C.
疾病诊断中要注意细菌的形态结构的变异
D.
以上说法
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【判断题】The dimensions of the non-machined surfaces such as casting surfaces and forging surfaces, should be given in a group, which should be separated from that of the machined surfaces. And the dimensions ...
A.
正确
B.
错误
【判断题】动力电池管理器检测到电池包数据异常时,将不允许整车上高压电
A.
正确
B.
错误
【单选题】Which of the following does not describe the dimensions of knowledge in a firm?
A.
It is contextual and applicable only in relevant situations.
B.
It is intangible.
C.
It is subject to the laws of diminishing returns.
D.
It is a cognitive event involving mental models.
【多选题】人工宝石包括( )。
A.
再造宝石
B.
合成宝石
C.
天然玉石
D.
人造宝石
E.
拼合宝石
【多选题】人工宝石包括
A.
合成宝石
B.
人造宝石
C.
拼合宝石
D.
再造宝石
【多选题】The incorrect dimensions in the figure are .
A.
10
B.
φ20
C.
6
D.
18
【单选题】In the detailed view of pier, all the dimensions are in
A.
m
B.
cm
C.
mm
D.
km
【简答题】痰火扰心型心悸的脉象一般是脉( )
【简答题】一半径r1= 5 cm的金属球A,带电荷q1= +2.0×10-8C,另一内半径为r2= 10 cm、外半径为r3= 15 cm的金属球壳B,带电荷q2= +4.0×10-8C,两球同心放置,如图所示.若以无穷远处为电势零点,则A球电势UA= _________,B球电势UB= ________.【图片】
【单选题】Probably because one presumes that the dimensions of a tank are constant one considers that the fluid level in that tank are the image of the quantity it contains.
A.
热量
B.
情况
C.
D.
实际的
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