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【多选题】
对于磁场的环路定理,下列说法正确的是【图片】
A.
磁场强度是空间中所有的传导电流 、磁化电流 、极化电流 以及变化电场 四者产生的磁场之和。
B.
磁场强度是空间中所有的传导电流 、磁化电流 和位移电流 三者产生的磁场之和
C.
磁场强度的环量只与穿过闭合回路的传导电流 、位移电流 有关
D.
磁场强度是空间中所有的传导电流 、位移电流 两者产生的磁场之和
E.
只适用于变化磁场的情形
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举一反三
【单选题】If law and order ______ not preserved, people will not he able to live a secure life.
A.
are
B.
were
C.
is
D.
was
【单选题】If law and order ______ not preserved, people will not be able to live a secure life. ( )
A.
are
B.
were
C.
is
D.
was
【多选题】期末余额可能在贷方也可能在借方的账户有( )。
A.
材料成本差异
B.
待处理财产损溢
C.
利润分配
D.
本年利润(年终结账前)
E.
累计折旧
【多选题】期末余额可能在贷方也可能在借方的账户有( )。
A.
应收账款
B.
待处理财产损溢
C.
利润分配
D.
本年利润(年终结账前)
E.
累计折旧
【单选题】If law and order______not maintained, neither the citizens nor their properties are safe.
A.
were
B.
are
C.
is
D.
was
【多选题】期末,余额可能在借方的账户有( )。
A.
“生产成本”账户
B.
“盈余公积”账户
C.
“长期待摊费用”账户
D.
“固定资产”账户
【单选题】. If law and order _____, neither the citizen nor his family is safe.
A.
are not preserved
B.
is not preserved
C.
were not preserved
D.
have not been preserved
【单选题】If law and order as well as rules and regulations _____, neither the citizen nor his property is safe. [     ]
A.
are not observed
B.
is not observed
C.
were not observed
D.
was not observed
【多选题】企业的生命周期理论中最著名的是葛雷纳的成长性企业五阶段模型,这五个阶段包括()。
A.
创业阶段
B.
集体化阶段
C.
规范化阶段
D.
精细化阶段
【单选题】If law and order__________not preserved,people will notBe able to live a secure life.
A.
are
B.
were
C.
is
D.
was
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