皮皮学,免费搜题
登录
搜题
【简答题】
在均匀磁场中,磁感应强度B的大小与垂直于磁感应强度B的某一面积的乘积称为( ),其国际单位制单位是( )(韦伯),在工程上常用( )(麦克斯韦)作为磁通的单位。
拍照语音搜题,微信中搜索
"皮皮学"
使用
参考答案:
参考解析:
知识点:
皮皮学刷刷变学霸
举一反三
【判断题】在确定性存贮模型中不许缺货的条件下,当费用项目相同时,生产模型的间隔时间比订购模型的间隔时间长。
A.
正确
B.
错误
查看完整题目与答案
【单选题】细菌毒素中,毒性最强的是
A.
破伤风痉挛毒素
B.
金葡菌肠毒素
C.
白喉外毒素
D.
肉毒毒素
E.
霍乱肠毒素
查看完整题目与答案
【单选题】He must have had an accident, or he ( ) then.
A.
would have been here
B.
had to be here
C.
should he here
D.
would he here
查看完整题目与答案
【多选题】景区要有必要的安全设施及制度,切实保障游客安全。主要包括( )
A.
场所的安全保障
B.
设施设备的安全保障
C.
有针对景区工作人员的安全保障制度
D.
有针对旅游者的安全保障制度
E.
经过景区安全风险评估
查看完整题目与答案
【单选题】He must have had an accident , or he here for class then .
A.
had to be
B.
should be
C.
would be
D.
would have been
查看完整题目与答案
【单选题】巨大的商代司母大戊方鼎可以证明我国商周时期( )
A.
畜牧业发达
B.
原始农耕出现
C.
铁器开始使用
D.
青铜工艺水平高超
查看完整题目与答案
【简答题】RC 积分电路由 RC 串联组成,从 ( ) 上输出电压;电路时间常数远 ( ) 于脉冲宽度 。
查看完整题目与答案
【单选题】He must have had an accident,or he ______ then.
A.
would have been here
B.
should be here
C.
had to be here
D.
would be here
查看完整题目与答案
【单选题】He must have had an accident, or he now.
A.
would have been here
B.
had to be here
C.
should be here
D.
would be here
查看完整题目与答案
【简答题】大腿、膝部保健易筋术之坐姿屈膝肌拉伸的动作要领?
查看完整题目与答案
相关题目:
【判断题】在确定性存贮模型中不许缺货的条件下,当费用项目相同时,生产模型的间隔时间比订购模型的间隔时间长。
A.
正确
B.
错误
查看完整题目与答案
【单选题】细菌毒素中,毒性最强的是
A.
破伤风痉挛毒素
B.
金葡菌肠毒素
C.
白喉外毒素
D.
肉毒毒素
E.
霍乱肠毒素
查看完整题目与答案
【单选题】He must have had an accident, or he ( ) then.
A.
would have been here
B.
had to be here
C.
should he here
D.
would he here
查看完整题目与答案
【多选题】景区要有必要的安全设施及制度,切实保障游客安全。主要包括( )
A.
场所的安全保障
B.
设施设备的安全保障
C.
有针对景区工作人员的安全保障制度
D.
有针对旅游者的安全保障制度
E.
经过景区安全风险评估
查看完整题目与答案
【单选题】He must have had an accident , or he here for class then .
A.
had to be
B.
should be
C.
would be
D.
would have been
查看完整题目与答案
【单选题】巨大的商代司母大戊方鼎可以证明我国商周时期( )
A.
畜牧业发达
B.
原始农耕出现
C.
铁器开始使用
D.
青铜工艺水平高超
查看完整题目与答案
【简答题】RC 积分电路由 RC 串联组成,从 ( ) 上输出电压;电路时间常数远 ( ) 于脉冲宽度 。
查看完整题目与答案
【单选题】He must have had an accident,or he ______ then.
A.
would have been here
B.
should be here
C.
had to be here
D.
would be here
查看完整题目与答案
【单选题】He must have had an accident, or he now.
A.
would have been here
B.
had to be here
C.
should be here
D.
would be here
查看完整题目与答案
【简答题】大腿、膝部保健易筋术之坐姿屈膝肌拉伸的动作要领?
查看完整题目与答案