【简答题】Geena David knew she wanted to be a movie star when she was very young. She was not sure what gave her the idea, but she wanted to look like a movie star. “I have a lot of pictures from my childhood o...
【简答题】Geena David knew she wanted to be a movie star when she was very young.She was not sure what gave her the idea, but she wanted to look like a movie star.“I have a lot of pictures from my childhood of ...
【判断题】梁在纯弯曲时截面上的内力既有剪力又有弯矩。
【判断题】梁弯曲时,其横截面上的内力不仅与作用在梁上的外力有关,还与梁的支承有关。
【简答题】Alice was twenty-three years old, and she was a nurse at a big hospital . She was very kind and all of her patients (病人) likes her very much . One day she was out shopping. She saw an old woman. The w...
【单选题】通用定时器比较操作在()时,产生对称波形。
【单选题】为了使梁在弯曲变形时有足够的强度,应使梁内最大正应力与材料的许用应力满足( )。
【多选题】以下关于海关查验的表述正确的是:
A.
进出口货物收发货人对海关查验结论有异议,可以向海关提出复验要求
B.
已经参加过查验的查验人员应当参加对同一票货物的复验
C.
经海关通知查验,进出口货物收发货人或其代理人届时未到场的,海关可以径行开验
D.
进出口货物的收发货人或其代理人在海关查验时,对货物是否受损坏未提出异议,事后发现货物有损坏的,海关不负赔偿的责任
【多选题】以下关于海关查验的表达正确的是:( )
A.
进出口货物收发货人对海关查验结论有异议,可以向海关提出复验要求
B.
已经参加过查验的查验人员应当参加对同一票货物的复验
C.
经海关通知查验,进出口货物收发货人或者代理人届时未到场的,海关可以径行开验
D.
进出口货物的收发货人或其代理人在海关查验时,对货物是否受损坏未提出异议,事后发现货物有损坏的,海关不负赔偿的责任