If a hydraulic pump on a winch accidentally stops while hoisting，the load will stay suspended because（）.

[单选题]Several merchant ships are arriving at the scene of a distress incident. One of the them must assume the duties of the Coordinator Surface Search (CSS). Which of the following statements is TRUE?（）.

[单选题]在战国时代，墨家学说代表着社会下层的愿望。下列哪个选项不属于墨家的思想（）

[判断题]列车终到、始发作业时，车辆乘务员在车体两端插设安全号志后，方可作业。

[判断题]实物黄金包括农业银行自营或代理买卖的实物黄金（黄金成色在99．95%以上）以及非农业银行销售的实物黄金（黄金成色在99%以上）。

[单选题]患者大便秘结，口臭烦渴，多喜冷饮，脘腹满闷，小便短赤，苔黄燥，脉滑数，应辨证为（）

[判断题]4K*8的存储片，一次译码，则该片有12根地址线。

[单选题]平潭综合实验区是探索两岸交流合作先行先试的示范区和海峡西岸经济区科学发展的先行区。全国最大风电项目——平潭长江澳二期风电场在平潭兴建，平潭利用风力发电可以与水电互补，给电网均衡出力创造有利条件。读图1和图2（福州降水柱状图），完成下列问题。 平潭综合实验区的开发初期应重点发展（）

[单选题]（）是PCA用药安全的一种保护措施，目的在于对超过平均使用量的情况引起注意并加以限制

[多选题]互联网的特点（）

[单选题]下列哪项不是甲亢危象的临床表现（）

[单选题]If a hydraulic pump on a winch accidentally stops while hoisting，the load will s...

[单选题]If a hydraulic pump on a winch accidentally stops while hoisting,the load will s...

[单选题]The item（）is not the advantage of the hydraulic winch．

[单选题]If a hydraulic pump is overheating, the cause may be （）.

[单选题]If a hydraulic pump is overheating, the cause may be （）.

[单选题]If one hydraulic pump of an electro-hydraulic steering unit falls, the vessels s...

[单选题]If one hydraulic pump of an electro-hydraulic steering unit falls, the vessels s...

[单选题]As for a hydraulic vane pump, which of the following is in contact with the vane...

[单选题]If the pump for a hydraulic anchor windlass is overheating, the cause may be （）.

[单选题]After installing a new hydraulic pump in a system, what special attention should...