：大同的气候有什么显著的特点？（ ）

气象气候谚语有哪几方面的内容？

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

The （） is used for hauling in or letting out the wires or ropes.

Vessels must be（）valid certificate of nationality or certificated of registry or license.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

《国家气象灾害防御规划》中指出，随着全球气候变暖，极端天气气候事件发生频率加大，（）等灾害出现的可能性增大。

简述低纬度干旱气候与中纬度干旱气候的分布、成因及特点。

人类活动是影响气候和环境变化的重要因素，气候与环境变化又会对人类社会的发展造成重要影响。（）气问题对中国气象事业提出了新的需求。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。