冰期（ice age） -题库考试答案搜索网

冰期（ice age）

名词解释题

2022-06-30 02:47

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冰期（iceagE.地质历史上气候寒冷，冰川广泛发育的时期。冰期时，极地及高山高原的冰川范围扩大，雪线下降，动植物及自然地理带退至低纬度或海拔较低处，海平面大幅度降低。

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标签：地理学地球科学

感兴趣题目

自远古末期的震旦纪以来，地球上发生过公认的大冰期有：（）。

（）shall be liable for loss of and damage to the Vessel and／or goods arising or resulting from inaccuracies in stating the description，quantity，weight，measurement or contents.

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.

When loading or discharging dry mud or cement，crew members should use goggles and（）.

Effects which are dutiable or subject to prohibitions or restrictions should be declared in （）.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

冰期（ice age）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

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