A small light tackle with blocks of steel or wood that is used for miscellaneous small jobs is called a（）.

Mousing a cargo hook with marline or small line（）.

Clouds that form as small white flakes or scaly globular masses covering either small or large portions of the sky are（）.

小能力驼峰 small capacity of hump

大能力驼峰 big capacity of hump

Generally speaking, suction heads require to be （） for high speed or large capacities than for low speed or small capacities.

港口枢纽运输组织与铁路枢纽运输组织有何异同？

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（）.

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.

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

驼峰溜放部分 rolling section of hump

铁路车站及枢纽的能力是铁路运输能力的主要组成部分。