工业管道的沿程摩阻系数在紊流粗糙区随eR增加而增加。

翻译：With Average or With Particular Average（WA or WPA）（）

（）组分的增加能大幅度提高石油沥青的粘度。

地震速度随岩石埋藏深度的增加而增加.

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.

石油中轻质油组分增加，粘度（）。

流体以一定的质量流量在水平直管内作层流流动时，Re值随管径增加而（），随流体密度增加而（）；压降随管子相对粗糙度增加而（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

摩擦是一门新兴学科，它涉及数学、力学、物理、化学、冶金学、石油学、化学工程等学科。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。