可反映外周阻力增高的是（）

主要反映动脉血管的弹性的外周小血管的阻力（）

舒张压（DBP）主要反映外周血管阻力 ，维持冠状动脉灌注压。

外周阻力是指哪部位对血流的阻力：（）

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。

影响外周阻力的最主要的因素是（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。