小麦播种出苗，土壤适宜的含水量为田间持水量的（）%。

小麦播种时，土壤耕层水分应保持在田间持水量的（）。

How many years of experience do yo u have with deploying and maintaining a virtualization infrastructure using Microsoft desktop or server virtualization technologies?（）

田间试验干扰因素多，试验误差是（）避免的。

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。

田间试验 field experiment

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。