电渗析器浓水室阴膜和淡水室阳膜为何会出现结垢现象？该如何处理？

啤酒开始过滤时，冲洗管道和过滤系统的水可以利用电渗析处理的浓水。

试说明OR DX，-35[BX][DI]指令中源操作数和目的操作数使用的寻址方式。

浓水反渗透浓水回用至（）。

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。

循环水场补充水采用回用水、浓水反渗透浓水及工业水。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。