某弱酸性药物在pH=7.0的溶液中90%解离，其pKa约为（）

某弱酸性药物在pH=7.0的溶液中90%解离，其pKa值约为（）

某弱酸性药在pH为5时约90％解离，其pKa值为（）

弱酸性药物在pH=5的液体中有50％解离，其pKa值约为

某弱酸性药在pH5时约90%解离，其pKa值为

嗜酸性小体（acidoPhilic body or Councilman body）

嗜酸性小体(acidophilic body or Councilman body)

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.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。