中医妇科内治法的主线是什么？

春三月，此为（）。……夏三月，此为（）。……秋三月，此谓（）。……冬三月，此为（）。

（）是中医学最古老而完整的典籍，它奠定了中医学的理论基础。

《黄帝内经》是中国（）的医学典籍。

哪个时期中医学出现了医学上的分科？（）

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。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。