（）shall be liable for loss of and damage to the Vessel and／or goods arising or resulting from inaccuracies in stating the description，quantity，weight，measurement or contents.

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.

When loading or discharging dry mud or cement，crew members should use goggles and（）.

Effects which are dutiable or subject to prohibitions or restrictions should be declared in （）.

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。

焦磷酸酶可催化焦磷酸水解为磷酸，该酶的分子量为1.2×105，酶分子由六个亚基组成。纯酶的Vmax为2800单位/mg酶。酶的一个活力单位定义为：在标准测定条件下，37℃，15分钟水解10μmol焦磷酸所需的酶量。试计算 当底物浓度远大于Km值，1mg酶1秒钟内水解多少摩尔底物？

某个酶溶液,反应时底物浓度为5 mmol/L,蛋白浓度为10 mg/L, 反应10 min,测得产物浓度为50 m mol/L(微摩尔每升)(底物与产物的摩尔比为1:1) 。在这10 min内反应速度与酶浓度呈直线,此酶的比酶活为