什么叫酸效应系数？酸效应系数与介质的pH值什么关系？酸效应系数的大小说明了什么问题？

能量平衡系统中的各项输入与输出能量的起算点是：（）

目前，硅基光伏材料理论光伏能量转化效率可以达到（）。

简述光生伏特效应的工作原理。为什么光伏效应器件比光电导效应器件有更快的响应速度？

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。

什么是光伏组件的热斑效应？

目前，光伏组件转换效率约为14%，光热电站转换效率约为16.5%。

工程实际应用中，利用平衡电桥可以解决什么问题？电桥的平衡条件是什么？

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。