| 释义 |
kerma 英'kə:mə美'kə:mə COCA¹⁴⁷⁶⁹²BNC²³⁶²¹³⁺¹
基本例句
化比释动能单位J/(kg·s)
The fading correction and its corresponding calculation method were specially introduced in this paper for improving the accuracy of the environment cumulatekerma.为了提高环境累积比释动能的测量准确度，特别介绍了环境剂量计的衰退修正及其计算方法。
The relationship among energy deposit, energy imparted and linear energy are compared. A comparison between cema andkerma, absorbed dose is made.比较了沉积能、授予能和线能之间的关系 ,及比转换能与比释功能和吸收剂量间的关系。 |