2) radius of dead zone
死区半径
1.
The autors ,meanwhile,presented a method to determine the radius of dead zone of catalyst pellets,and with the method,the radius of dead zone and efficiency factors can be directly determined.
提出了计算催化剂颗粒死区半径的方法 ,采用这种方法可以直接确定催化剂颗粒死区的半径和效率因
3) LD50
半致死量
1.
Karber s method was used to test the LD50 of Heterometreus peterii venom in mice by ip injection.
目的:利用寇氏法测定彼得异蝎蝎毒腹腔注射对小鼠的半致死量。
4) Radius of dead-core
死核半径
6) anabiotic state
半死状态
补充资料:半生
半辈子:前~ㄧ操劳~ㄧ~戎马。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条