... active acidity 活酸性 activity radius活动半径 actual density 实测密度 ...
双语例句
1
The attractive activity of this attractant to M. alternates was similar with prototype attractant and the effective attractive radius and trap ratio was 70 m and 43.8% in forest, respectively.
We commend you and applaud you for your continued persistence in the application of the Love factor to all within your radius of activity and influence.