instantaneous growth rate meaning in English

瞬时间生长率

In the condition of suspending culture , the gametophytic clone has much higher instantaneous growth rate than stilling culture
在充气悬浮培养条件下克隆的瞬时生长率明显高于静置培养。
In the course of culture , the growth disciplinarians of clone are : in the initial stage , when the density is lower , its instantaneous growth rate increases gradually ; with the continuity of culture and increasing of density , the growth speed declines
克隆在培养过程中其生长规律为：在培养初期，克隆密度较小时，其瞬时生长率逐渐增大；随着培养时间延长，克隆密度增加，生长速率逐渐下降。因此，应及时分瓶，以保证较快的生长速度。