差别透性 meaning in English
differential precipitation
Examples
- The relative penetration of plasmalemma of the stimulated group had no obvious change and the content of soluble protein improved greatly , which indicated that the growth of chrysanthemum seedlings was n ' t inhibited but accelerated under sound stimulation . secondly , the contents of soluble sugar and protein and the activity of roots and - amylase of chrysanthemum roots under sound stimulation were obviously higher than that of the control
本文通过对组织培养中的菊花幼苗进行1000hz 、 100db的声波刺激，发现刺激组刺激9天，每天1小时的生长情况相对较好，通过对根系细胞质膜差别透性的测定，与对照组没有明显变化，表明声波刺激的强度并未对菊花幼苗产生伤害。