前质体能分化成各具特点的细胞器,如淀粉体, 叶绿体和有色体.The proplastids differentiate to form characteristic organelles such as amyloplasts, chloroplasts and chromoplasts.淀粉体:一种与合成和储存淀粉粒有关的质体.Amyloplast A plastid that synthesizes and stores starc...
China for calibrating forging equipment rarely performs energy calibration energy calibrationcalibration.锻压设备力能特性的标定对于检验设备的性能有着重要的意义....a way of calibrating the shift of opinion within the Labour Party...准确衡量工党内部观点转变的方法I...