这样的幼苗具有伸长的下胚轴或上胚轴的特征.Such seedlings are characterized by having elongated hypocotyls or epicotyls.萌发开始时, 下胚轴依靠细胞增大而迅速伸长.At the onset of germination, the hypocotyl elongates rapidly by cell enlargement.有人发现,钙能抑制黄瓜胚轴的伸长.It...
The illness is triggered by a chemical imbalance in the brain.这种疾病是大脑化学物质失衡诱发的。An imbalance in certain chemicals leads to disturbances in the brain's function.某些化学成分失衡会道致大脑功能的紊乱.Increased recruitment of women engine...