15.chalazogamy A method of fertilization in angiosperms in which the pollen tube enters the ovule by the chalaza instead of through the micropyle, penetrating the placenta en route.
合点受精:被子植物一种受精方式,花粉管是通过合点部分而不是通过珠孔进入胚珠。
16.Every day his science is penetrating into the region formerly marked in his map as unexplored or inexplorable.
每一天人类科学都在向陌生区域深入,在他地图上这些区域过去是被标记为尚未勘查和无法勘查。
17.To investigate the effect of corneosclera repair and ultrasonic emulsification and cataract aspiration followed by artificial vitreous implantation in ocular penetrating injury.
:探讨眼球通伤角巩膜伤口修补同时行超声乳化白内障吸除加后房型人工晶体植入手术效果。
18.Objective:To investigate the effect of corneosclera repair and ultrasonic emulsification and cataract aspiration followed by artificial vitreous implantation in ocular penetrating injury.