﹝由于﹞核结合的性决定
syngamic sex determination
把坐位由16增至
24 an increase in seating capacity from 16 to 24
除非由于…所引起之损失
free of particular average & loss
f.p.a. & loss
度作为载荷,计算母线槽的应力场,得出母线槽由于母线槽
配子接合的性决定:﹝由于﹞配子融合的性决定
syngamic sex determination
为由于其他原因引起的胎盆不称给予的孕产妇医疗
Maternal care for disproportion of other origin