... extraordinary 语气比exceptional强,指极大地超过一般或正常情况。 extraovate 卵外的 extraparental 父母权力以外的 ...
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这些可能是流产或者宫外孕(受精卵在宫腔外着床,通常为输卵管)的症状。
These may be signs or symptoms of a miscarriage or an ectopic pregnancy - when the fertilized egg implants outside the uterus, usually in a fallopian tube.
结果:1)枯萎卵妊娠的胎囊内只有囊液,没有胚胎组织。 妊娠囊外没有绒毛组织或绒毛组织较稀疏。
Results:1) There is no embryonic tissue in gestation sac without or with little villous tissue in anembryonic pregnancy.
卵放在木段外,卵期缩短为13 ~ 15天,平均孵化率及初孵幼虫对光肩星天牛幼虫的平均寄生率均有所提高,分别为83.3%和87.5%。
When eggs placed out of the wood block, egg stage is 13 ~ 15days, average hatching rate and average parasite rate are increased, they are 83.3% and 87.5% respectively.
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