这几种范围是依据世界卫生组织男性不育症参考所制定的。
These ranges are in accordance with the World Health Organization's guidelines for male fertility.
这就可能造成疤痕组织，可能使一个人不育。
This can create scar tissue that might make a guy infertile.
以反向核不育水稻品系FHS为研究材料，对其成熟胚愈伤组织的诱导及其再生条件进行了研究。
The culture condition of callus formation and plantlet regeneration of revers genic sterile rice variety FHS was studied.
从组织学和免疫组化等方面观察免疫性不育症的变化。
The changes of histology and immunohistochemistry of mice of immunological infertility were observed.
世卫组织并未改变对“不育”定义的应用、将其定义为残疾。
WHO has NOT changed its use of this definition, to define infertility as a disability.
雄球花序中的不育胚珠和雄球花以及雌球花序中的胚珠均起源于环状总苞基部的分生组织。
The abortive ovules and male flowers in male cone inflorescence and the ovules in female cone inflorescence are originated from an annular meristem which differentiates from the base of each collar.
本研究为工蚁性腺退化不育而根据群体的变化又可以发育为补充繁殖蚁这一特殊的生理功能提供了组织学依据。
These results provide new histological evidence that workers can differentiate into notenic reproductives according to the demand of the colony, even though the gonads of workers have degenerated.
本研究为工蚁性腺退化不育而根据群体的变化又可以发育为补充繁殖蚁这一特殊的生理功能提供了组织学依据。
These results provide new histological evidence that workers can differentiate into notenic reproductives according to the demand of the colony, even though the gonads of workers have degenerated.
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