The optimation of heat shock was studied to induce triploidy in brown trout,Salmo trutta.
摘要利用温度刺激三倍体褐鳟。温度处理时机定为授精后5分钟。
The optimation of heat shock was studied to induce triploidy in brown trout,Salmo trutta.
摘要利用温度刺激三倍体褐鳟。温度处理时机定为授精后5分钟。
Objective To investgate the treatment of asthenospermia and necrospermia infertility with percutaneous vasal sperm aspiration ( PVSA) and intrauterine insemination ( IUI) .
目的探索采用经皮穿刺输精管吸精子(PVSA)行宫内人工授精(IUI)的方法治疗极弱精子症或死精子症不育患者。
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