The mechanism of triploid seedlessness, evaluation approaches of triploid grapes and embryo rescue technique are also discussed.
概述了三倍体葡萄的无核机理、三倍体鉴定方法、胚挽救技术应用。
He writes that the child in the video, Elizabeth, has been trained properly by certified instructors who teach the infant swimming resource (ISR) technique of swimming and self rescue.
他写道，视频中的婴儿伊丽莎白经过了适当游泳技巧和自救训练，她的教练是位教授婴儿游泳资源(isr)的认证教练。
The computer-simulated training system was employed to compensate for the shortcomings of the current "five-skill" training technique in warfield rescue.
针对目前战伤救护五项技术训练存在的不足，采用计算机虚拟现实技术进行模拟训练。
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