The male cone of Cycas circinalis, for example, sheds almost 100 cubic centimeters of pollen, most of which is probably dispersed by wind.
例如，苏铁的雄性圆锥体会脱落近100立方厘米的花粉，其中大部分可能是被风吹散的。
The female cone of the male sterile plant can blossom, pollinate and bear seeds normally.
雄性不育株的雌球花发育正常，并能正常开花、授粉和结籽。
Two type, commonly combination washer , or male cone screw cooperate with female cylindrical screw as Europe standard.
有两种，一般的组合垫圈，或者欧标用圆柱内螺纹配圆锥外螺纹。
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