The position of female inflorescences of trees in peripheral parts of the crown may also augment the probability of pollination .
乔木的雌花花序在树冠外层的位置也能增加授粉的机会。
In normal use, non spiral crown should push the crown back to the original position, the crown screw thread to prevent water infiltration.
正常使用中，非螺旋式表冠应将表冠按回原始位置，螺纹表冠应旋紧以防止水渗入。
For each mangrove, identify and measure its position along the transect line, height, crown length, crown width.
辨认每一棵红树，并且量度它们的在样线上的位置，高度，树冠长度，树冠阔度。
Jing Ding (winning the crown) in strengthening the skilled, but also established a "starting point, high position, high-quality, high efficiency," the service mechanism.
精鼎(赢冠)公司在加强技术精良的同时，也确立了“高起点、高定位、高品质、高效率”的服务机制。
Position B, crown pulled out to hand-setting position: for adjustment of hours and minutes.
位置B，冠拉出，手设置的位置是：为小时和分钟的调整。
Position B, crown pulled out to hand-setting position.
位置B，冠拉出，手设置的位置。
Excellent selectivity was obtained for the separations of polar position isomers. The benzamide substituent group on crown ether makes the stationa…
由于冠醚上引入苯甲酰胺取代基，因而对苯胺类及不经衍生化的碱性化合物能特殊选择性地分离。
Excellent selectivity was obtained for the separations of polar position isomers. The benzamide substituent group on crown ether makes the stationa…
由于冠醚上引入苯甲酰胺取代基，因而对苯胺类及不经衍生化的碱性化合物能特殊选择性地分离。
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