cylindric(al) harmonics
柱谐[圆柱, 调和]函数
cylindric(al) harmonics
柱谐[圆柱, 调和]函数
petiole 8--20 cm, thickened into a cylindric pulvinus;
柄8-20厘米,加厚成为一圆筒状;
Leaf blade leathery; pistillode conic to cylindric; drupes indehiscent, enclosed by persistent calyx lobes.
片卵形到近圆形,先端钝,短渐,;瘦果宽卵形近球形,略带紫色的点瘤状。
In this paper,a new small-sized bit is introduced.The bit is mainly composed of a biassed polyconic cutter,a cylindric roller and two bit legs.
文章介绍了一种新型小尺寸钻头,它主要由一个偏置的多锥形牙轮和一个圆柱形滚轮及两个牙掌组成。
Juvenile branchlets glabrous; mature leaf blade 30-70 × 10-30 cm; male catkin cylindric, 2-3 cm; flowering precocious or coetaneous; shrubs more than 1 m tall.
幼年小枝无毛;成熟的片30-70*10-30厘米;圆筒状的雄性柔荑花序,2-3厘米;花先有花的花同放;灌木1米高的超过。(3
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