尖突 meaning in Chinese

cusp

The sharp edge or ridge formed by two surfaces meeting at an angle , as in a molding
尖脊两个平面以某种角度相接所形成的尖突的边或脊形，如铸模中的
A small implement with a pointed , scoop - shaped blade used for digging , as in setting plants
手铲刀身尖突并呈铲状的小型器具，在种植植物时用来挖土
Rodin created such many wonderful art pieces , his power of molding is outstanding , it is because he mastered the “ method of molding ”
罗丹做了那么多好东西，塑造的力量出众，是因为他掌握了做“指向你的尖突”的“模塑法” 。
Distributed in continental shelf depths of all tropica and subtropical oceans , ophichthidae can burrow in sand and mud substrates or coral reefs by pointed rayless tail tips or acute snouts
摘要蛇鳗科鱼类广布于各大洋的热带和亚热带大陆架水域，可依靠尖突的头部和尖秃骨化的尾端在沙土或珊瑚礁后潜穴。
These specimens of ruppia are characterized by possessing a small oval endocarp , smooth endocarp surface , distinct narrowly elliptic external depressions , distinct apical mucro , slightly curved seed shape and conspicuous globose hilum . a new species , r . yushensis sp . nov
该新种的主要特征为内果皮卵形、表面光滑、侧面具两个显著的窄椭圆形凹陷、顶端具一个明显的小尖突，以及种子顶端具显著的球形膨大的种脐。