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- Cut locus wag first introduced by Poincare for compact surfaces of positive curvature,and was elaborated by, among others, B.Myers. B.;Myers的[1]讨论了二维黎曼流形上的割迹;是很有影响的文章
- surface of positive curvature 正曲率的曲面
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
- A breeze ruffled the surface of the lake. 一阵微风吹皱了湖面。
- The number of positive numbers is infinite. 正数的数目是无穷的。
- A wave broke across the surface of the pool. 一个波浪从池水表面掠过。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- The surface of the lake is quite still. 湖面相当平静。
- The surface of the water was dimpled by the breeze. 轻风拂动水面，荡起了涟漪。
- We skated on the glassy surface of the frozen pond. 我们在池塘的光滑的冰上溜冰。
- The surface of the water is full of foam. 水面都是泡沫。
- Could it be said that God favors positive curvature? 难道上帝对正曲率空间有偏爱?
- The breeze rippled the surface of the lake. 微风吹皱了湖面。
- One of the chairs is out of position. 这些椅子中有一把放的位置不对。
- The body was visible below the surface of the lake. 尸体在湖水下清晰可见。
- China follows a policy of positive defense. 中国实行积极防御军事战略。
- A bony growth on the surface of a bone or tooth. 外生骨疣骨或牙齿表面上的骨质生长
- Everything in the office was out of position. 办公室的所有东西都被动过了。
- He faked an opposing player out of position. 他用假动作使一名对手离开了自己的位置。
