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- positive curvature sector 正弯曲扇块
- Could it be said that God favors positive curvature? 难道上帝对正曲率空间有偏爱?
- On the other hand, a positive curvature would imply that three-dimensional space is finite and closed. 另一方面，一个正的曲率将必然说明三维空间是有限的，而且是封闭的。”
- 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
- Also, General Relativity defines non-inertia space-time as a space of Riemann. For Riemann space has positive curvature, we have to doubt about where the minus curvature space is. 广义相对论把非惯性时空定义为黎曼空间,但由于黎曼几何是正曲率空间,既然广义时空是对称的,我们必然要问,负曲率空间到哪去了?
- There is positive proof that he did it. 有确切的证据证明他做了此事。
- Technology is a booming sector of the economy. 技术是一个迅速发展的经济部门。
- Bank share has been a neglected sector of the market this week. 这个星期银行股票是证券市场上被忽视的股票。
- Price in most sector is steady to slightly easier today. 今天多数部门的价格从坚稳渐趋疲软。
- Her behaviour was a positive outrage. 她的行为残暴到了极点。
- I'm positive she told us to meet at noon. 我肯定她是告诉我们在中午见面。
- This charge is a positive charge. 这个电荷是正电荷。
- The expansion is fund completely by the private sector. 此项发展是完全由私营部门出资的。
- All sector of the economy suffer from the fall in the exchange rate. 所有经济部门都遭受到这次汇率下跌带来的损失。
- Such curvature has no effect on wettability. 这种曲度对润湿性并无影响。
- She shows a very positive attitude to her work. 她工作态度非常积极。
- Can you be positive about what you hear? 你对听到的话有把握吗？
- Having a form or curvature suggestive of a lyre. 象里拉琴的外形和曲线类似里拉琴的
- He has a positive attitude towards life. 他对生活持有积极的态度。
- The number of positive numbers is infinite. 正数的数目是无穷的。
