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- Weighted Ricci flow 加权Ricci流
- In his paper, Perelman added a new term to the Ricci flow equation. 帕瑞尔曼在论文中多补了一项到瑞奇流方程式里。
- The Ricci flow equation has a similar effect on curvature, morphing a manifold to even out all the bumps and hollows. 瑞奇流方程式对于曲率有类似的效应，能把流形上的凹凸之处抚平。
- Similarly, the Ricci flow is like a microscope for looking at a manifold at a chosen magnification. 同样地，瑞奇流就像是显微镜，可以用所选择的放大倍率去观看流形。
- B. L. Chen and X. P. Zhu in [CZ] consider the Ricci flow on complete Riemannian manifolds and get a Bonnet-Myers type result. 进一步的通过考虑完备黎曼流形上的Ricci流，陈兵龙和朱熹平在文[CZ]中还得到了一个判断完备流形一定是紧致流形的Bonnet-Myers型定理。
- Slender "necks," like the one seen on the cover of this issue, always expand.In 3D spaces, however, Ricci flow can run into snags. 达成一个避风港，但仍士丹利已经确定，其余类型的奇异可能会引起问题。
- Hamilton's analysis ran into a stumbling block: in certain situations the Ricci flow would cause a manifold to pinch down to a point. (This is one way that the Ricci flow differs from heat flow. 汉密尔顿的分析遇到了一些困难：在某些情况下，瑞奇流会让流形紧束成一个点。（这是瑞奇流和热流不一样的地方之一，紧束的地方就好像是温度变成无穷大的点。）
- The chair sagged down under the fat man's weight. 椅子经这胖人一坐便压弯了。
- The selection was weighted against me. 那次选拔对我不利55。
- A reliable car is worth its weight in gold. 靠得住的汽车就是无价之宝。
- She was weighted down with cares. 她心事重重。
- The stick had been weighted with lead. 这条棍子灌了铅增加了分量。
- She was weighted down with parcels. 她携带著沉重的包裹。
- 9 Immortal solution of the Ricci flow[J]; Science in China,Ser.A; 2005年S1期; 219-226 10王丽南,陈殿伟,丁力;液体粘滞系数测量方法的研究[J];吉林化工学院学报;2005年03期;84-86+88
- The pillars have to support the weight of the roof. 这些柱子须承受屋顶的重量。
- The President swings his weight to get laws passed. 总统运用权力使法律获得通过。
- His opinion doesn't carry much weight. 他的意见没多少影响。
- Bananas are usually sold by weight. 香蕉通常按重量卖。
- The net weight of this jar of coffee is 180 grams. 这瓶咖啡净重180克。
- These fish vary in weight from 3 lb to 5 lb. 这些鱼的重量从3磅到5磅不等。
