它的局部是凸的，因为它没有环路，且曲率永远不会改变符号。
It is locally convex in the sense that it has no loops and the curvature never changes sign.
这墙纸是浅金色的，上面饰有浮凸的涡旋状叶子图案。
The paper on the walls was pale gold, embossed with swirling leaf designs.
中心是一个满足弱线性不等式的合集，因此它是封闭的、凸的。
The core is a set which satisfies a system of weak linear inequalities, so it is closed and convex.
他带着一个饰有浮凸的姓名首字母的皮公事包。
他带着一个饰有浮凸的姓名首字母的皮公事包。
我不想练出那种凸凸的肌肉，我只是想感觉舒服一点，出点汗，让心脏更加健康。
I don't want to have bulgy muscles, I just want to feel good, sweat a lil, get my heart healthy!
结论新型颈垫能维持颈椎向前凸的生理曲线，感觉舒适，减轻痛苦，可发挥最大的牵引效能，提高疗效，缩短牵引时间和住院时间。
Conclusion: This new developed cervical pad can improve efficiency of traction, reduce time for treatment and hospitalization, and decrease patients' discomfort.
我们介绍了超凸度量空间中对角拟凸和拟凹的概念。
We introduce concepts of diagonal quasi-convexity and quasi-concavity in hyperconvex metric spaces.
泰森多边形法中的每个细胞镶嵌是一个凸多面体。
左右两侧绝壁一凹、一凸相互呼应，像是被一把大斧硬生生劈开，大水从中流过形成一道由瀑布、深潭串连而成的壮丽峡谷。
Both sides of the cliffs seem to echo each other, forming into one concave and one convex, like it is split by an enormous axe. Water running through it forms into a waterfall and pool.
最小凸包是计算几何中得到广泛研究的问题之一，在地理信息系统中也有着广泛应用。
The minimum convex closure is one of the widely studied problems in science of computing geometry, as well as extensively applied in many fields of GIS.
水从叶子内部的细胞涌向外面的细胞，导致叶子迅速地从凸向凹翻转，就像一片柔软的隐形眼镜。
Water surges from the cells on the inside of the leaf to those on the outside, causing the leaf to rapidly flip in shape from convex to concave, like a soft contact lens.
下螺母凸顶的滑动零件上有一条小弧线充当楔块。
A small curve in the sliding part of the convex top of the lower nut acts as the wedge.
指出了几种局部凸拓扑的完整性与感应拓扑的完整性之间的关系。
The relation between the completeness of several local convex topology and that of induction topology was pointed out in this paper.
函数的凸性与广义凸性在数学规划以及最优化理论中起着非常重要的作用。
Convexity and generalized convexity of functions play an important role in mathematical programming and optimal theory.
本文选用了基点价格值、久期与凸性等指标对上海证券交易所与银行间市场国债价格的波动性进行测度。
This paper uses some indexes such as PVBP, duration and convexity to measure volatilities of government bond prices in Shanghai Stock Exchange and Interbank Market.
凸包问题是计算几何的基本问题之一，在许多领域均有应用。
Convex hull problem is one of the fundamental problems in computational geometry, and is used in many fields.
目的：提高手术治疗气管、隆凸病变的技术水平，使此类患者的治疗更为规范、合理、有效。
The aim of this report was to enhance technical level of operative therapy of Trachea or Carina diseases and make the therapy for this kind of patients more reasonable, standard and effective.
上个月，在土星轨道上的宇宙飞船卡西尼号拍的这张照片，捕捉到土星著名的卫星中的两个，呈凸圆相位。
A view with two of the more famous moons of Saturn in gibbous phase was captured last month by the robot spacecraft Cassini now orbiting Saturn.
她的这身衣服不是我们所想象的拉斯维加斯风格。这身有着凸花印纹带中国风格的衣服，让她看起来出奇得内敛。
Her costumes weren't exactly what we think of when we think of "Vegas" style: in a brocade, mandarin-influenced jacket, she looked surprisingly buttoned-up.
后凸成形术的目的在于降低因骨折引起的疼痛，使椎体稳定，并使椎体恢复正常的高度。
The goals of kyphoplasty are to reduce pain from the fracture, stabilize the vertebra, and restore the vertebra back to its normal height.
冉阿让的特长便是能直登陡壁，在不易发现的凸处找出着力的地方。
To climb a vertical surface, and to find points of support where hardly a projection was visible, was play to Jean Valjean.
旅馆的名字凸印在信笺和信封上。
阿曼一座新月形的沙丘脊由强信风吹成，在迎风的方向（图左侧）形成一面平缓的凸破，在背风面形成凹坡。
This crescent-shaped ridge of sand dune in Oman was formed by strong trade winds that form a smooth hill facing the wind (left) and concave slipface on the back.
据冰晶的几何形状计算，照亮影像视野的明亮凸盈月，位在影像的右缘之外，与美丽的幻月相隔22度。
As determined by the ice crystal geometry, a bright gibbous Moon illuminates the scene from beyond the picture's right edge, 22 degrees from the lovely paraselene.
月亮有四种主要的相：新月、半月、凸月和满月。
The moon has four major phases: crescent, half moon, gibbous and full moon.
近年来，凸性在许多应用数学领域的极值问题研究中已越来越重要。
Convexity has been increasingly important in recent years in the study of extremum problems in many areas of applied mathematics.
你可以将公司标识刻在或凸印在任何你想想得到的地方：从高尔夫球棒、T恤衫到可口的曲奇饼干、巨大的干酪蛋糕等都可以打上公司的标识。
You can have your company logo engraved or embossed onto virtually anything you can think of, from golf clubs and T-shirts to edible cookies and giant cheesecakes bearing your logo.
你可以将公司标识刻在或凸印在任何你想想得到的地方：从高尔夫球棒、T恤衫到可口的曲奇饼干、巨大的干酪蛋糕等都可以打上公司的标识。
You can have your company logo engraved or embossed onto virtually anything you can think of, from golf clubs and T-shirts to edible cookies and giant cheesecakes bearing your logo.
应用推荐