concavity
The degree of concavity in such a depression.
凹陷，凹度这种凹陷的程度
The degree of concavity varies between species, as does the size.
凹度因物种而异，大小也各不相同。
Once the concavity was filled further growth could not take place.
一旦凹陷填满,就不可能继续生长。
And there also was a concavity in his car's front wing (fender).
而且，他的前挡板上还凹陷了好大一块撞痕。
Repair spray-fusing of defects such as scratch and concavity of railroad track.
铁路钢轨擦伤、低塌等缺陷的修复喷焊。
It is studied in this thesis two methods of proving inequality with the monotonousness and concavity of functions.
函数方法是证明不等式的重要方法。在本文中介绍了利用函数单调性和凹凸性证明不等式的两种方法。
Edema skin tight, shiny, pale or light red color, soft texture, it is concavity.
水肿处皮肤紧张，发亮，色苍白或淡红，质地软，无可凹性。
The method of mode search is taken to optimize a single-phase permanent magnet stepping motor with concavity structure.
利用模式搜索法对具体凹坑结构的单相微型永磁步进电动机进行了优化，并与传统方法设计的电机的性能进行了实验比较。
Bronchial diverticulum exhibited a local concavity on CTVB or a local protrusion on SSD.
CTVB还能通过纤维支气管镜不能通过的狭窄处，或从远端向近端观察。
Be able to apply the first and second derivative tests to analyze the monotonicity and concavity of a function.
能应用导数判定函数的单调性与凹性并利用渐近线协助绘制函数图形。
It is evident that curvature of doming whether on the crest (convexity) or on the flanks (concavity) have no major effect on fracture densities.
很明显，穹窿的曲率在波峰（突起）或两翼（凹陷）对断裂密度都没有很大影响。
Smaller endplate deformations resulted from the decreasing endplate concavity would contribute to reduction of the nutritional diffusion to the disc.
同时可通过影响终板的形变减少对椎间盘的营养传递。
The algorithm for detecting the convexity and concavity of vertices of a simple polygon is commonly used in computer graphics.
摘要简单多边形顶点的凸、凹性判断是计算机图形学中常用的算法。
As a result of using GVF, the algorithm can process concavity well and the speed is much faster than the initial GVF snake.
由于使用了GVF所产生的外力场,对于凹陷轮廓同样可以保证正确的收敛,同时比原始的GVF方法处理速度要快得多.
Emotionally, the “concavity and convexity” on the wall just like a secret button to open a treasure, and this treasure are a brand-new brightness and space.
按下开关带来的是室内的光源，并与室外产生出入的转化，情感上墙面的凹凸也传达了记忆中的宝藏机关，而谜底是崭新的光明与全新的空间。
The studied two abnormal facial patterns have the relative stable maxilla position,but the anteropostenior position of the mandible decides the convexity and concavity.
本研究的两种异常面型，其上颌骨位置相对稳定，下颌骨位置的前后不同决定面型的凹凸。
The concavity and convexity of the pluralistic quadratic function is discussed with quadratic form and simple methods are given to recognize concavity and convexity.
利用二次型理论讨论了多元二次函数的凹凸性,并给出了判别凹凸性的简便方法。
Trial use shows that the said cot is not only applicable for temperature and humidity,but also of resistance to concavity of cots and of reduction to entangling of yarns.
许多厂家在细纱机上已经研究与应用了多种优良的胶辊 ,并取得显著成效 ,促进了我国纺纱技术水平的不断发展 ;
Concavity and convexity always can be seen in the architectural design, no matter in single building, combination of architectural fabric and even details.
凹入与凸出给人不同的视觉感受和心理感受,凹凸在建筑造型过程中,大至单体造型,小至建筑构件组合,乃至建筑细部等方面都有所体现。
With the concavity and integrability of sublinear terms near zero,the symmetry results for a class of sublinear elliptic equations are given by making use of the moving-plane method.
本文利用次线性项在零点附近的凹性和可积性，用移动平面法给出了一类次线性椭圆方程正解的对称性.
The main reasons of postsurgical alar deformities are the difficulty in the reconstruction of the lateral-septal cartilage complex of the alae and the presence of an unstable maxilla causing a concavity of the nasal floor.
术后鼻翼畸形的主要原因系鼻中隔软骨重建困难,而且不稳定的上颌骨可引起鼻孔底部凹陷。
By the comparison theorem, a series of properties of the backward-forward differential utility process is gotten, such as time consistence, monotonicity with respect to the terminal value, monotonicity with respect to the consumption and concavity.
运用比较定理，还证明了正倒向随机微分效用过程的时间一致性、终值单调性、消费单调性和凹性等有关性质。
Since 1855 the longitudinal main-channel profiles in the LYR are concave-shape curves, and concavity values of these profiles increased slightly with the recent channel degradation.
河床在冲刷过程中，主槽纵比降变化不大，其纵剖面形态自1855年以来均为下凹曲线，其凹度值随河床冲刷而略有增大；
The larynx side of epiglottis in vocal area glottis appeared gray and rufous puffiness with the shape of corpora mammillaria or polypoid hyperplasia,pathologic findings were hollow and concavity c...
结论:本病病变范围大,复发率高,预防的关键是及早发现及治愈孕妇尖锐湿疣,以减少新生儿接触的机会。
Abstract With the concavity and integrability of sublinear terms near zero,the symmetry results for a class of sublinear elliptic equations are given by making use of the moving-plane method.
摘 要 本文利用次线性项在零点附近的凹性和可积性，用移动平面法给出了一类次线性椭圆方程正解的对称性.
The paper discusses a new method of square surface for NC processing.The problem is analyzed on existent processing method.Error is calculated in the convexity and concavity processing.
针对目前二阶表面加工存在的问题,论述了一种二阶表面数控加工的新方法,分析现存方法存在的问题,计算了凹凸面加工中的偏差。
During more and more open pit transiting to concavity open mining, people make much account of the study on the best slope mechanical configuration, which in favor of the stability of concavity slope.
随着越来越多的露天矿山转入深凹露天开采，有利于深凹边坡稳定性的最优边坡力学形状研究越来越受到人们所认识和重视。
Through coloring, the concavity and convexity of leather carvings become much more obvious.This proved that leather carvings have the characteristics of both embossment and painting.
皮雕即是浅浮雕，上色可以使深浅凹凸更明显，兼备浮雕及绘画的特质。
a concavity in a surface produced by pressing.
由于挤压而形成的凹陷。
that a concavity, a bay, had appeared in the curve.
它凹了下去，而且凹处愈来愈大。
"a perfect concavity of white sand lined with palm . . . trees" (Islands)
“一个完美的边上长着棕榈树的白色沙滩”(岛屿)
The Concavity of Functions Containing Parameter and Its Applications
含参数函数的凹性及其应用
Keywords Doom roof tank;Concavity;Negative pressure overproofed;Improvement;
拱顶罐;凹瘪;负压超限;改进措施;
Supportive structure defect: Nasal concavity corrected by rhinoplasty with silastic implant complex
复合假体在支架结构缺损的鼻畸形治疗中的应用
Pressure Angle Function Based Method for Discriminating Convexity and Concavity of Meshing Tooth Profiles
基于啮合角函数的平面共轭齿廓凹凸性判断
Blepharoplasty for Baggy Lower Eyelid Complicated with Concavity upon Lower Orbital Edge
下睑眶缘凹陷型睑袋的整复
A Simple and Fast Algorithm for Detecting the Convexity and Concavity of Vertices for an Arbitrary Polygon
任意多边形顶点凸、凹性判别的简捷算法
The Finite Element Analysis of Assembly Stress of Cold Extrusion Composite Concavity Die
冷挤压组合式凹模的组装应力有限元分析
Algorithm for detecting the convexity and concavity of vertices of an arbitrary polygon
任意多边形顶点凸、凹性判定的一种算法
Prediction of hidden oil and gas reservoir of HJ concavity by means of sequence stratigraphy
应用层序地层学预测HJ凹陷隐蔽油气藏
It is indicated that (1) after the radiation, the surfaces of the starches become porous with concavity;
结果表明：经微波辐射的淀粉颗粒表面会出现小孔和凹坑；
We found that the pressure of convex of internal carotid artery was statistical significantly higher than that of concavity(P =0.0001);
颈内动脉弯曲凸面压力明显高于凹面(P=0.0001);
Keywords concavity slope;optimization research;joint and crack;back analysis;finite element method;limit equilibrium method;
深凹边坡;优化研究;节理裂隙;位移监测;反分析;有限单元法;极限平衡法;
concave on one side and convex on the other with the concavity being greater than the convexity.
一边凹一边凸，而且凹度比凸度大。
convex on one side and concave on the other with the convexity being greater than the concavity.
一边凸一边凹，而且凸度比凹度大。
annular concavity
环窝
quasi concavity
拟凹性
any cup-shaped concavity.
任何一个形状象杯子的凹陷。
Lunar concavity
月球坑
axial concavity
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