查询词典 metrically convex subset

A better plane is the so-called maximum area plane, i.e. the plane on which the convex hull of the projection forms a maximum area.

一种更好的曲面被称为最大面积曲面，就是曲面所在的投影凸起外壳构成最大面积。

Seed face plane or slightly convex.

种子表面平或稍凸。

By combining analysis center cutting plane methods which have developed fast in the last years, we get a analysis center cutting plane methods for convex semi-infinite programming, which has a good convergence under modest assumptions.

第二章结合近期发展起来的分析中央割平面算法，在一定的假设条件下，得到了一个凸半无限规划问题的分析中央割平面算法，并得到了很好的收敛性结果。

Knitting machines mainly Germany and Germany-and music Pai Lung, convex plane, Boshuo.

针织机主要是德国德乐机和台湾佰龙，凹凸机，卜硕。

Fruit a pyxidium, apically plane or slightly convex; pericarp leathery, circumscissile, thickened along line of dehiscence.

果为盖果，顶部平面或稍凸面；果皮革质，周裂，沿着开裂的线加厚。

The light source directs rays through a plane convex lens that focuses the light into a parallel beam. The light beam passes through the grid diaphragm, which splits it to produce a second beam of light 90° out of phase.

光源将光线照射到平凸透镜上，透镜将光线聚焦成平行光束，光束穿过光栅膜片，光栅将光束分离出第二根90度异相光束。

The shapes of the melting solid surface may be concave, convex or plane, while the perimeter of plane contact regions may be rectangular, circular, elliptical, parabolic and arc curve. The types of relative motion reviewed here are the movement of a solid PCM melting inside a heated capsule, the movement of a hot body through a melting solid medium, slide contact and rolling contact. The contact melting may be caused by temperature difference, pressure difference, friction and viscous heating. Finally, the research regions in the future are summarized.

内容包括各种形式的接触熔化，可归纳为：在接触形状上可以有凹、凸与平的面，而接触的周长可以是矩形、圆形、椭圆形、抛物线形与弧形曲线；相对运动的类型有固体相变材料在加热容器内熔化，加热体通过熔化固体介质的运动，滑动接触与滚、转动接触；引起接触熔化的原因有温差、压力差、摩擦与粘性热。

Is a kind artistic school, Modern artistic embroidery advocate fully is not embroidery do not enter a picture, All a picture have embroidery to be completed; A little use, even not using outside ornaments, Unless as a last resort, can develop to bring the painted dragon to life in the pupils of its eyes role; color line is covered a picture, Pursue the combination of line and color piece is artistic true, The combination of plane and convex has the impact on vision; Changeful needle law, line a picture, Make works very durable to see.

作为一种艺术流派，现代艺术刺绣主张非刺绣莫上画，形象设计和氛围烘托全部由刺绣来完成；尽量少用甚至不用非刺绣饰物；色线布满画面，线条和色块的组合追求艺术的真实，平凸的组合具备视觉上的冲击力；多变的针法、细腻的画面，把作品在各种情况下的观赏性推向极至。

Wangmupishan for the Mausoleum of South Vietnam, as Gangding split from the Rock Hill 20 meters, Zaochu a Plane "convex" shaped the Shuxue, from the front of the east and west side of a horizontal hole into our ears room, opened up the southern slope Mudao.

南越王墓劈山为陵，从象岗顶劈开石山20米，凿出一个平面"凸"字形的竖穴，再从前端东、西侧开横洞成耳室，南面开辟斜坡墓道。

The formula for area of ellipsoidal triangle on earth ellipsoid by means of geodesic coordinate is derived in this paper. It is showed that the primary term is identical with the formula for area of plane triangle by planimetric rectangular coordinate in three angular point, while the expression of remainder terms has also regularity of its form. The presented formula can be applicable also to convex polygon on earth ellipsoid.

本文推导出用三顶点的测地坐标计算地球椭球面上三角形面积的公式，公式表明，其主项的表示式与按平面坐标求面积的计算式完全一致，而附加项的表示式亦有规律可循，因此该公式的适用范围可由椭球面三角形推广至椭球面上任意凸多边形。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。