查询词典 geometric

By giving the definition of mapping space, some abstract and basic conjugation elements can be impressed by direct geometric graphics. Also, resort to the mapping space, the fundamental theorem of singular conjugation is proved.

本文研究了共轭曲面原理的奇点共轭理论，并在此理论指导下对新型奇点共轭传动——0°渐开线包络蜗杆传动进行了系统的理论分析与实验研究。

The California-based company custom-makes lingerie, including hot pink bras trimmed in marabou and lights and "wearable art" bras that have LEDs and sequins arranged in geometric patterns.

该公司此次销售的个性化内衣中包括一款镶有鹤毛和亮片的粉色发光热辣胸罩，以及一款装有发光二极管和几何图形亮片的、名为"可穿戴艺术"的发光胸罩。

Then, using the reasoning matrix between the unit colors and individual colors of the polychromatic sets, the reasoning and generation of geometric tolerance types are achieved.

介绍了各层的意义和各层之间的关系，利用多色集合理论对该模型进行描述，通过多色集合统一颜色和个人颜色的推理关系矩阵，实现了计算机辅助形位公差类型的推理生成，为计算机辅助形位公差类型推理的进一步形式化打下了基础。

In the near future, we will consider the analogous motion of level sets by mean curvature with adding a nonnegative weight function, and then investigate the various geometric properties and pathologies of this evolution.

在久的将，我们将进一步地研究附加非负加权函数的平均曲对於空间中等值曲线的影响，并探查在此演变下多样性的几何性质与为特徵。

Among them, the cell input is taken the extended method for input queue switch. The arrival of cells is restricted by threshold in the model of shared memory switch. The arrival and service of cells have geometric distribution in the model of output queue switch.

其中输入排队交换机中信元的输入采用扩展方法，共享存储排队交换机中信元的到达受到门限的限制，输出排队交换机中信元的到达和服务时间服从离散分布。

Figurative geometric shapes (ants, dolphin, car, Menorah, Egyptian solar symbol, Mexican, DNA).

几何比喻形状(蚂蚁，海豚，小汽车，大烛台，埃及人太阳能符号，墨西哥人，DNA)。

Figurative geometric shapes ants, dolphin, car, Menorah

几何比喻形状蚂蚁，海豚，小汽车，大烛台，埃及人太阳能符号

By using a wide field stereo-microscope and a CCD video camera system,the axial liquid flow and dryout pointin vertical rectangular capillary microgrooves heat sink were observed and measured under pure evaporation heat transfer conditions.An experimental study of the influences of microgroove geometric parameters and working liquids on wetting height was conducted.

利用宽视场体视显微镜和CCD摄像系统对纯蒸发换热情形下竖直放置的矩形毛细微槽群热沉中的液体沿微槽槽道方向的流动情况和干涸点高度进行了观察测量，并对微槽几何尺寸、工质等因素对润湿高度的影响进行了实验研究。

Based on the virtual flexible manufacturing system,relative problems about constructing NC mill model and simulating its manufacturing process are studied,mainly from the part of geometric simulation.

基于虚拟柔性制造系统，着重从几何仿真的角度对数控铣床模型的建造和加工过程仿真的有关问题进行了研究。

Introducing the fundamental knowledge of modern differential geometry, we present the geometric descriptions of Lie symmetry of the system.

将现代微分几何知识引入机电动力系统，给出该系统Lie对称性的几何描述。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。