查询词典 geometric

It gives the first impression is the stout appearance and that with American-style tanto powerful geometric Segment.

它给人的第一印象是粗壮的外型和那带有美式强悍风格tanto几何刀头。

Results of estimation of effective parameters in heterogeneous show that: i Seff and Teff values evolve with time, as well as the principal directions of the transmissivity; ii Seff approaches the arithmetical mean of the field; iii Teff converges to its geometric mean at large time for the Gaussian random field we generated; and iv the averages of local T and S values within the cone of depression at early times differ from the Teff and Seff values.

研究结果在空间异质性孔隙介质有效参数的推估方法方面，显示利用传统抽水试验分析来估计有效参数时，从长时间的抽水试验分析所得的流通系数代表在抽水井有效半径内所有流通系数的某种平均值；此平均值与抽水井及观测井附近的地质有很大的关系，而且可能受到有效半径内地质异质性的影响，而储蓄系数的估计值变异很大与抽水井与观测井间地质的储蓄系数特性有关，特别是观测井的位置。

First of all, the author gives a method for merging two Bezier surfaces with the construction of transition band, after discussing the G1,G2 continuous conditions of two Bezier tensor product surfaces and their geometric properties.

本文首先考虑参数曲面片上几何连续的特性和在几何造型中的应用。它相应地赋予设计者更多的自由度和灵活的调整手段。

By means of the Miedema formation energy model for binary system with the Tanaka modification by excess entropy and the Chou geometric model for ternary system, the interaction relation between rare earth element La and the constituent elements of Sn Pb alloy system was analyzed.

传统的Sn60 Pb4 0软钎料合金中添加微量稀土元素La( 0 0 2 4 %)，显著抑制了其显微组织中围绕先析出富Pb相的粗大的富Sn相晕圈的形成，实现了金属学组织的均匀化，并进而提高软钎料合金的高温拉伸强度 70 % [1] 。

Geometric optical theory and the tessellate scheme were used to develop an algorithm for creating virtual optical-mapping objects for both reflections and refractions that can render specular reflections and refractions in object space.

为了提高视点相关的镜面反射现象的绘制速度和绘制质量，提出了计算任意曲面反射光学映射虚物体的方法。

On reference of the process of barbers in making hair style, we bring forward the modeling method of hair style by group. Relying on geometric shape of human head, we give the natural distribution mode and the ideas of texel characteristic curve modeling, and present a modeling method for simple hair styles.

参照理发师制作发型的过程，提出头发的分批构造方法，并且以人头部的形状为依据，给出头发自然分布的表示方式和纹元特征曲线造型的思想，进而给出简单发型的构造方法。

Some of the other features include double-skinned portico made of patterned geometric glass slabs in the outer surface and fine net covering in the inside.

一些其他的特征包括外表上由几何图形的玻璃平板构成的双层柱廊的门廊和覆盖在里面的细微的网。

Dynamical Systems Theory: Dynamical systems theory is also known as the geometric theory of differential equations or global analysis.

动力系统理论：动力系统的理论也被称为微分方程或全球性的分析，几何理论。

Most triangular meshes used in games and movies are typically embedded in two or three dimensional geometric space.

大多数游戏或电影中使用的三角形的网格模型都是植入一个二维或三维的几何空间。

Dynamic video frequency color images is the subject investigated of this algotithm.Firstly, by making the best of tinct information, the face region, of which complexion is concentrative and steady, is segmented through color space conversion. In this way, the range where faces are to be searched is reduced. Secondly, multi-template matching,mosaic image validation and geometric rule affirmance are combined to detect faces. Compared with the only one method, the false detection ratio of this multiple method is reduced further more.

本算法以动态视频流彩色图像为研究对象，首先充分利用人脸面部的颜色信息，通过色彩空间变换，将肤色相对集中与稳定的人脸面部区域分割出来，这样大大缩小了后续人脸检测的搜索范围；然后再利用多模板匹配、镶嵌图验证和几何规则确认等几种方法相结合来检测人脸，与单纯仅用一种检测方法相比较，进一步降低了该算法的误检率。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？