查询词典 contours

First of all, in the study from magnetohydrodynamics equilibrium equations describe the plasma derived from the balance of the Grad-Shafranov equation of the theory of expression, and to analyze its borders in a fixed way to solve the region;then we solved the equation with Variational method in given pressure, and the exact numerical value of poloidal magnetic flux and the profile of the magnetic flux surfaces contours in the definite error range are given.At last, the poloidal and toroidal magnetic field with D-shaped is obtained.

在研究中首先从磁流体力学平衡方程出发推导出描述等离子体平衡问题的Grad-Shafranov方程的理论表达式，并分析其在固定边界区域内的求解途径；然后在给定的压强分布情况下采用基于能量形式的变分法对其进行了数值计算，并在一定的误差范围内得到了极向磁通的大致图像以及等离子体的平衡位形分布；最后求出了D-型截面下的极向磁场以及环向磁场分布。

For the generation of hull form, the mathematic principle of DMSL method is exploited and the contours are designed in detail. Based on Michell integral and the development of wave making resistance theory, a variation method is proposed to connect the hull form with WMR.

然后在概述了兴波阻力理论发展的基础上，推导出了基于Michell积分的兴波阻力对于容许曲面的变分，从而将线型的变化与波阻的变化联系起来，为设计提供了有力的参考。

It is enough to encodethe contours of one of the monochromatic images.

只需对其中某一单色图的轮廓编码即可。

The blades can be stationary or movable, and the housing can be fixed to a handle or movably mounted on the handle, to, e.g., assist in following the contours of the skin during shaving.

刀片可为固定或活动式，护罩亦可固定或活动式安装在握柄上，以辅助刀片沿皮肤轮廓进行剃刮。

The contours of collection efficiency on a Boeing 737 nacelle.

轮廓收集效率的波音737发动机短舱。

To discuss civilization is to discuss space, land and its contours, climate, vegetation, animal species and natural or other advantages.

谈论文明是谈论空间、土地和它的等高、气候、植被、动物种类和自然或其它好处。

Firstly it summarizes the visualization in scientific computing, nephogram, contours algorithm and OpenGL programming.

接着通过数字图像处理的相关技术进行了噪音信息的剔除与重建，使三维温度场的重建更加准确。

Its size and contours fit perfectly in the palm of my hand, and the thumb rest keeps my opposable digit from resting on the desk or mouse pad.

它的大小和轮廓非常适合在我的手掌，拇指和其他可以保证我的对抗性的数字，从办公桌上休息或鼠标垫。

One is based on the B-spline fitting to the contours;the other computes the curvature directly taking advantage of the relation of curvature and osculating circle.

一是基于轮廓的B样条拟合，通过计算拟合B样条曲线在各采样点处的曲率估算轮廓点的曲率

The paper mainly expatiates how to get vector contours quickly and accurately by parametric spline curve in AutoCAD.

0引言随着计算机制图技术的不断发展，纸质地形图的矢量化成了实际生产过程中一项繁重而重要的工作。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。