Two impulsive control strategys for formation keeping were put forward with regard to the problem that satellites formation could be destroyed under J2 perturbation.
针对卫星编队轨道构形在J2摄动干扰作用下被破坏的问题,给出了两种构形保持脉冲控制策略。
We integrate the detected object shape represented by shape restraint equation(s) and general active contour models into a unified energy function to generate the shape preserving active contour model,which keeps the curve to be a specific class shape in the evolvement.
本文通过形状约束方程(组)与一般主动轮廓模型结合,将目标形状与主动轮廓模型融合到统一能量泛函模型中,提出了一种形状保持主动轮廓模型即曲线在演化过程中保持为某一类特定形状。
This paper integrates the detected object shape represented by shape restraint equation and general active contour model into an unified energy functional generating the shape preserving active contour model.
通过形状约束方程(组)与一般主动轮廓模型结合,将目标形状与主动轮廓模型融合到统一能量泛函模型中,提出一种形状保持主动轮廓模型。
A near fuel-optimal control method for satellite formation keeping is developed.
针对卫星编队飞行队形保持推导了一种利用相对轨道根数为反馈量的非线性燃料次优控制算法。
One coordination ability that CGF system should have is team formation keeping.
计算机生成兵力系统中的兵力应具有协同能力，其中，作战单位内的实体应能实现组成编队及队形保持的能力。
The formation keeping characteristics for nonholonomic autonomous mobile robots are investigated in this paper.
主要研究了非完整自主机器人之间的队形保持问题。
Shape retention is a factor in almost all articles made from polymeric materials.
形状保持性是所有聚合物材料制品共有的因素。
E、 The natural emulsion pillow adopts special Talalay technology to froth and form, so it has structural durabilities and strong reslilience characteristics, and its shape can keep long and not changed.
E、采用塔拉雷特殊工艺发泡而形成的天然乳胶枕，经久耐用，回弹力强，形状保持长久不变形.
Shape Context Preserving 2D Illustrative Visualization Using Deformation;
形状上下文保持的二维变形及其图示可视化
a fabric that has been chemically processed to resist wrinkles and hold its shape.
一种经过化学处理的抗皱和保持形状的纤维。
Respects the geometry of the piece with adjustable demanding.
可保持工件几何形状之完整行及稜角美感。
The resilient seal flexes and energizes, assuming the shape of the seat.
弹性密封弯曲并充满活力，保持了阀座的形状。
As long as a body's PrP proteins retain the correct Shape, the body will remain healthy.
只要是体内PrP蛋白质维持正确的形状，机体便可保持健康。
Drag to add a rectangle with connection points and text that stays level when shape is rotated.
拖动此形状，可添加一个矩形，形状旋转时，其连接点和文本仍然保持水平。
The cloth will be stabilized, or set, in the form it is held smooth, creased, uneven, etc.
织物会保持其定形时的状态,包括平整的布面、褶皱、不均匀程度等。
The bush should be pruned off any untidy growth so that it keeps its shape.
剪掉灌木丛中生长不规则的部分以便保持它的形状。
A flame resistant textile will remain its shape and will not ignite after exposure to temperatures as high as 600 c.
抗燃纺织品在遇到高达600℃的高温时不会燃烧,并能保持原有的形状。
The smallest load capable of maintaining the bar in a slightly bent form is called the critical or bucking load.
使杆保持稍微弯曲形状的最小载荷称为临界载荷或临界压曲载荷。
Cooper's ligaments connect the chest wall to the skin of the breast, giving the breast its shape and elasticity
库珀韧带组织连接胸壁与乳房的表皮，使乳房保持形状和弹性。
Very good stable curing shapes without stringing and slumping are achieved at super high speed dispensing and very amall dots.
尽管超高速涂敷、微少量涂敷仍可保持没有拉丝，塌陷的稳定形状。
Mesh Simplification for CAD Models Based on Global Features Preserving;
基于全局轮廓形状特征保持的机械CAD网格模型简化
An Improved Algorithm for Shape Preserving Contrast Enhancement
一种改进型保持形状的图像对比度增强算法(英文)
Drag to add a circle or ellipse with text that stays level when shape is rotated.
拖动此形状，可添加一个圆或椭圆，形状旋转时，上面的文本仍然保持水平。
not remaining rigid or straight.
不保持刚硬或不保持直的状态。
