查询词典 elliptic motion

It is feasible to use the mathematical model to estimate the dosimetric change of the intra-abdominal organ motion from respiration.

对於计划靶体积(离射束中心轴95%剂量处的距离)，上缘同样明显增加2mm，下缘则明显各减少9及10mm。

The control of system can be converted to the motion planning problem for a driftless system.

首先导出由两个对称刚体组成的力学模型的非完整姿态运动方程。

The tactile finger system in the operation is to grasp vessel ectoblastic or operation device, such as suturing needle, to inspect and modify the grasping force and exchange the end device, such as operation scissor or operation sword to achieve the operation of snipping and cutting, to rotate along its axis assisting 6 DOF motion of the robot and to keep the grasping force within 0-100gf and the rotation angle within 360°.

具有力感觉的手指系统在手术中的功能是夹持血管外膜或者是手术器械如缝合针等，进行夹持力的检测和调整；更换指端的手术器械，如手术剪或手术刀，以进行剪断和切割的操作；配合整个机器人六自由度运动的要求，指端器械绕自身轴线旋转；并且夹持力的调整范围是0~100gf，旋转的角度不超过360°。

The elastica deforms after it is subject to an external pushing force on the moving clamp. It is observed that when the pushing force reaches a critical value, snapping may occur as the elastica jumps from one configuration to another remotely away from the original one. Moreover, in order to transfer motion or force by this structure, we will make a research into the relation between longitudinal forces of the two ends.

在对滑动夹持端施以推力后，弹性板条会产生变形，我们观察到当推力达到临界值便会发生折断式挫曲的现象，由原先的变形跳至另一稳定的变形；此外，希望以此结构传递运动或力量，故将对两端的轴向力关系加以研究。

The interaction of electromagnetic waves and electriferous particles was considered and the equation of motion for an average electron in the plasma was established. And the effective permittivity of flame was deduced.

文中在考虑带电粒子运动与电磁场之间耦合作用的基础上，建立等离子体中带电粒子运动方程，推导了与火焰微观特性相关的复等效介电系数表达式。

The electrocapillary motion setting behavior of copper drops in slag under the effect of electric field was studied.

研究了电场作用下铜渣中铜滴的电毛细活动迁移行为。

It is of great significance for enhancing our electromechanical integration technology to develop motion controlling technology.

本文对运动控制技术和国内外在这方面的最新成果进行了深入研究，并详细论述了基于专用运动控制芯片的运动控制板卡的开发过程。

The equilibrium equations describing the motion of the charged-liquid-drops under both the action of atmospheral and electrostatical forces are constructed with the help of C.G.Stokes formula.

并由斯托克斯公式建立了带电液滴所受空气动力与静电场力的平衡方程，由此估算了雷电场强和雷电压的可能值。

It is necessary to understand the motion of particles in an electric field in order to analyze the collection mechanisms of electrostatically enhanced fibrous filters, electrostatically enhanced granular filters and conventional electrostatic precipitators.

了解带电尘粒在电场中的运动是深入分析静电增强纤维除尘器、静电增强颗粒层除尘器和静电除尘器除尘机理的基础。

Two -dimentional echocardiography is used to be the most popular technique used for noninvasive assessment of ventricular walls motion based on visual interpretation of endocardial excursion and wall thickening.

最常用的评价室壁运动的无创技术是二维超声(2DE)，但它有明显的经验依赖性和主观性，且缺乏量化指标。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。