查询词典 planetary motion

Out-of-plane displacement and tolerance can be measured by integrating Mirau microscopic interferometry with stroboscopic photography, and the repeatable accuracy of out-of-plane displacement is 3 nm. Laser Doppler vibrator has an advantage of analyzing the motion in frequency domain, and it is the complementarity of measuring periodic motion in time domain.

标 签 光学测量微结构动态特性计算机微视觉米劳显微干涉频闪成像激光多普勒测振 optical measurement micro-structure dynamic characteristics computer micro-vision Mirau microscopic interferometry stroboscopic photography laser Doppler vibrometer

Motion demonstrations, especially when fast motion is involved, suffer from stroboscopic artefacts.

示威运动，尤其是当快速运动的参与，受到频闪文物。

In order to measure motion characteristic and dynamic parameters of MEMS resonator in every moment based on the technique of stroboscopic imaging, clear motion images in one cycle were obtained.

为测量MEMS 谐振器周期运动过程中各个时刻的运动特性及其动态特性参数，基于频闪成像原理得到了MEMS 谐振器一个周期内各时刻的清晰运动图像，利用块匹配技术对MEMS 谐振器的运动图像进行处理，从而得到其特性参数，为MEMS器件的设计提供重要参考。

There being always some subinterval to accomplish before motion can begin, then motion is impossible, or so Zeno would have us believe.

没有人总是有些子区间议案能够开始之前完成，届时动议是不可能的，zeno左右，希望大家相信。

In order to increase the computational speed of the motion estimation and to improve the image quality of the motion compensation in video coding, a multiresolution successive elimination block-matching algorithm was introduced.

为了提高块匹配运动估计的速度和精度，提出了多分辨逐步消除快速匹配算法。

A criterion for the existence of a single impact period-1/n motion is obtained, and the initial position of the superharmonic periodic motion is found.

经过详细的理论演算得到单碰周期1/n的超谐周期运动的存在性判据，并能精确地找到超谐周期运动的初始位置。

Under the function of the permanent magnetic field force, skillfully superpose and combine all sorts of machinery motion modes and make them get and reflect the mechanism originality of the unprecedented multidimensional space motion.

在永磁场力的作用下，巧妙地迭加、组合、各种类型的机械运动形式，使之获得并体现前所未有的多维空间运动机构创意。

Chapter 2 proposes a fast GME method based on the principle of the symmetry elimination and difference of motion vectors to reduce the computational complexity of global motion estimation.

第1章绪论部分首先阐述了选题的意义，然后对国内外研究现状进行了综述并作了相应的总结，最后介绍了本课题的主要研究内容和论文结构。

To reduce the computational complexity of Global Motion Estimation, a fast GME method based on the principle of the symmetry elimination and difference of motion vectors is proposed.

摘要该文针对全局运动估计计算复杂度过高的问题，提出了一种基于运动矢量对消和差分原理的快速全局运动估计方法。

By means of the fractions of the equation of the non一ideal constrained motion of the particle along the plane curve on the tangential direction and normal direction,the motion speed expression of the particle under this condition is derived,the constrained counter force is further gained,thus some non一ideal constraint problems are solved from the given angle.

通过质点沿平面曲线的非理想约束运动方程在切线和法线方向上的分式，导出质点这一条件下的运动速度表示式，并进一步求出其约束反力，从一定角度解决一些非理想约束问

The receding calculations and experiment analyses in this subject are built on the blood cast of pig tongue.

本研究课题的前期工作是采用猪舌血管铸型模拟人舌而进行的数值计算与实验分析。

"Each human infection constitutes an opportunity for genetic modification of the virus through reassortment, mutation, or both...."

&每一次人类的感染都暗藏着一次基因修改的机会，无论是通过病毒的整合、突变或者兼而有之。。。。&