查询词典 motion

It is further verified that the chaos in the beds is chaotic motion in the strong noise background.

进一步证实了流化床中的混沌是在强噪声背景下的混沌运动。

The premise of plane background in the global motion estimation and compensation is proved from the theoretical and instance analysis.

一种是在给定采样帧率的条件下，以运动分析为基础，利用运动场总体能量和运动补偿后的残差能量来综合度量运动变化信息，建立了基于运动变化信息熵最大化的视频序列时域亚采样技术。

At last, the algorithms are combined into an automatic video object segmentation schema, which can separate motion foreground from stationary background and extract video object plane from video image sequence in succeed.

最后，将上述算法结合起来形成一个视频对象分割方案，有效地解决运动前景和背景分离的问题，并成功地完成从视频图像序列中抽取视频对象板的任务。

To the motion of the Earth through the background radiation.

而是地球通过背景辐射的运动造成的

A tennis return made with a downward motion that puts backspin on the ball.

在网球中用一个向下的动作来使球旋转回去。

First, according to the performance index of the system, designs the mechanical entity and analyses the forward and backward solution about its motion pose and position.

本文主要完成了机械本体的设计、液压伺服系统的设计并建立了伺服控制系统的数学模型，对其仿真分析。

Firstly, we prove the existence and uniqueness of the adapted solution of multi-dimensional backward stochastic differential equations driven by Brownian motion and Lévy process by using predictable representation theorem and the fixed point theorem about contract mapping, and also prove the comparison theory.

第一部分运用可料表示定理和压缩映射原理证明由布朗运动和Lévy过程共同驱动的多维倒向随机微分方程适应解的存在唯一性及其相应的比较定理。

Secondly, we consider stochastic LQ optimal control problem driven by Lévy processes and Brownian motion. By applying the -Lévy formula, Gronwall's inequality, Young's inequality and Cauchy-Schwarz inequality, we obtain the closeness property of the solution of multi-dimensional backward stochastic Riccati differential equations.

第二部分首先研究由布朗运动和Lévy过程共同驱动的随机LQ最优控制问题，接着利用-Lévy公式、Gronwall不等式、Young不等式及Cauchy-Schwarz不等式证明多维倒向随机Riccati微分方程适应解的闭性质，并利用此性质证明一维BSRDE解的存在唯一性。

A sculpture suspended in midair whose delicately balanced parts can be set in motion by air currents .

悬挂在半空中的雕塑品，它精巧的平衡部分在风吹的时候可以运动。

A sculpture suspended in midair whose delicately balanced parts can be set in motion by air currents.

悬挂在半空中的雕塑品，它精巧的平衡部分在风吹的时候可以。。。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷