被动态

When inserting 3D models into live action film or video, the animation and movement of the 3D model has to exactly match the apparent motion of the background and any relative motion or small incongruities are easily spotted.

当向实拍的动态影片或视频中加入三维模型时，三维模型的动画和运动必须和背景的明显动态部分相吻合，任何相关的动态或微小的不协调都会被容易的注意到。

This photograph has upset conventions in at least one department: spatial/temporal relationship in higher-pitched words, or simply put, the sense of image integrity even though the two subjects were disparately placed, and further separated by still/blurry effects, which unmistakably convey the senses of moment/time flow in terms of photographic languages.

这张片子至少在一个方面打破了常规：用高调的语言描述了时空关系，简言之，营造出一种画面整体感。尽管两个主体被分开放置，并被静态/动态虚化效果再次分离，但是，这些要素以摄影的语言，准确无误地传递出动态/时间的流动。

Firstly, a signalized point is stuck on a moving object to be tested, a microphone array and two video cameras are arranged, and the video cameras are demarcated to obtain a projection matrix; sound pressure signals of a sound source in the moving object to be tested are obtained by the microphone in an array mode, the dynamic video of the moving object to be tested is obtained and disassembled into an image by the video cameras; the signalized point on the moving object to be tested is identified in the video image and the matched signalized point is treated with three-dimension reconstruction to obtain the spatial location of the moving object to be tested; the sound pressure signals are treated with beam forming treatment to obtain a sound field characteristic function scattergram of the moving object to be tested, the video image is treated with spatial coordinate superposition frame by frame and restored into a dynamic video image.

首先在被测运动物体粘贴标志点，布置传声器阵列和两台摄像机，对摄像机进行标定，得到投影矩阵；传声器阵列获取被测运动物体中声源的声压信号，摄像机获取被测运动物体的动态视频，将动态视频拆解成图像；在视频图像中识别出被测运动物体上的标志点，对匹配后的标志点进行三维重构，获取被测运动物体的空间位置；对声压信号进行波束成型处理，得到被测运动物体的声场特征函数分布图，将其视频图像进行逐帧空间坐标叠加，并还原成动态视频图像。

The mathematical models of the dynamic target and the tested apparatus are constructed with spherical trigonometry spherics. The general structure of the dynamic target is introduced. The performance, the detail of structure and selection of material of its main components are studied. The mass center and dynamic precision of the dynamic target, the static deformation of rotation arm are calculated and analyzed.

本文主要介绍了新型动态靶标研制的必要性、动态靶标检测的原理；运用球面三角学，建立了动态靶标与被测仪器间的数学模型；介绍动态靶标的总体结构设计，对各重要组成部分的功能、结构及原材料的选择等进行了详细的分析；对动态靶标的重心、旋转臂的静态变形及整机的动态精度进行了分析和计算；最后介绍了动态靶标的标定方法。

The invention relates to a dynamic matrix control system of high-purity distillation, which comprises distillation tower, intelligent checker, DCS system, superior host, and on-site bus, while they are connected. The control system uses tower product group as the object variable, and the reflux ratio and reboil ratio as control variable; the superior receives history temperature and pressure data from the DCS real-time database, via the predict control and dynamic matrix controller, to obtain the output values of present controller as reflux ratio and reboil ratio, then feedback said two values to DCS system, to function the distillation object. The invention can confirm the high-purity stable operation, with better dynamical control.

本发明公开了一种高纯精馏的动态矩阵控制系统和方法；系统包括：精馏塔、智能检测仪表、DCS系统、上位机和现场总线；所述精馏塔、智能检测仪表、DCS系统和上位机通过现场总线依次相连，实现信息流的上传和下达；本发明所涉及的控制系统采用塔双端产品组分为被控变量，回流比和再沸比为对应的控制变量；上位机从DCS实时数据库中获得历史的温度、压力等数据，通过推断控制环节和动态矩阵控制器环节，得到当前控制器的输出值-回流比和再沸比，再把控制器输出值返回给DCS系统，实现了对高纯精馏过程的双端产品高纯控制，对双端组分的高纯度平稳操作，具有很好的动态品质和控制效果。

However, in a multisignature application, the signing group can be dynamically formed by any set of signers.

但是，在多重应用，签署组可以被动态地所形成的任何一套签名。

By contrast, passives with get ascribe a more active role to their subjects, and here the able to construction can be used

相反，带get 的被动态表示一个更为能动的主语，这样able to 结构就可以用为

The simple passive form of the infinitives.

不定式被动态的一般形式的内涵及用法。

Oved dynamically, at run time, without requiring that the kernel be relinked to

既然资源管理器进程在内核空间外存在，那么就在运行时被动态的增加和

The Three Rivers in this region is very important. They are all the upper river of great river.

研究这一地区首先可以弄清生态脆弱区土地利用和土地覆被动态变化，为生态脆弱区的可持续发展提供例证研究。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。