查询词典 tracker bar

Position tracker is one of the most critical input devices for human-machine interface utilities in virtual reality and other human-machine interaction systems.It determines the position and orientation of an object of interest (such as the user's head) and passes the information to the host computer in real time,which redraws the virtual world on the basis of the current visual point of the user.

摘 要：位置跟踪器是虚拟现实和其它人机实时交互系统中最重要的输入设备之一，它实时地测量用户身体或其局部的位置和方向并作为用户的输入信息传递给虚拟现实系统的主控计算机，从而根据用户当前的视点信息刷新虚拟场景的显示。

First the dual-body satellite model is established and the control laws of reaction wheel are designed. Based on this the extended Kalman filter estimators with attitude sensor updated by star tracker are designed to provide error corrections for the pseudo-gyro and inertial gyro.

首先建立了双体卫星模型，并设计了动量轮控制律，在此基础上根据星敏感器的测量信息，应用广义卡尔曼滤波器来估计姿态和角速率漂移误差，进而对伪陀螺和惯性陀螺进行校正。

Apart from a small number of firms due to misjudgment has suffered serious losses, the majority of small firms affected, but also, through subscription of new shares, the release of floating Tracker action, but also to achieve a certain profit.

遭受严重损失，大多数小企业受影响，而且，通过认购新股的，实行浮动跟踪行动的释放，也为实现一定的利润。

Software Description: About Project Tracker, This is a tool to keep track of multiple projects against what was quoted.

Project Tracker 这是一款根据给出的报价跟踪多个计划的工具。

The watch features a black dial with easy-to-read Arabic numerals in white, a convenient date window at four o'clock, a slim second tracker on the outer dial, and three subdials that provide chronograph functionality along with the ability to track hours on a 24-hour scale.

手表采用了黑色表盘，易於阅读的阿拉伯数字为白色，方便的日期窗口4时，第二次跟踪一个苗条的外盘，和3 subdials提供计时功能，同时具备追踪小时24小时的规模。

Research on Star Image Simulation and Star Extraction Method for CCD's Star Tracker .

欧阳桦。基于CCD 星敏感器的星图模拟和导航星提取的方法研究。

Here are a few tips to assist new users…The magnet has been known to slide out of the rail and still be mounted on the car and no tracker!

这里有一些提示，以协助新用户…磁铁已经知道幻灯片走出铁路和仍是安装在汽车和无盈富！

Golf Score Wizard is an easy to use score card tracker.

高尔夫分数向导是一种便於使用的记分卡跟踪。

Tracker allows you to keep track of multiple degrees, their required classes, and GPA/QPA.

跟踪可以让你掌握多度，其所需的类别，以及全球行动纲领

The left phototransistor is turned on, causing a signal to turn the motor continuously until the shadow from the plate returns the tracker to state B. As the day slowly progresses, state C is reached shortly, turning on the right phototransistor.

左光电是开启的，造成了一个信号，使电动机的阴影不断，直到从板返回跟踪到B国随着时间慢慢进步， C国达成不久，把右边光电。

Warden: That's a beautiful dog, but don't bring her again.

那是条漂亮的狗，但是不要再把她带来了。

You get up in the morning – no hangover!

你第二天早上起来的时候—不会宿醉！