根据模态分析理论，我们很容易说明为了估计一个系统的所有阶模态，只需要一个参考点—至少从理论的角度来看！
From modal analysis theory, we can easily show that only one reference is necessary in order to determine all of the modes of a system - at least from a theoretical standpoint!
工作目录是指在计算机操作系统中，在目录树内用参考点的一种目录。
Working directory is a directory used as a reference point within a directory tree in a computer operating system.
系统采用了筛选计量采样图像的方法，排除了测量基准参考点选择不当的测量误差。
Using the sieving to calculate the samples of image, the system can remove the error when chooses the unapt basic testing reference.
文章从硬件、软件及其参考点等方面介绍了810T数控系统在包钢无缝钢管厂的应用。
The paper introduces the 810T numerical control system used in the Seamless Pipe Plant of Baotou Steel(Group) Corp. from the hardware, software and reference point, etc.
在视线跟踪系统中，提出了一种以眼角点为参考点来计算人眼注视方向和位置的新方法。
This paper proposes a novel method for computing the eye-gaze direction and position in the eye-gaze tracking system.
金属光栅尺带有零位参考点，测量头安装在滚珠轴承上，驱动系统可锁定并进行微调(需选加附件)。
Incremental glass scale with reference point. Measuring head mounted on a ball-bearing. Drive system can be locked or tighten. Fine adjust can also be additionally mounted (available as an option).
它被选为一个火星的地理坐标系统的中心参考点。
It was chosen as a central reference point for Mars' geographical coordinate system.
ATOS光栅扫描仪是目前技术最先进的三维扫描系统之一，该系统通过参考点对多个扫描视图进行拼合。
ATOS raster scanner is one of the most advanced three-dimensional scanning systems. It splits the many scanned views through reference points.
以专门设计的平面与单眼视力系统的目标，参考点的投影线内置。
Taking the specially designed planar target with the monocular vision system, the projection line of the reference points is built.
接地信号源的电压信号以系统地线作为参考点，比如建筑物或大地。
A grounded source is one in which the voltage signals are referenced to a system ground, such as earth or building ground.
讨论了用扫描法将地图数字化时，以图廓点为参考点建立形变校正系统的问题。
This paper discussed the way that sets up the system of deformation correction while making the map digital with scanning, by using point of map margin as reference.
在目前电场计算的文献中，限于计算电位参考点和各带电体间的电位差均为已知时的带电系统中的电场分布。
In current literatures methods of electric field calculations are only applicable to the case, where the potential differences between charged objects and the potential reference point are known.
所以，利用多参考点就减少了绝对性把握的要求，这个要求是仅从一个参考位置就可以相当好地激起系统的所有阶模态。
So using multiple references minimizes the need to be absolutely certain that all of the modes of the system can be reasonably well excited from only one reference location.
首先根据编队各星的初始相对状态，应用一阶一致性算法，协商估计出编队整体系统基准参考点的相对状态；
First, a reference point of the total formation system is estimated using the first order consensus algorithm according to the initial state of each satellite.
首先根据编队各星的初始相对状态，应用一阶一致性算法，协商估计出编队整体系统基准参考点的相对状态；
First, a reference point of the total formation system is estimated using the first order consensus algorithm according to the initial state of each satellite.
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