A proximity sensor measures the relative distance between the sensor and objects in the environment.
接近传感器测量环境中传感器和对象之间相对的距离。
A new method of vision location is putted forward, and can measure the relative distance between the mobile robot and goal.
提出了一种新的视觉定位方法，用此方法测出移动机器人与目标物体之间的相对距离。
In this case, a reference value is represented by a relative distance among coordinates of four edges of a character image.
这里所说的基准值，用字符图像的四端坐标的相对距离来表示。
In view of feature of image retrieval, the position parameter of IFS code is replaced with the relative distance and direction parameter.
针对图像检索的特点，将分形码中的位置参数替换为相对距离与方向系数。
When armament (on a dive bomber?) is compared with other dive bombers, again horizontal bars with a spread are used to show the relative distance.
当装备(对潜水轰炸机？)相比，与其他俯冲轰炸机，再次横线与蔓延是用来显示相对距离。
This means that the relative distance apart of two planets which are in an aspect of, say, a trine is simply root 3 times the man's outstretched arm length.
这也就意味着2个行星之间是三分一对座的相位的时候，它们之间的距离就是3的平方根乘以这个人伸展手臂的长度。
A new method of visual location of mobile robot is put forward, and it can measure the relative distance between the mobile robot and goal by objective image.
建立了一种基于视觉位姿的机器人视觉伺服系统，该系统通过检测目标的位姿状态，从而实时监控和跟踪运动目标，实现对运动目标的相对距离和瞬时速度的动态检测。
Experiments showed that mixing property in pipe fluidized bed with relative distance of blowpipe equal to 3.2 is better than that of traditional platefluidized bed.
结果表明，当布风管间距与布风管外径比为3.2时，管式布风流化床比板式布风具有更好的混合效果。
Through the analysis of today's mobile satellite communication systems, it is found that not only the direction, but also the relative distance of the ISL are periodical.
通过对现有的卫星移动通信系统星间链路的分析发现，不但卫星移动通信系统星间链路的指向具有周期性变化的特性，而且星间链路的相对距离也在周期性变化。
By using the motion equations of constant thrust maneuver, there is no limit on the thrust-level and no restraints on the relative distance when used in spacecraft rendezvous.
应用常推力作用下的质心运动方程，对机动推力的量值没有限制；在航天器交会应用中，对相对距离也无要求。
Using the experimental data, feature parameters of workpiece surface texture images were extracted. Relative distance was presented to evaluate the wear degree of cutting tools.
在实验数据的基础上，对工件表面纹理图像的特征参数进行提取，提出采用相对距离作为刀具磨损程度的评价指标。
Further, the movement rule of relative distance between satellites is given in terms of generalized collision. Some methods to avoid collision in constellation design are also given.
进一步从广义碰撞检测要求出发，对星座中卫星间的相对距离变化规律进行了研究，并给出了设计阶段解决碰撞问题的方案。
Moreover, according to the relative distance between the operating point and the boundary of DSR, the index of security margin and security transition probabilities can be determined.
依据运行点距动态安全域边界的距离，还可以确定系统的安全裕度和安全转移概率等安全性指标。
That part of a relative temporal or spatial expression which indicates the distance between the place or time denoted by it and the place or time referred to within it.
相关时间或空间表达式的差距，表示空间或时间上的距离或者其中引用的地点或时间。
Compare a similar concept and note the distance that separates them-that is, a relative reference (a milk cow and a moose cow are similar in this way but different in that way).
比较一个类似的概念并注明它们之间的距离—即，一个相对参考(奶牛和母驼鹿在某些方面类似，但在另一些方面则不同)。
But long distance digital communication was common enough, relative to the number of computers deployed.
幸好，相对于部署的计算机数量而言，长距离数字通信已经相当普及了。
But as NPR's Joe Palca reports close is a relative term when it comes to astronomical distance.
但是据npr新闻的乔·帕尔卡报道，谈及天文距离时，“接近”是一个相对的说法。
Relative luxury light brought the era of the history or sense of distance, elegance with magnetic personality is more likely to be approached.
相对于奢华的光芒所带来的历史或时代的距离感，已抹上人格化的优雅磁性更容易让人接近。
The influence of load characteristics to the relative electrical distance index is discussed and compared with the voltage stability load bus index. The equivalence of both indexes is proved.
论述了负荷特性对相对电距离指标的影响，并与电压稳定性负荷节点指标进行了比较，论证了两种方法的等价性。
The relative correlation distance entropy is applied to fault diagnosis and state recognition of aero engine rotor-case system.
将相对关联距离熵应用于航空发动机转子—机匣系统状态识别和故障诊断。
The cost of the system is reduced and the structure is predigested, and it makes the detection system can measure distance, relative velocity and azimuth angle at the same time.
这样做既提高了系统的经济性，简化了结构，又使得系统具有了同时测量目标距离、相对速度和方位角的功能。
We propose two methods of similarity measurement: entropy difference distance measure(ED) and maximum relative entropy distance measure(MRE) .
提出了两种基于信息嫡的相似性度量方法：嫡差分距离度量和最大相关嫡度量。
This method established a new kind of relative similarity degree by combining the Euclidean distance with grey correlation degree.
该方法将欧氏距离和灰色关联度有机结合，构造了一种新的相对贴近度以实现对方案的评价。
In a photoelectric theodolite, the time delay of TV or IR miss distance will have a relative large influence on stability and tracking accuracy of the control system.
在光电经纬仪中，电视或红外脱靶量的滞后对控制系统的稳定性和跟踪精度都有较大的影响。
A new criteria method is provided to determine the relative locations of spatial lines, which deduces the distance and the common vertical line of two straight lines in different planes.
给出判断空间两直线相关位置的一种新方法，并可由此直接得出两异面直线间的距离及公垂线的标准方程。
The interaction distance relates to the standard deviation, the initial relative phases, the pulse width and the relative amplitude.
相互作用距离与初始间隔、初始相对相位、脉宽和初始相对振幅有关。
The horizontally projected distance from the point of the star facet to the edge of the table, relative to the distance between the table edge and the girdle edge.
横排推算距离点的天星小面的边缘上表相对地之间的距离表边缘和肩带边缘。
The horizontally projected distance from the point of the star facet to the edge of the table, relative to the distance between the table edge and the girdle edge.
横排推算距离点的天星小面的边缘上表相对地之间的距离表边缘和肩带边缘。
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