distance structure是什么意思

用法例句

Effect of Distance between Clamp and Cutting Notch on Plywood Bond Strength Testing;

夹具与槽口距离对胶合板强度测定结果的影响

Measurement of the distance between uretero and uterine neck in the condition of enlargement of uterine neck;

子宫颈增大状态下输尿管与子宫颈间距离的测量

Study on the Correlation of Distance and Angle with the Image of Laryngostroboscope;

测量距离和角度与喉动态镜图像关系的实验研究

Joint frequency、direction of arrival and range estimation for near-field sources;

近场源频率、波达方向和距离的联合估计方法

The speed of moving-target was measured based on the principle of PD frequency shift,and the range of moving-target on the pulse-echo principle.

利用多普勒频移原理实现了运动目标速度测量,利用脉冲回波测距原理实现运动目标距离测量。

For the accuracy of range information is higher than that of azimuth information received by networking radar system,three-dimension target location based on range only is proposed by using the linear least square iteration algorithm.

在雷达组网背景下,针对雷达测量距离精度较高,测量方位精度较低的特点,利用组网雷达的距离信息,采用线性最小二乘迭代算法对目标三维定位进行了分析,并就迭代初始值给出了一种解决方法,不仅可以避免迭代结果的发散,而且可以提高线性最小二乘迭代算法的收敛速度。

The metric and closure operator are defined,a unique topology space on is obtained.

在集合〔F〕上定义距离p及闭包运算C*,则在〔F〕上存在唯一的一个拓扑T使得在拓扑空间(〔F〕,T)中,对任意的集合Γ〔F〕都有C*(Γ)=Γ。

This thesis, according to the 10-year-long lectures on the theory of metric space in different courses, summaries a few points , which should be paid attention to, on how to well explain the concepts of metric and metric space.

通过十多年来在不同课程中讲解距离空间的理论,总结出要讲解好“距离”、“距离空间”的概念应注意的几个方面的问题。