estimating distance

I say 150 meters, although I had no instruments for estimating this distance. But I knew that the sun's rays, even in the clearest seas, could reach no deeper.

我说我们是在一百五十米的深度；虽然没有什么器械可以让我测量，但我知道，即最清澈的海水，阳光也不能再往下照了。

An empirical formula for estimating magnitude from maximum distance of registration of P-waves was found.

建立了徐家汇台的量规函数和应用观测到P波的最大距离估计震级的计算公式；

The proposed algorithm estimates the unknown channel and only maintains a small number of the most likely survivors in the trellis, by approximately estimating the minimum Euclidean distance.

新算法在估计信道系数的同时，近似估计网格图的最小欧式距离，并且利用此参数舍弃不满足路径度量条件的路径，而仅保留满足条件的少数路径。

Estimating Method of Miss Distance Based on Fuse's Doppler Frequency Signal

基于引信多普勒频率信号的脱靶量估算方法

A Method of Removing the Outliers of Doppler Frequency and Estimating Missile Miss Distance

一种去除多普勒频率野值及估计导弹脱靶量的方法

The research of multimedia-hashing security is still at the initial stage. Till now, there are only few literatures for it, which just focus on the experimental side of estimating the unicity distance for image hashing.

由于多媒体哈希安全性的研究尚处于初级阶段，目前仅有极少数文献对其进行了研究，且仅仅是对图像哈希唯一解距离的实验性分析。

Estimating the Distance Between Rotating Axis and Center Line of Bar in Paraboloid Lapping Experiment

抛物面研磨实验中转轴与梁中心线间距的确定

The ability of estimating distance can help human better plan the route to save time and energy.

良好的环境距离估计能力能够帮助人们较好的制定行走路线，节约他们的时间和精力。

Research on estimating missile miss distance using fuze Doppler spectrum

利用引信多普勒频率估计导弹脱靶量方法研究

Method for estimating operating distance of IR imaging system under complex backgrounds

复杂背景红外成像系统作用距离估算方法

Estimating Target's Distance Using Multiaperture Optical Imaging Sensors

运用多个光学成像探测器估算目标距离

So the frequency domain equal energy wave door method with frequency modulated continuous triangular wave system signal is designed for estimating the distance along the axes and the radial velocity through two range wave doors scanning the main valve area of the echo while sliding.

故设计采用调频连续三角波体制信号，通过两个距离波门对主瓣回波区进行滑动扫描的频域等能量波门法估计轴心距离和径向速度。

Objective: Estimating firing distance is very important in inspection of gunshot. It is a key of rebuilding alibi.

目的：判断射击距离是枪案检验必须解决的重要问题之一，对于犯罪现场重建发挥着关键作用。