This common method in the planet-hunting world, called radial velocity, requires extremely precise measurements to detect a planet's gravitational pull on a nearby star.
这一行星寻找领域内的常见手段叫做径向速度法，需要极度精确的数据测量才能检测到行星对附近恒星的引力作用。
The radial velocity method, which looks for changes in a star's velocity toward or away from Earth triggered by a planet's orbit around that star.
径向速度法，即观察某颗行星环绕恒星的轨道所引起的恒星相对地球来往的速度变化。
The cost is high and the error is big in volumetric flow measurement method and velocity measurement.
容积式流量测量方法和速度式流量测量方法存在费用高，误差大的缺点。
Our work is the hope has through several kinds with the method carries on the survey to the image, thus compares obtains one kind of high accuracy, the high velocity measuring technique.
我们的工作是希望通过几种有同的方法对图像进行测量，从而比较得出一种高精度、高速度的测量方法。
This paper brings forward a speedy method for trajectory recognition based on the minimum of trajectory velocity by analyzing a great deal of datum, and proves its correctness abstractly.
通过对大量弹道仿真数据的分析，提出了基于弹道速度最小点的弹道辩识快速算法，并从理论上证明了该算法的正确性。
The results showed that the method is robust and practical, and has higher resolution in velocity and in time compared with conventional method.
结果表明，该方法是稳健的、实用的，与常规方法相比，具有更高的速度和时间分辨率。
Conventional acceleration and deceleration control method plans velocity in single segment of machining path, so it can not meet the need for high speed.
传统的段内加减速控制方法由于整体速度偏低，不能适应高速加工的需要。
On the basis of freeboard phenomenon in curve way and the improvement of curve flow velocity, this paper gets a useful calculating method of bed roughness.
本文基于弯道超高现象以及弯道流速计算的改进，得出了一种较为实用的泥石流沟床糙率计算方法。
The method of obtaining it by using the velocity vector and location information is put forward, which is compared with the method of track extrapolation.
提出了利用速度向量及位置信息求取照射角的方法，并与航迹外延法求照射角作比较，提出了基于照射角的雷达调度策略。
In this tutorial paper the method of invesigating three-dimension velocity structure of rock sample by AE technique and the computerized tomography are described.
本文讨论运用超声探测技术及计算机层析技术探测岩石标本在变形过程中的三维速度方法。
Based on experimental analysis and theoretical calculation, the wave velocity field has been obtained, which is used to calculate the wave height after breaking by VOF (Volume of Fluid) method.
首先通过实验测量和理论计算得到波浪崩破时的速度场，然后根据该速度场利用VOF法计算波浪破碎后的波高值；
Based on the heat balance integral method, the decomposition velocity and depth of concrete are calculated.
应用热平衡积分方法计算混凝土的分解速率和分解深度。
An unsymmetrical numerical decoupling method is presented and the actual wave velocity is introduced.
提出采取实际不对称数值解耦的方法并引进实际模量波速。
This research will provide a feasible method for measurement of the ionospheric zonal velocity.
该研究为电离层不规则结构纬向漂移速度的测量提供了一种可行的方法。
The processing result notes that the method of time frequency analysis may improve stability and liability of extracting Rayleigh wave velocity.
处理结果表明，应用时频分析方法可以提高瑞雷波速提取的稳定性和可靠性。
These two factors, which affect the accuracy of the method of seismic velocity a great extent, must be paid our attention.
以上两因素对波速比方法的预报效率影响甚大，值得人们重视。
The least square method about velocity is used usually to solve the essential factors of target motion in submarine operation.
用速度平差法求解目标运动要素是潜艇作战中常用的目标运动要素求解方法。
These findings were robust to the method of calculating PSA velocity.
这些结果是对PSA速率计算方法的强有力支持。
By using matching method, the velocity of every target can be determined.
然后运用模板匹配方法，求得目标的运动速度。
The method without "surge" has high calculation velocity and monotonic convergence.
算法计算速度快，计算单调收敛，不存在振荡现象。
Oxygen Activation Water Flow Logging is a method of measuring the velocity of fluid in downhole.
氧活化水流测井是一种测量井下水流速度的测井方法。
An image segmentation method based on the velocity feature vector of moving target was proposed.
研究基于速度特征矢量提取运动目标的图像分割方法。
The first part is to discuss the method of explicit guidance of required-velocity, and obtains the formulation of guidance.
第一部份研究了需要速度的显式制导方法，给出了制导公式。
This paper is about the study of realization of the target satellite interception method with velocity gain guidance.
本文对运用速度增益制导实现对目标卫星的拦截方法进行了研究。
Problems of big errors in establishing the velocity field can be avoided by using the method, which can be used in the areas where exploration degree is relatively higher.
该方法能够有效避免由于地震速度不准造成速度建场误差大的问题，可应用于油田勘探程度相对较高的地区。
The velocity delay compensation is a effective method to improve the tracking precisions of the photoelectric servo systems.
速度滞后补偿是一种提高光电伺服系统跟踪精度的有效方法。
Secondly, based on the further research of the kinematics of five DOF manipulator, kinematics model is made with the method of D-H, joint velocity and Jacobian matrix are also carried out.
其次，在深入研究五自由度机械手的运动学问题的基础上，用D-H法建立了五自由度机械手运动学模型并分析了机械手的关节速度与雅可比矩阵；
Secondly, based on the further research of the kinematics of five DOF manipulator, kinematics model is made with the method of D-H, joint velocity and Jacobian matrix are also carried out.
其次，在深入研究五自由度机械手的运动学问题的基础上，用D-H法建立了五自由度机械手运动学模型并分析了机械手的关节速度与雅可比矩阵；
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