观测精度的英文

• accuracy of observation
• observation accuracy

• "观测"英文翻译    observe; observation; viewin ...
• "精度"英文翻译    precision; accuracy; degree ...
• "量测精度" 英文翻译 :    accuracy in measurement; accuracy of measurement; measurement accuracy
• "预测精度" 英文翻译 :    precision of prediction
• "立体量测精度" 英文翻译 :    stereoacuity
• "等精度观测" 英文翻译 :    equal observations; equal precision observation; under pan
• "不等精度观测" 英文翻译 :    unequal observation
• "不等精度观测值" 英文翻译 :    unequal observation value
• "精度" 英文翻译 :    precision; accuracy; degree of accuracy; precision accuracy; trueness 高精度 high precision; 精度表 accuracy table; 精度等级 accuracy class; class of accuracy; grade of accuracy; grade of precision; precision class; 精度准则 accuracy criteria
• "观测" 英文翻译 :    observe; observation; viewing 观测气象 make weather observations; 对 ... 作仔细的观测 make a careful observation of ...; 观测天体 take an observation; 观测报告 observation report; 观测点 observation point; observing point; 观测读数 observed reading; 观测队 an expedition of observation; 观测高度 observed altitude; 观测机 observation aeroplane; 观测计 sight gauge; 观测井 inspection well; 观测孔 aperture of sight; observation port; 观测平台 observation platform; 观测器 observer; sight; 观测区 area of observation coverage; 观测哨 observation post; observation point; 观测室 sight chamber; observing cage; 观测数据 observation data; observed data; 观测台 measuring platform; observatory; observing station; 观测天文(学) observational astronomy; 观测望远镜 scope; 观测误差 error in observation; error of observation; malobservation; observation error; 观测线 line of observation; 观测仪 visualizer; 观测资料 observational data
• "脉冲探测精确度" 英文翻译 :    pulse finding accuracy; pulse-finding accuracy
• "倍精度" 英文翻译 :    double precision
• "超精度" 英文翻译 :    extra accuracy; extra fine; ultraprecision
• "单精度" 英文翻译 :    single precision; single-precision
• "捣精度" 英文翻译 :    degree of milling
• "低精度" 英文翻译 :    short precision
• "点精度" 英文翻译 :    per-point accuracy
• "短精度" 英文翻译 :    short precision
• "多精度" 英文翻译 :    multiprecision
• "高精度" 英文翻译 :    high-accuracy; high-precision◇高精度测量 high-accuracy survey; 高精度机床 high precision machine tool
• "角精度" 英文翻译 :    angular accuracy
• "精度比" 英文翻译 :    ratio of precision
• "精度表" 英文翻译 :    accuracy table
• "精度高" 英文翻译 :    high accuracy; wbst
• "精度级" 英文翻译 :    accuracy rating; order of accuracy

• An analysis of zhangdaokou - 1 well water level observation precision changes
  1井水位观测精度变化分析研究
• Study on the uncertainties of methods and precision of net radiation flux measurement
  净辐射通量观测方法及观测精度的不确定性研究
• In 1914 , a rolex watch was awarded a class a precision certificate from the british kew observatory , an honor previously reserved exclusively for marine chronometers
  1914年,劳力士手表一块被授予甲级证书由英国基尤观测精度,湖州以前专属于海洋计时器
• According to the analysis of the precision and the comparision of the data of settlement measurement , the precision of this method meets the requirement of the observation of deformation
  通过精度分析，并与沉降观测数据对比，其观测精度满足深基坑变形观测的精度要求。
• By this , the error of observation will be reduced . the precision requirement of angles measurement is 0 . 1 arc second . angles measurement can be substituted by translation measurement between images in detectors
  根据观测精度的要求这一夹角的测量精度必须控制在0 . 1角秒内，夹角测量可转化为探测器上图像平移量测量。
• The chief purpose of this paper is to design a new multi - sensor fusion algorithm which can be used by hfgwsr under the clutter environment , which should meet the requirement of real - time processing
  本论文的主要目的是设计一种可以满足强杂波背景下观测精度较低的高频地波雷达应用的多传感器融合算法,并保证算法满足实时性要求。
• It is not suitable for geodetic and geodynamic study , which requires a regular shape , small area - to - mass ratio , precise tracking capabilities resulting in cm orbit accuracy , negligible slew times and long operational life ( 10 - 15 years )
  后者要求卫星有较规则的外形、较小的面质比和较长的寿命,其定轨精度应达到与观测精度相当的水平(好于几cm ) 。
• By analyzing some interference and influence factors which were found from earth resistivity observation in datum seismostation of nanjing , the specific reason to affect the observation accuracy of earth resistivity is found and the relevant solution way is set forth in this paper
  摘要对南京台地电阻率观测中发现的一些干扰和影响因素进行了分析，找出影响地电阻率观测精度的具体原因，并提出相应的解决办法。
• Aim at the dtc ' s blemish mentioned above and the direction of dtc technique development , the dissertation put great emphasis on the work as follows , with an eye to exalt dtc system function : ( 1 ) a new speed - flux observer of an induction motor is proposed to enhance the accuracy of flux observing , which is an adaptive closed - loop flux observer and different from the traditions . a new adaptive speed - observation - way is deduced out according to the popov ' s stability theories ; ( 2 ) to improve the performance of dtc at low speed operation , we have to exalt the accuracy of the stator flux estimation and a new way of bp neural network based on extended pidbp algorithm is given to estimate and tune the stator resistance of an induction motor to increase the accuracy of the stator flux estimation ; ( 3 ) digital signal processor is adopted to realize digital control . an device of direct torque control system is designed for experiment using tms320lf2407 chip produced by ti company ; ( 4 ) bring up a distributed direct torque control system based on sercos bus , sercos stand for serial real time communication system agreement which is most in keeping with synchronous with moderate motor control ; ( 5 ) the basic design frame of the hardware and software of the whole control system is given here and some concrete problem in the experiments is described here in detail
  针对上面提到的直接转矩控制的缺陷和未来直接转矩控制技术发展方向，本论文重点做了以下几个方面的工作，目的在于提高dtc系统的综合性能： ( 1 )提出一种新型的速度磁链观测器，新型的速度磁链观测器采用自适应闭环磁链观测器代替传统的积分器从而提高磁链观测的精度，并且根据popov超稳定性理论推导出转速的新型自适应收敛律； ( 2 )改善系统的低速运行性能，主要从提高低速时对定子磁链的估计精度入手，提出了一种提高定子磁链观测精度的新思路? ?利用基于bp网络增广pidbp学习算法来实时在线地修正定子电阻参数； ( 3 )采用数字信号处理器dsp实现系统全数字化硬件控制，结合ti公司生产的tms320lf2407芯片，设计了直接转矩控制系统的实验装置； ( 4 )提出了基于sercos总线网络化分布式的直接转矩控制系统， sercos ( serialrealtimecommunicationsystem )是目前最适合同步和协调控制的串行实时通信协议； ( 5 )基本勾勒出整个控制系统的硬件和软件设计基本框架，详细描述一些实验中的具体的细节问题。
• This is the main difference between nonlinear optimization method and other methods . ( 2 ) given a numerical model and a kind of observational data , it is difficult for traditional methods to separate model errors and initial errors . but nonlinear optimization method can do it by comparing the observational accuracy with the difference between the optimal initial field and initial observational data , even if when simulation results are good
  而利用本文的非线性优化方法；通过比较最优初始场与初始观测资料之差（范数意义下）和观测精度（这个观测精度应该是已知的）的大小，即使在模拟效果好的情况下，仍然可以在某种程度上对这一问题作出口答。