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组合系统的英文

  • assembly system
  • combinatorial system
  • group system
  • groushot
  • groutheory
  • system, assembly

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千万人都在用的超大词汇词典翻译APP

  • 例句与用法
  • Pesudolite station hardware is designed and some advices are supplied to the improvement of receivers . the most import performance to evaluate a position and navigation system is precision
    设计了伪卫星的硬件电路示意图,对各部分提出了性能要求和设计建议,并对现有双星定位系统接收机用于组合系统时做了功能和硬件上的调整。
  • In this paper , by neutron radiation detection with the passive method , the study on detectability , neutron spectra , etc . for the plutonium combined systems including the stimulated nuclear warhead assembly are introduced
    摘要介绍了通过探测中子辐射,用被动方法研究了包括模拟核弹头装置在内的各杯组合系统的可探测性和中子能谱等内容。
  • In this paper , based on the concept of normal quaternion , a new algorithm for the initial alignment of the integrated system is studied ; the alignment algorithm is processed only on the basis of the position and velocity data of gps
    基于规范化四元数的概念,研究了一种仅利用gps的位置和速度数据对组合系统进行初始对准的新算法,克服了传统滤波方法进行初始对准存在的诸多局限性。
  • By means of establishing the mathematical model of gps integrated navigation system , it studies geometrical dilution of precision ( gdop ) and kalman filter . we simulate them by supplying to some examples . simulation result has shown the practicality of the algorithm
    通过建立gps / sins组合系统的数学模型,从几何精度因子gdop的物理意义和卡尔曼滤波对状态估计的基本原理出发,并结合实例的仿真计算结果,讨论了gps / sins组合导航系统定位和测速精度与gdop的关系。
  • Our university takes part in the foundation project of the department of science and technology by working together with the standards research center of china and the research institute of mechanical science of china to write " the evaluation criteria of is applications of the manufacturing industry " . the theory and approach presented in this paper for the evaluation of the sfaisa constitute the main frame of the evaluation criteria ( the edition under riview , april , 2002 )
    我校承担国家科技部基础性工作专项“制造业信息化标准化规范及数据库” ( 2001dea30033 )中的研究课题,与中国标准研究中心、中国机械科学研究院等单位共同制定《制造业信息系统应用水平评价规范》 ,本文关于is组合系统实施水平评价的理论与方法形成该规范的主要框架(送审稿, 2002年4月) 。
  • The results indicate that : with sa , the position precision of the integrated system , whose gyro drifting is 50 degree / hour and whose accelerator offset is 0 . 001g , is 60 meters , its velocity precision is about 1 . 75m / s out and its attitude angle precision is about 0 . 25 degree . without sa , the position precision is about 20 meters , its velocity precision is about 0 . 5m / s and its attitude angle precision is about 0 . 1 degree . when the signal of gps is lost , the growing rate of the integrated system error is much lower than that of sins system
    仿真结果表明:对于陀螺漂移为50度/小时、加速度计零偏为0 . 001g的组合系统,在有sa的情况下,位置精度大约为60米,速度精度大约为1 . 75米/秒,姿态角精度大约为0 . 25度;在无sa的情况下,位置精度大约为20米,速度精度大约为0 . 5米/秒,姿态角精度大约为0 . 1度;在gps信号丢失时,系统误差的增长速度比纯sins系统明显减缓。
  • Firstly , introduce the basic conception of the telemeter and the telecontrol system ; discuss the common department of the telemeter and the telecontrol system , and the angle modulation used by it ; summarize the structure and function of the telemeter and telecontrol
    首先,对遥测遥控系统的基本概念作了介绍;在此基础上,对遥测遥控系统共有部分? ?信息传输部分进行了讨论;对研发遥测仿真组合系统的中频调制器所用到的角度调制作了介绍,它也是无线遥测遥控系统信息传输的一个重要组成部分;对遥测遥控系统的组成及其功用作了一定的概述。
  • It is a powerful way to improve the cost performance ratio by integrating several kinds of navigation systems . the sins / casp / tans integrated guidance system has been researched , including constructing models of subsystems and integrated system , designing the federated filter , analysising the fusion scheme with the inconsistent subsystems . also a simple algorithm for the federated kalman filter is presented
    3 、研究了捷联惯导北斗星地形辅助组合系统的实现问题,建立了各子系统及组合系统的模型方程;设计了组合系统联合滤波器;研究了子系统不同维情况下的两种滤波融合方案;提出了一种组合滤波简化算法;对滤波实现中的具体问题进行了探讨,并给出了相应的解决方案。
  • To explore the best way of utilizing multi - media in chemistry teaching in terms of its design , mode and process , a research was conducted to investigate the effectiveness of multi - media aided chemistry instruction in secondary schools . the case study involved two groups of students , one serving as the experimental class and the other control class
    本研究旨在探索多种媒体组合教学在中学化学课堂教学中的最优化设计与实施的模式和过程,研究利用多种媒体组合教学优化中学化学课堂教学的效果,科学地运用教学媒体组合系统来有效传递教学信息,以实现中学化学课堂教学的最优化。
  • By applying the theory and method of geological anomaly , it is focused on the analysis of the characters of major geological anomalies and their effect of mineralization in daye - jiurui region . the analysis result shows that the basement fault anomalies control a few major large hidden batholiths and their associated orefields ; that the anomalies of cover structure confine most cu - au deposits and fe - cu deposits within their scope ; that the geochemical anomalies and lithofacies - paleogeographical anomalies are major geological factors leading to trataboundness of some cu - au deposits ; that the anomalies of rock operties provide the favorable chemical and physical conditions for the ore - forming process , including the seepage , circulation , convergence and deposit of ore - bearing hydrothermal solution ; that the anomalous ctive stage of mesozoic magmatite is almost consistent with the major mineralization epoch of the fe , cu deposits , and the structure of multi - levels , and the zoning in magmatic system determine the spatial distribution of the mineralization system . then , based on the above analysis , a comprehensive variate , geological combination entropy , is brought forward for reflecting the complex degree of the combination of geological ore - controlling factors . after circumscribing the anomalies of geological combination entropy , the relations between the anomalies and ore deposits are determined
    从地质异常的角度,重点分析了大冶九瑞地区主要地质异常的特征及其对成矿的影响.由分析可知:基底断裂异常控制了本区若干重要规模较大的隐伏岩基及伴生矿田,而盖层构造异常控制铜金矿床和铁铜矿床的空间位置;地层的地球化学异常和岩相古地理异常是造成一些铜金矿床层控性的主要地质因素;盖层的岩性异常为含矿热液的渗流、循环、聚集和矿质沉淀等一系列成矿作用提供了有利的物理和化学条件;中生代岩浆岩的异常活动期也是本区主要的铁铜成矿期,岩浆岩系统的多层分枝和分带性结构控制了本区成矿系统的三维空间分布.在上述分析的基础上,构置了地质组合熵作为反映控矿地质因素组合系统结构复杂程度的综合变量,并圈定出组合熵异常,由此确定了综合地质异常与矿床的关系
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Last modified time:Mon, 18 Aug 2025 00:29:56 GMT

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