base alignment
英 [beɪs əˈlaɪnmənt]
美 [beɪs əˈlaɪnmənt]
网络 基本坐标系; 基线对齐
双语例句
- Some NIEM practitioners create more formal CMTs that have separate columns indicating the kind of extension, the base types and elements, and the level of semantic alignment.
有些NIEM从业者创建更为正式的CMT，即具有单独的列指出扩展的种类、基本类型和元素以及语义排列的级别。 - The base address or the file offset specified does not have the proper alignment.
指定的基址或文件偏移量没有适当对齐。 - In moving base transfer alignment under nonlinear and non-Gaussian situation, using Kalman Filtering could cause large error or even divergence.
在非线性、非高斯条件下进行动基座传递对准，如果采用卡尔曼滤波会出现误差较大甚至发散的问题。 - Base on the model of grating-pair compressor, the formula of angular dispersion caused by alignment errors was derived.
根据失调拼接光栅对压缩系统模型，推导了拼接误差引起的角色散公式。 - The size of a derived class is the size of the base class plus the additional members defined by a derived instance ( and any extra space required for alignment, as discussed earlier).
派生类的大小等于基类加上派生实例定义的其他成员（以及对齐所必需的任何额外空间&如前所述）的大小。 - Alignment: Typographic term to indicate the position of each type is perfectly aligned across a base line. The term in full is Base alignment. Align: To place letters, words, designs, etc on the same horizontal or vertical line.
基线对齐：印刷字体学的术语。指每个字母都沿着它的基线对齐位置。对齐：把字母，单字或设计等等沿着同一水平或垂直对齐排列。 - Meanwhile, an accurate nonlinear filter model for moving base alignment is built, which meets the requirements of alignment velocity and accuracy in air-to-air missiles.
同时，针对初始对准对准精度与快速性的要求，建立了动基座传递对准精确的非线性滤波模型。 - Stuffing box is integral with agitator base for positive alignment of shaft.
依据混合器轴的实际安装情况，设计一个完整的填料箱。 - Second, the GPS attitude determination system is applied to the initial alignment of SINS on moving base. The system error equations are deduced based on the concept of transfer alignment.
其次将GPS姿态确定系统应用于捷联惯性导航系统的动基座初始对准研究，基于传递对准的概念，推导了系统误差方程； - The results demonstrate that the straight motion of base and the rotation can all enhance the observability of SINS in alignment process of SINS on moving base, thus increase the rapidity of convergence and accuracy of estimation.
结果表明，动基座对准过程中，载体的线运动和角运动在一定条件下能提高系统的可观测性，从而提高卡尔曼滤波器的估计速度和精度。 - Then, on the basis of this SINS error model, through the analysis of computer simulation, a fast estimation method of the azimuth error Φ D is proposed for the initial alignment of SINS on stationary base, and the time of initial alignment is reduced greatly.
然后基于SINS误差模型的特点，通过对所采用卡尔曼滤波器仿真结果的分析，提出了一种快速估计方位失准角ΦD的方法，从而大大缩短了初始对准时间，提高了对准速度； - The advantages and weakness of typical algorithms including maximum base pair, minimum free energy, combination of helical regions, prediction of RNA secondary structure based on multiple sequences alignment, and etc.
分析了碱基最大配对、极小化自由能、螺旋区组合和基于多序列比较的RNA二级结构预测等典型算法的优劣； - In-flight moving base alignment technique for platform inertial navigation system on missile
弹用平台惯导系统空中动基座对准技术 - Accuracy Estimate Method of In-flight Moving Base Alignment for Inertial Navigation System
惯导系统空中动基座对准精度的估计方法 - The initial alignment of SINS theory is introduced in detail; The linear error model of moving base initial alignment of SINS is derived, including analysis in characteristic and influence of system error of inertial apparatus.
详细研究了捷联惯导系统的初始对准原理，推导并给出了捷联惯导系统动基座初始对准的误差方程，并分析了误差特性以及惯性仪表误差对系统误差的影响； - This paper analyses the rule of the base vector alignment in sequency increment for slant transform, gives the equations and the fast algorithm for this kind of slant transform of arbitrary 2n orders, makes the slant transform theory more consummate.
本文分析了斜变换基矢量按列率递增顺序排列的规律，给出了任意2n阶列率递增顺序斜变换的公式及其快速算法，使斜变换理论完备化。 - A heuristic algorithm for multiple sequence alignment base on progressive multiple alignment
基于Progressive多序列比对方法的求解多序列比对的启发式算法 - The influence of various maneuver of base on the observability of SINS alignment procedure is qualitatively obtained.
定性地得出了载体的各种机动特性对捷联系统对准过程可观测性的影响结果。 - Algorithm and simulation of stationary base inertial alignment based on cascaded model of EKF and PF
基于卡尔曼滤波和粒子滤波器级联模型的静基座惯导初始对准算法及仿真 - The results of emulation prove that compared with ordinary filter algorithm, using the DAA and GA together to SINS initial alignment on the fixed base can reduce the alignment time consumedly and get the comparative precision.
仿真结果表明，与常规滤波算法相比，结合使用直接对准和遗传算法两种方法进行SINS静基座初始对准，不仅大大缩短了对准时间，精度也与其相当。 - Pairwise sequence alignment is one of common methods in analyzing sequence, which also is the base of multiple sequence alignment and data search.
双序列比对是序列分析常用的方法之一，也是多序列比对和数据库搜索的基础。 - H ∞ Filtering is applied to transfer alignment of missile SINS on moving base, and the robust performance of H ∞ Filter is compared with that of Kalman filter in transfer alignment.
将H∞滤波方法用于捷联惯导系统（SINS）空中动基座传递对准，并对卡尔曼滤波和H∞滤波应用于传递对准的鲁棒效果进行了比较研究。 - The ballistic missile launched on fixed base can make use of triaxial gyro platform compass system to realize all-azimuth self-alignment.
固定基座发射的弹道式导弹，可以利用三轴陀螺平台罗盘系统来实现全方位自对准。 - Now, the alignment of moving base mainly includes transfer alignment with main inertial navigation system information and the alignment with GNSS information.
动基座对准技术主要有利用主惯导信息的传递对准和利用导航卫星信息的GPS/INS组合导航系统对准。 - By integrating fast horizontal alignment method and two azimuth alignment methods, iterative alignment scheme on moving base is given. The initial alignment on moving base is implemented by using measured data.
结合水平快速对准方法和两种方位对准方法，给出了动基座迭代对准方案，利用实测数据实现了完全运动状态下的初始对准。 - With the development of modern warfare, moving base transfer alignment of inertial navigation has become a key technology, the precision and alignment time will determine the accuracy of airborne navigation and missile launch response time.
随着现代战争的发展，动基座传递对准已成为惯性导航的关键技术，其对准精度和对准时间直接决定了机载武器等飞行器的导航精度和发射响应时间。 - More and more carriers have make use of aligned inertial guidance system to pass under the Moving Base Alignment. The increase of observational information makes alignment better. So that alignment time is shortened and the accuracy is improved.
越来越多的载体利用已对准的惯导系统进行动基座下的对准，观测信息的增加使得对准效果更好&时间缩短和精度提高。