制导雷达中若使用常规自适应旁瓣对消方法,辅助天线中的期望信号会引起测角误差。
The desired signal in the auxiliary antennas of guidance radar may cause Angle measurement error by using conventional adaptive sidelobe cancellation method.
舰首猫架是一个大型木质梁,它以45度角延伸用于辅助提升或抛下锚钩。
The cat-head is a large wooden beam that extends from vessels at a 45 degree angle and is used to assist in raising and lowering the anchor.
目的探索神经内窥镜下桥脑小脑角区的局部应用解剖及神经内窥镜辅助显微手术的实用性。
Objectives: To probe into the neuroendoscopic locally applied anatomy in the cerebellopontine angle(CPA) and the utility of the neuroendoscopic assisted microsurgery.
有源结构中以波导口径相控阵天线为例,将透明源技术与辅助场FDTD结合起来,并提出了一种分析三角形栅格阵列的方法。
Waveguide aperture phased array antenna is analyzed using the transparent source technique and the auxiliary fields FDTD. A method to calculate triangular lattice array is put forward.
在三角形域上构造对边界曲线和跨界导数插值的三角曲面是计算机辅助几何设计和计算机图形学等领域中的基本问题。
Constructing triangle surface which interpolates the boundary curve and cross-boundary slopes on a triangle is the basic problem in computer aided geometric design, computer graphics and so on.
目的探讨音乐疗法对急性闭角型青光眼的辅助治疗效果。
Objective To explore the assistant effect of music therapy on the treatment of acute closed-angle glaucoma.
采用离心压气机计算机辅助集成设计系统,设计了两个不同子午形面和叶片角的离心压气机叶轮。
Two centrifugal compressor impellers with different meridional shape and blade Angle were designed using computer-aided integrated design systems.
通过计算机辅助分析,求得了该点压力角的变化规律及给定杆系参数下压力角的最佳变化区间。
The changing regularity of pressure angle of ball joint and the optimum position region of pressure angle in given rod structure were proved through computer aided analysis.
思路是设计一个矩形辅助窗口,并利用“四边形对角线交换”技术来获得简单多边形的三角剖分。
The TSP problem is solved by designing an auxiliary square window and utilizing a "quadrilateral diagonal exchanging" technique.
对线加速度计辅助惯性姿态角测量的误差分析表明,测量误差由加速度计噪声、二次积分离散化、信标噪声和加速度计频率特性误差组成。
The error analysis shows that the measurement error is caused by the noise of the accelerometer, discrete double integration, noise of beacon and frequency characteristic error.
采用一个与视灭三角形相似的小三角形作为绘图辅助,同时结合量点法中的分量点概念进行作图,就可以很好地解决这个难题,而且能更加快速准确地绘制两点透视图。
This paper introduces the method of using a small triangle which is similar to the vision-vanishing point triangle to solve the problem, so that making perspective drawing more rapidly and precisely.
汽车空调器是汽车上的重要辅助设备之一,汽车空调电磁离合器用双列角接触球轴承结构与性能的好坏,直接影响汽车空调压缩机的性能。
The structure and functions of double row angular contact ball bearings for electromagnetic clutch in air-conditioner will directly influence the performance of the compressor.
电脑辅助编程电脑辅助编程部分包含的特殊象征意义的编程语言,确定坐标点,和零件的角,边,面。
Computer-aided programming Computer-aided part programming involves special symbolic programming languages that determine the coordinate points of corners, edges, and surfaces of the part.
分析了燃料电池发动机辅助系统功率的变化特点及其规律,并在试验研究的基础上,通过反三角函数进行改造,建立了辅助系统功率特性的半经验模型。
A semi-empirical model of a parasite system power of a fuel cell engine is developed by modifying the antitrigonometric function, and is verified by different test data.
试验研究了无授粉树的老苹果梨园利用角额壁蜂辅助授粉对苹果梨生长的影响及经济效益分析。
The technology of pollinating on apple-pear with Osmia in the old orchard without pollinating trees was studied.
本文在分析了已有的缓冲区生成算法后,提出缓冲曲线和边约束三角网辅助的矢量缓冲区生成算法。
With existing buffer generating algorithms assessed, this paper proposes a new algorithm in aid of edge constrained triangular network to create vector buffer.
本实用新型所述的调节结构,在调整时不需使用六角扳手辅助调整,且使用方便快速、提高了生产效率。
The adjusting structure needs no hexagonal wrench for auxiliary adjustment when in adjustment, the use is convenient and fast, and the production efficiency is improved.
以MATLAB为辅助工具,给出了直动推杆盘形凸轮机构在推杆实现规律的基本运动时的基本尺寸优化设计方法,使凸轮机构的体积和最大压力角达到最小。
A method for optimizing the main dimensions of a cam-oscillating follower mechanism in common follower motions is presented with the MATLAB, which maximizes the CAM volume and maximum pressure angles.
辅助GPS定位系统可能是以下两者之一,要么是将工作放到网络主机上去,要么使用蜂窝基站三角网定位。
Assisted GPS can be one of two things, both of which which offload some work to internet servers and use cell-tower triangulation.
任意角任意等分仪由渐开线板(3),T形线尺(2)和等分刻度线板(1)三个等分角度的零件及辅助零件组成。
The arbitrary angle arbitrarily bisector is composed of an involute board (3), a T-shaped line ruler (2), three equal division angle parts of an evenly divided line plate (1), and an auxiliary part.
任意角任意等分仪由渐开线板(3),T形线尺(2)和等分刻度线板(1)三个等分角度的零件及辅助零件组成。
The arbitrary angle arbitrarily bisector is composed of an involute board (3), a T-shaped line ruler (2), three equal division angle parts of an evenly divided line plate (1), and an auxiliary part.
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