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null ray是什么意思

中文翻译零射线

网络释义

1)null ray,零射线2)zero-range orientation,零射程线3)zero locus,零点映射轨线4)cathode ray null indicator,阴极射线指零仪5)Linear maps preserving anti-zero prod-uct,保反零积线性映射6)true-zero-offset raypath,真零炮检距射线路径

用法例句

    true-zero-offset raypath

    真零炮检距射线路径

    offset-dependent reflectivity

    随炮检距变化的反射系数

    Fire Line Compensation Method of Wheeled Self-Propelled AA Gun System

    轮式自行高炮射击线补偿的一种途径

    Research on the Path Planning Model and the Simulation Technology of Machining Center On-line Inspection;

    加工中心在线检测路径规划模型及仿真研究

    The ray paths are circles.

    射线路径呈圆弧状。

    Shock Wave Position Model of Impact Point for Heavy Caliber Artillery Firing to Sea

    大口径火炮对海射击弹着点检测激波定位模型

    Dynamic simulation of coupling firing for major caliber naval gun based on ADAMS and Matlab

    基于ADAMS和Matlab的大口径舰炮发射系统动力学仿真

    (of guns)fire bullets,etc over(a distance)

    (指枪炮)射程达到(某距离)

    offset-dependent waveform

    随炮检距变化的波形

    Zero-sequence mutual inductance on the ground distance elements impact analysis

    零序互感对线路接地距离保护的影响分析

    Selection of Zero-sequence Compensation Coefficient for Grounding-fault Distance Protection of 220 kV Feeders

    220kV馈供线路接地距离保护零序补偿系数选择

    Influence of Zero Sequence Mutual Inductance on the Pilot Distance Relay in Multi-circuit Transmission Lines

    同杆线路零序互感对纵联距离保护的影响

    One complete length of a straight course, as of a swimming pool.

    直线的路径一段完整的直线距离,如游泳池

    Any outgoing ray path must be coincident with that of the returning ray.

    任何出发的射线与返回的射线路径完全相同。

    Found a New Way of Working Procedure for Value Engineering--The Foundation of Parts Route And Function Route;

    创建价值工程工作程序新路径——零件路线与功能路线的设立

    The road was guarded by anti-aircraft guns.

    这条公路有高射炮防卫。

    Iso-Composition Contour Method for Functionally Graded Material Part Path-Planning;

    等成分轮廓线的FGM零件直接成形路径规划方法

    Radius of Highway Horizontal Curve and Vertical Curve Ensuring Night Stopping Sight Distance

    保证夜间停车视距的公路平、竖曲线半径

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