half-angle
英 [hɑːf ˈæŋɡl]
美 [hæf ˈæŋɡl]
n. 半角
双语例句
- By numerical simulation of a six-tooth rectangle spline, the optimized half-angle of the concave die can be got.
结合六齿矩形花键轴实际成形情况进行模拟计算，获得了入模半锥角的较佳取值范围。 - The application to half-angle rotating method in the design of wraping execute mechanism
半角转动法在裹包执行机构设计中的应用 - The CPC reflector combined with the solar cooling tube was analyzed and designed, and the relations of the parameters of acceptance half-angle θ_a, average number of reflection 〈 n 〉, optical efficiency η_o and concentration ratio C were discussed.
从理论上分析并设计了与太阳能冷管相配的CPC反光板，并对其半接受角、平均反射因子、光学效率和聚焦比等参数之间的关系进行了分析。 - On the basis of the technical requirement of local vacuum electron beam welding as well as according to the parameters given, the convergent half-angle, dimensions of light route, and parameters and structure of magnetic lens are obtained by means of calculation.
根据局部真空电子束焊接技术的要求，依据已给定的参数，通过计算得到了电子束会聚半角、光路尺寸、磁透镜的参数和结构。 - This paper describes a new method and device for measuring helical line, pitch diameter, taper and half-angle of thread of petroleum thread gauges.
本文介绍一种测量石油螺纹量规的螺旋线、中径、锥度和牙形半角的新方法及装置。 - The 〈 0001 〉 axial channeling parameters, axial half-angle ψ_ ( 1/ 2) and minimum yield x_ ( min), of α-LiIO_3 crystal have been measured by collimated MeV proton beam at different beam energies.
利用MeV能量的准直质子束，在不同的质子能量下，测定了α-LiIO3单晶<001>向的轴沟道参数角度半宽度ψ1/2和产额极小值χ（min）。 - A failure map was established to distinguish these rupture modes according to the cone half-angle of the missile and the target material properties.
通过试验分析，建立了在不同圆锥头子弹以临界破裂速度正冲击下，金属薄板的破裂模式和子弹圆锥半角及金属薄板材料性能的关系。 - The truncation order of the spherical cap harmonic model is 8, the pole of the spherical cap is at 36 ° N and 104 ° E, and its half-angle is 30 °.
冠谐模型的截断阶数为8，球冠极位于36°N和104°E，球冠半角为30°。 - For both axisymmetrical and antisymmetrical disturbances, the increase in sheet cone half-angle reduces the wave growth rate and the range of instability, and shifts the dominant wave of the disturbances to a longer wavelength.
对于对称扰动波，液膜半锥角的增大使得液膜的不稳定范围和波增长率缩小，并且将扰动波的主波向长波的方向移动。 - We describe volume rendering and multi-scattering mechanism, and then propose a multi-scattering rendering model using half-angle slice rendering.
算法首先阐述体绘制和多散射机制，提出并实现了一种半角切片前向多散射的体绘制模型。 - The divergence half-angle for the limited diffraction laser beam is analysised and calculated by the equivalent matching efficiency method.
同时采用等效匹配效率法计算和分析了高斯光束受限衍射下的远场发散半角。