direction rays
英 [dəˈrekʃn ˈreɪz]
美 [dəˈrekʃn ˈreɪz]
【医】目标射线
双语例句
- The inner surface of the plastic indicating head is made into a polygonal mirror surface, so the direction indicating device which can reflect light rays of various angles is very conspicuous.
塑料指示头内表面制成多棱镜面，能反射各种角度的光线，非常醒目。 - Lastly, beyond and above the plateau, in a northwesterly direction and at a distance of at least seven miles, glittered a white summit which reflected the sun's rays.
最后，越过高原，在西北至少七英里远的地方，他们看见一个白色的山巅在阳光里闪闪发光。 - From the direction of the rays, it could only come from the window of M. Madeleine's chamber.
从那光线的方向，可以看出那只能是马德兰先生的卧室的窗子。 - Based on radiant properties of direct beam radiation, diffuse radiation, solar spectrum and 32/ solar radiation angle, radiant position, radiant direction, wavelength spectrum and radiant energy of entering rays were researched, relevant algorithms are developed and tested.
通过考虑直射辐射、散射辐射、太阳辐射的光谱分布以及太阳辐射32/张角等影响因素，研究了模拟射线的辐射位置、辐射方向、波长分布及辐射能量的相关算法，并进行了数值计算验证。 - The paper introduces the principle of measuring residual stress on the surfaces of circular saw by X ray and puts forward a new method that incident direction angle of X rays is defined, and measures the original residual stress in the circular saw.
该文介绍了用X射线衍射测定圆锯片表面初始残余应力的基本原理，并且用它对圆锯片表面的残余应力进行了测量。 - The Propagating Direction of Extraordinary Rays in Wollaston's Prism and Nicol's Prism
渥拉斯顿棱镜和尼科耳棱镜中非常光线的传播方向 - In the article, a general method finding the direction of refractive rays is given in the case of light incident on a biaxial crystal.
本文就光入射到双轴晶体的情况给出有关求折射光方向的一般方法。 - Global topological classification and its coefficient conditions of a kind of plane homogeneous fifth system with four special direction are obtained by researching the structure of infinite singular point and the type of rays of passing the only finite singular point O ( 0,0).
通过研究一类具有四对特殊方向的平面齐五次系统的无穷远奇点的结构和过唯一有限远奇点O（0,0）的射线的类型，得出其全局拓扑分类及相应的系数条件。 - When incident plane and crystal plane are the planes of principal dielectric axis of crystal and ray is perpendicular incidence, the formulas for direction of refractive rays are obtained.
当入射面和晶面是晶体的主介电轴平面和光为正入射时，给出折射光线方向的公式。 - A new recognition algorithm using composite operator and direction curves to auto detect the dreg defects in X rays photo is proposed in this paper.
利用复合算子和方向曲线的方法建立了一种基于方向曲线的焊缝X光片中夹渣类缺陷的自动识别算法。 - Along this direction incidence to photonic crystal, rays will be reflected completely, and formed photonic band gap.
当沿着这个方向入射到光子晶体时，光将全部反射，形成光子带隙。 - The grid division in vertical direction is based mostly on the velocity model of the research area, and the grid division in level direction mostly by the distribution of the stations, earthquakes and seismic rays in the research area.
垂直方向的网格划分主要是依据研究区域的速度模型；水平方向的网格划分主要依据是研究区域内台站和地震的分布以及地震射线的覆盖情况。