查询词典 reflection angle

Normal the angle of incident and the angle of reflection

认识光反射的规律，了解法线、入射角和反射角的含义。

The angle between the reflected ray and the normal is called the angle of reflection.

在反射线和法线间的角称为反射角。

The kinetic characteristics of the wide angle seismic signal and the effect of the wide angle reflection for noise have been analyzed by the forward theoretical model.

利用正演理论模型分析了广角地震信号的运动学特徵以及噪声对广角反射的影响。

Part of the light ray is reflected back into the first substance, with the angle of reflection equaling the angle of incidence.

当光打在二透明物质间的介面时，光分成二部份

The Cainozoic Era writers not only take delight in observing the living world from body angle, but also introduce this angle of view into historical reflection.

新生代小说家不仅乐于从身体的角度观察当下的生活世界，而且还把这一视角引入到历史反思之中。

The experimental curve fits quite well with the theoretical one, which indicates that the method using the critical angle of total reflection of monocrystal to calibrate the grazingexit angle is feasible.

理论计算与实验曲线符合的较好，证明掠出射X射线荧光实验中用单晶的全反射临界角标定掠出射角度的方法是可行的。

The MGPXRC can be used to measure the focal spot size of X-ray source with a larger emitting angle than the critical angle of the total reflection of X-rays.

分别利用多毛细管准直器法和常用的小孔成像法测量了同一微焦斑X射线光源的焦斑直径，测量结果分别为60.8和59.4 μm。

T: Yes, when a light ray is incident upon a reflecting surface, the angle of reflection is equal to the angle of incidence.

当光线射到界面上，反射角等于入射角；入射光线、反射光线与法线在同一个平面内。

At all angle s less than the critical angle , both reflection and refraction occur.

对于所有小于临界角的入射角，则既发生反射，又发生折射。

The position and size of the monochromator, focusing curvature radii and tilting angles of the germanium focusing monochromator under different different take-off angle, size and divergency of the second collimator and intensity loss due to the use of it were determined. The neutron flux at different wavelength, under different reflection and take-off angle of the monochromator and divergency of the first collimator, were given. The simulation on the aperture used for limiting beam size in front of the sample showed that, smaller the size of the aperture and further the distance from the aperture to the sample, greater the loss of the intensity and more serious the spread of the beam along vertical direction at the sample position which makes the practical sampling volume greater than expected.

用蒙特卡罗模拟方法对中子应力衍射谱仪的设计方案进行了优化研究，提出了一系列可供参考的数据：确定了单色器的位置、尺寸、垂直聚焦单色器在不同起飞角下的聚焦曲率半径和倾角；讨论了第二准直器的尺寸和发散，以及使用第二准直器造成的强度损失；给出了在不同单色器反射面、起飞角、中子波长和第一准直器发散度的情况下样品处的中子注量率，以及多种组合情况下谱仪的分辨率曲线；对限束方孔的尺寸、距离样品远近对强度损失和测量中的影响做了深入研究。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。