查询词典 reflectance

The intensity gradient of image is in the direction that the shape of surface changes most, so we use directional derivative of the reflectance map as parts of objective function.

混合反射模型比漫反射或镜面反射更加接近实际。图像的梯度方向对应物体形状变化最快的方向。因此构造了含有图像梯度信息的目标方程。

The influence of the reflectance phase shift of the reflector on the peak wavelength in a liquid crystal Febry-Perot etalon filter is discussed.

分析了液晶法布里－玻罗可调滤波器中介质反射镜反射相位引起的峰值波长漂移。

Would you need a 12% gray card to get the correct exposure using an ANSI calibrated meter (i.e., is the luminance setting for ANSI really equivalent to 12% reflectance?)?

那么我们是否需要一个12%的灰卡来得到一个正确的曝光值，当我们使用的是ANSI标准的测光表？

Exposure Meter, Reflectance: A meter calibrated to read the amount of light, within a more restricted area, reflecting from the surface of a subject or an overall scene.

曝光表，反射式：一种校准的测量仪器，用于对有限范围内，从物体表面或全部场景反射出的光量进行读数。

The relationship between soil texture, soil ferric oxide and soil spectral reflectance.

氧化铁与土壤质地与土壤反射率的关系。

A novel approach and system for measurement of bidirectional reflectance distribution function based on optical fiber array in hemispheric space are proposed.

提出了一种基于半球空间光纤阵列的双向反射分布函数测量方法与系统。

For floodlighting , the luminance and the color of the lighted object depend not only on the power and the color of the illuminant, but also on the color of the lighted object (the spectral reflectance of the surface), so, if we choose the optimum matching illuminant for the lighted object in lighting design, we can get excellence and energy efficiency result.

泛光照明中，被照体的亮度大小、颜色变化等视觉效果不但与电光源的功率和光色有关，而且还与物体色等有关，所以在进行照明设计时，应选择光源色和物体色相匹配的光源，这样才有可能使泛光照明效果较好，而且达到照明节能的目的。

A theoretical equation describing the functional relationship between concentration of suspended solids in water and the reflectance was proposed.

该文提出了反射率与悬浮固体含量之间的理论关系式——负指数关系式，并确定了其与经验公式的关系。

SCI can cause hematomyel ia, dropsy, necrosis, capsular space, gummosis and so on, which can lead to neuron deprivation, demyelination of neurite. Clinical symptoms mainly manifest funct ion disorder of movement, sense, reflectance, and musculus sphincter below injury plan.

SCI后出现脊髓出血、水肿、坏死、囊腔形成、退变胶质化等一系列病理改变，以致神经元丧失、轴突脱髓鞘，临床表现为受损平面以下的运动、感觉、反射及括约肌功能的障碍。

More study on how to choose surface reflectance and aerosol size distribution will better imaginary part solution in practical using.

在实用中进一步探讨如何选取地表反射率和气溶胶粒子谱分布参数，将改善该宽谱方法在实际应用中对虚部的反演精度。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了