朗伯体

近似朗伯体模型被广泛应用LED阵列的设计中，但是通过与实验数据比对发现其存在着一定的误差。

Approximate Lambertian models were widely used in designing the LED arrays . But it exists some errors compared with the experimental data .

光源采用发光面积1mm×1mm朗伯体发光的LED，视角为120°，照明面为4：3的均匀矩形光斑。

LED with a Lambertian light emitting surface of 1 mm × 1 mm and a viewing angle of 120 ° was applied as the light source , and the desired illumination on certain face was a 4:3 rectangular .

基于山地遥感地形校正方法中的STS朗伯体模型和SCS模型，结合TM影像，提出了一种新的森林地形校正方法。

The article proposes a new topographic correction approach in analyzing TM images in forest terrain based on the SCS and STS models .

在预处理中辐射校正是一个难题，本文采用6s大气校正模型进行大气校正，应用朗伯体反射模型对影像进行地形辐射校正；

The main contents and results of this paper are as following : 1 . The modification of atmosphere is a problem in the pretreatment . 6s model is adopted to carry out atmospheric modification and Lambert reflected model is applied to eliminate the influence caused by terrain .

该研究表明，通过修正，可以对非朗伯体进行红外测温。

The study shows that , through the amendment , infrared temperature measurement on non-Lambertian objects is available .

土壤表现为朗伯体的土壤湿度临界值的确定方法初探&以黑土为例

A Preliminary Method to Determine Critical Soil Moisture Value Presented by Lambert Reflector - A Case of Black Soil

物体表面状况偏离朗伯体越远，表面越光滑，越小。

The farther the surface conditions deviate from the Lambertian surface , or the smoother the surface , the smaller the sum is .

得到了聚四氟乙烯最接近朗伯体，而光滑铝板接近镜面的一系列有意义的结论。

And then , a series of meaningful conclusions are gained that F4 is the most closely Lambert Body but lubricous aluminum plate is resembled as mirror .