The ray trace and the illuminance calculation method of the CAD system is analyzed.

Note: The maintained illuminance is the minimum value to which the illuminance is allowed to fall.

注: 维持照度是照度衰减所允许的最自小值.

It refers to the specified average illuminance value on the lighted surface.

规定的被照明表面上的照度平均值.

Butterfly reflector , wide and uniform light beam, long distance irradiation, high efficient illuminance.

碟形反射罩, 光束宽阔、均匀, 照射距离远, 照明强度高.

Experimental results show that the system can realize good focus in a wider range of illuminance.

实验结果表明,在较宽范围的光照度条件下,应用该系统均能获得良好的调焦效果.

This of light source used long after decay, leading to exposure of illuminance E smaller.

这栽平源用不暂了之后会爆不收衰变, 导致曝平功程洋的照度E变小.

Usual methods of illuminance computing on design of illuminance are introduced in this paper.

本文简述了照明系统设计中照度计算的常见方法.

Illuminance and light power are basic lumlnosity indexes.

光照度和光功率是基本的光度指标.

High illuminant efficiency, long life.

发光效率高, 耗电少,寿命持久.

Illuminant : A body that gives out light of a definite colour temperature or spectral power distribution.

照明体: 发出一定色温或光谱强度分布的光的物体.

Want to use auxiliary illuminant to build atmosphere additionally.

另外要利用辅助光源营造气氛.

I caught one of them. It was female because it has a somewhat small illuminant.

我捉到了一只. 它是雌的,因为它的发光器稍小.

And the evening tide at Qianbu Beach will give out light as an illuminant body.

千步沙海面夜潮发光的景象,尤为奇观.

We illuminate the enemy plane with searchlights in order to shoot at it.

我们用探照灯照射敌机为的是向其射击.

Remark : Remark : Used to illuminate moist wet places such as deck and passage of ship or cabin.

说明: 适用于船舶甲板、走道等潮湿场所或舱室照明.

Patriotism : Combustible rubbish ready to the torch of any one ambitious to illuminate his name.

爱国主义.一堆随时可以被任何野心家所点燃,去照亮他的名字的易燃垃圾.

Studies of phages have helped illuminate genetic recombination, nucleic acid replication, and protein synthesis.

对噬体的研究可帮助阐明基因的重组 、 核酸复制以及蛋白质合成.

But consumption numbers, too, conceal as much as they illuminate.

但是消费数量虽然反映一些情况, 也容易掩盖一些问题.

Our interesting teacher could illuminate almost any subject we studied.

我们这位有趣的老师几乎能解释清楚我们所学的所有科目.

This light can be used to illuminate a glass bulb containing sodium vapour.

可以用这种光来照射一个含有钠蒸气的玻璃泡.

Went, just pat two pieces to illuminate come back?

去了, 难道只是拍两张照就回来 吗 ?