The results indicated that because of trees the temperature, humidity, illuminance under trees in the patterns of poplar-crop are different in monoculture.
研究结果表明： 杨粮间作由于林木的存在，林冠层下农作物面上的温度、湿度、光照强度都不同于单衣经营。
The composition, structure and realization of a real time illuminance monitoring system with a single-chip microcomputer. computer as its main component are presented.
本文介绍了一个以单片微型计算机为核心的光照度实时监测系统的组成、结构及具体实施措施。
Discussion and analysis to the result of measurement of luminescent characteristics of long-afterglow phosphor material under multi-illuminance and multi-stimulation.
本文对新型长余辉稀土发光材料在不同照度，不同激发时间等多种条件下的发光特性进行了检测，并对检测结果进行了分析讨论。
Some improper points of system illuminance formula in the optics textbook and optical software have been found and analyzed, and more practical formula have been deduced.
分析并指出了教科书及光学软件中光学系统照度公式的不恰当地方，推导出了更符合实际的光学系统照度公式。
It defines illuminance matrix, average illuminance matrix and deviation illuminance matrix, and a method of computing illuminance based on illuminance matrix is explained.
定义了照度矩阵、平均照度矩阵、均差照度矩阵和参照度矩阵，并阐述了照度矩阵来计算照度的方法。
Photometers are specifically designed to measure emitted, reflected or transmitted light in photometric terms of luminous flux, luminance, illuminance or luminous intensity.
光度计是专门用于测量发射，反射或透射光的光通量，亮度，照度或发光强度等。
Thus to create a good lighting environment for the traffic squares, we should not only pay attention to the horizontal illuminance, but also vertical illuminance within the space.
因此塑造良好的交通广场照明环境不能只注重水平照度，还包括垂直方向的光线数量。
Experiments show that the guide has high light-transmitting efficiency that makes high illuminance at the end of the guide so that the surface of the guide is illuminated uniformly.
实验表明，无缝棱镜导光管能够以较高的效率传输光线，并将光线较为均匀地分布于传播路径。
An illumination system is analyzed with this software. The simulation results show that the illuminance distribution simulation is acquired by this software, and it satisfies the request...
运用该软件对实际照明光路进行了分析，分析结果表明该软件获得了需要的照度分布模拟图，能较好地满足用户要求。
This paper suggests a zenith luminance converting factor. By means of multiplying outdoor horizontal sky illuminance by this factor, the value of zenith luminance of the sky can be obtained.
本文建议了一种天顶亮度转换系数，它与室外无遮挡水平面上的天空散射光照度相乘，就能获得该天空类型的天顶亮度值。
In many measurement systems, the value is achieved in a bow-liked mechanism which simulates the hemi-sphere space, and the incident illuminance and reflect luminance are measured respectively.
大多数测量系统都以理论上对入射照度和反射亮度的分别测量，结构上直观的弓型结构半球空间模拟为基础建立。
The ray trace and the illuminance calculation method of the CAD system is analyzed. And the linear congruence generator is introduced in the calculation, which improves the emulation reliability.
对该照明CAD系统的光线追迹与光照度计算方法进行了理论探讨，其中在光照度计算方法中引入了线性同余组合发生器，大大提高了模拟的真实性。
Low light level TV is usually operated under extremely low illuminance or other adverse circumstances and the output SNR decreased to such a level that possibility of detection is greatly reduced.
微光电视工作于极低照度或恶劣环境下，输出信噪比明显降低，目标完全淹没在背景噪声中，使探测率大大下降。
Objective To explore the effects of microclimate and illuminance on sick building syndrome (SBS) or office syndrome in the office workers population working in sealed buildings in winter in Shanghai.
目的探讨上海市冬季室内微小气候和照度对封闭式空调办公室人员中不良建筑物综合征(SBS)或办公室综合征发生影响的情况和程度。
From the viewpoint of control theory, the artificial lighting control strategy was given indirectly under the condition of a given constant illuminance and it could realize the lighting energy saving.
从控制理论的角度，间接给出了恒定照度下人工照明的补偿控制策略，以实现照明节能。
From the viewpoint of control theory, the artificial lighting control strategy was given indirectly under the condition of a given constant illuminance and it could realize the lighting energy saving.
从控制理论的角度，间接给出了恒定照度下人工照明的补偿控制策略，以实现照明节能。
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