1.Note: The orientation of the surface may be defined, e.g. horizontal, vertical, hence horizontal illuminance, vertical illuminance.
注：被照表面的方向需注明。如：表面方向为水平或垂直时，可以分别得到水平照度或垂直照度。
2.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。
3.Ratio of the average illuminance on the working plane after a specified period of use of a lighting installation to the average illuminance obtained under the same conditions for a new installation.
照明装置使用一定时间后工作面上的平均照度，与通常认作是新照明装置在相同条件下得到的平均照度之比。
4.When the illuminance rose, the photic decomposition rates of the natural anthocyan pigments rose as well, but there was no linear relation between photic decomposition rate and illuminance.
随着照度的增大，花青素类色素的光降解速率也增大，但光降解速率常数的改变和照度之间不存在线性对应关系。
5.and the lower limitdepth of euphotic zone D1%=3.49Ds, that is to sat, D1%=4.13/2. The illuminance at theSecchi disc depth is 20.39% of that on sea surface on the average. This value approaches to that observed in Bohai Sea (Fei Zunle, 1984).
垂直消化系数(λ_(0-9)与透明度的关系为: λ_(0-9)=1.19?D_s。真光层的下限深度:D_1％=3.49D_s,即D_1％=4.13?λ。赛克圆盘可见下限深度处的照度平均是海表面照度的20.39％
6.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。
7.Changzhou Yuanguang Yaming Electrical Appliance Co.,Ltd. is professional producer of court droplights, business illuminance tools and various specifications ballast, trigger.
常州市源光亚明电器有限公司拥有一批经验丰富的工程技术人员和完善的企业管理体系。
8.The latitude problem of the continuous type large aperture phase elements used for the inertial confinement fusion driver is analyzed in the paper. The influences of the incident light wave with certain band width and random phase light intensity distortion on the uniform illuminance of the target are simulated with computer.
分析了用于惯性约束核聚变驱动器的大口径连续型位相元件的宽容度问题，并用计算机模拟了具有一定的频带宽度及随机的位相光强畸变的入射光波对靶场均匀照明的影响。
9.By using daylight illuminance data, an average sky luminance distribution which is similar to BRE average sky is obtained in this paper.
本文采用日光照度数值得出平均天空亮度分布，它与 BRE平均天空相似。
10.Methods To study the photic stabilities of these three types of pigment in an uniform environmental condition, using the same radiation lamp-house with the same illuminance.
方法在统一的环境条件下，使用相同的辐射光源、照度，在近似相同的初始吸光度值下，对这三种色素的光稳定性进行比较研究。
