查询词典 luminous intensity

Luminous intensity shown in the form of a polar diagram or table, in terms of candela per 1000 lumens of lamp flux.

光强由极坐标或者图表给出，表中的数值为光源在每1000流明光通时产生的光强。

A former international unit of luminous intensity; now replaced by the candela.

旧制光强度国际单位；现在已被烛光取代。

Luminous intensity distribution curve is an important concept in lighting design, which contains a lot of main characteristics of luminaire.

目的 研究配光曲线在照明计算中的应用，设计出高质、高效的建筑光环境。

The luminous intensity of stress luminescence is in direct ratio with the applied stress in the elastic limit.

在弹性限度内，应力发光的发光强度与所施应力成正比。

The test method of luminous intensity distribution performance of headlamp is also analyzed.

另外，还对利用机器视觉技术检测前照灯配光性能的方法进行了理论分析。

Curve traced on an imaginary sphere with the source at its center and joining all the points corresponding to those directions in which the luminous intensity is the same, or a plane projection of this curve.

在一个以光源为圆心的虚拟的球面上，将光源射向球体上光强相同的各方向的点用线连接起来，就成为等光强曲线。

An international unit of luminous intensity per projected area normal to the line of observation.

一个发光的强度的国际单位每计画的地区与观察的线垂直。

An instrument for measuring a property of light, especially luminous intensity or flux.

通过照相进行精确尺寸测量的工艺，通常用一对照片产生三维测量的立体效果。

The measuring mechanism of diffusion nephelometer and methods for its improvement were studied,the result of which shows that the diffusion nephelometer using a new-type monochromatic electronic light source and provided with a luminous intensity stabilizing circuit is featured by high accuracy and sensitivity in case of narrow range of NTU,with good linearity up to 100 NTU,without frequent adjustment of zero point an

探讨散射式浊度仪的测试机理和改进方法。测试结果表明，采用新型单色电子光源和配备发光强度稳定电路的散射式浊度仪具有低浊度范围准确性和灵敏度高，至100NTU线性好，不须经常调整零点和重新标定，耗电量少，光源寿命长和抗色度干扰能力强等特点，适用于水厂提高滤池效果和监测出水水质。

The angular extent in a specified plane which contains all the radius vectors of the polar curve of luminous intensity having lengths greater than a specified fraction of the maximum.

在某一平面上，一定角宽范围内所包含的光强极轴曲线上的矢径长度均大于其最大值的某一特定比例，这种情况定义为光束的发散。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。