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1·The ultrasonic measurement results are compared with light extinction method measurement, which shows this method has a good foreground for particle sizing.

测量结果与消光法测量进行对比，表明该方法应用到颗粒粒度大小测量是切实可行的。

2·It is considered that the light extinction characteristic of ship wake is an important property for underwater target's tracking, recognition and positioning.

认为舰船尾流的消光特性是水下航行体跟踪、识别和定位目标的重要参数。

3·So the third chapter focuses on the measuring system. The operating principle (Light extinction method), the factors which influence the result and the resolvent to avoid them are explained.

第三章对此磁致偏振特性测量系统的搭建及工作原理（消光法）、影响测量结果的因素及解决方法、实验操作步骤等作了说明。

4·Scattering and absorption both cause extinction of light; but in a negligibly absorbing medium, extinction would be primarily by scattering.

散射和吸收都会引起消光，但在一个可以忽略吸收的介质中，消光主要由散射造成。

5·In the brass sandblasting processing on or in satin nickel chrome, can obtain the satin chrome light, is used for the protection of extinction-decorative chrome-plating.

在黄铜上喷砂处理或在缎面镍上镀铬，可获得无光的缎面铬，是用作消光的防护—装饰镀铬。

6·The molecular extinction coefficient is equal to the ratio of the log of the intensity of the incident and emergent light .

分子的消光系数等于入射光和透射光强度对数的比。

7·Light-blockage particle counter realizes take count of the number of particles by the particle's extinction for light.

光阻法颗粒计数器是利用颗粒对光的消光作用来实现对颗粒的计数功能。

8·This paper presents a method of measuring the particle mean size and dust concentration by small angle near forward light scattering optics and the extinction theory.

本文综合前向小角光散理论及消光原理，提出一种测量粉尘平均粒径及粉尘浓度的光学方法。

9·The product adopt outstanding black extinction cloth with soft nap on the inner side, to eliminate the environment light disturbance and the monitor light self-reflection effectively.

产品内侧采用性能优异的黑色消光绒面，有效的消除环境光线的干扰和显示器自身光线的反射。

10·The intensity of forward-scattered light is measured by the forward-scattering visibility sensor, which determines the extinction coefficient of the air, then the visibility can be obtained.

前向散射能见度仪测量前向散射光强度，确定大气的消光系数，进而获得大气的能见度值。