Much astrophysical information is to be obtained from the intensity of absorption or emission lines . 许多天体物理信息要根据吸收线或发射线的强度才能取得。
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。
Depending on the intensity of the deforming forces the folds may be gentle, sharp, overturned, or overthrust . 根据变形力的强度，褶皱可以是平缓的，陡峭的，倒转的，或逆掩的。
With the help of special radio telescope, the intensity of radiation can be measured in different parts of the sky . 借助于专门的射电望远镜，就可以测量天空中任何地方辐射的强度。
Design should recognize that burner flame length shortens and intensity of radiation increases as pressure increases . 设计时必须认识到当压力增加时火焰的长度缩短而辐射强度增加。
The intensity of a ray of monochromatic light decreases exponentially as the concentration of the absorbing medium increases . 一束单色光的强度随着吸收介质的浓度增加而呈指数下降。
Her expression, however, thanks to various intensities of emphasis and wonder, of horror and joy, was not inhuman . 然而她的脸由于经常露出各种大惊小怪，喜怒哀乐的表倩，还是很有人情味。
The secondary backscattered electron current is used to modulate the intensity of an electron beam in a cathode ray tube(crt) . 二次电子或背散射电子的电流被用来调制阴极射线管（CRT）中电子束的强度。
A compromise must be reached between the "thinness" of the surface larger examined and the intensity of the infrared spectrum obtained . 应就被检测材料表面层的厚薄同红外线光谱强度之间的关系进行适当选择。
