The infraredintensity spectrum was obtained from frequencies calculation of the all-trans molecule.
对该分子的频率进行了计算，得到了红外强度谱。
2
The present day interstellar dust is weighed by measuring the intensity and color of emission at longer infrared wavelengths.
至今星际尘埃是通过测量长于红外线的波长的强度和发光颜色来权衡。
3
The design of measuring system based on virtual instrument for object infrared radiation intensity is described in accordance with the radiation source.