reflectivity spectrum的用法和樣例：
例句
- The influence of kraft pulp consistency on the reflecting spectrum was studied in detail.
就硫酸鹽紙漿濃度對紙漿反射光譜的影響進(jìn)行了研究。 - The principles and methods were introduced for measuring soil organic matter content with the aid of spectrum data diffusely reflected by the soil.
摘要闡述了利用有機質(zhì)的反射光譜特性對土壤有機質(zhì)含量進(jìn)行測定的原理及方法。
