1) Wavelength difference
波长差
2) ratio of wavelength on difference
波长差比
3) Two-wavelength DIAL
双波长差分
1.
Results of two methods show that the effects are larger for single-wavelength DIAL but less for two-wavelength DIAL.
比较结果表明：单波长距离差分方法受温度变化和气溶胶的不均匀影响较大，双波长差分方法受影响较小，两种方法的处理结果有明显差异。
4) Dual-wave length spectrophotometry
双波长差值法
5) dual-wavelength differential absorption
双波长差分吸收
6) wave-length
波长
1.
Based on the CJ267-91,the text studies the effect of solvent,the preparation of the normative sample and the wave-length upon the result of mensurating mineral oils, so that it′s possible to choose the suitable condition to improve the accuracy of the mensurating results.
本文以CJ 2 6 7- 91为依据研究了溶剂、标准品的制备及波长三方面对测定矿物油类的影响 ,从而选择适宜的条件 ,提高了测定结果的准确度。
参考词条
补充资料：差差
1.犹参差。不齐貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。