So what we need to do here is use the Rydberg formula, and actually you'll be given the Rydberg formulas in both forms, both or absorption and emission on the exams.
我们需要用到Rydberg公式，事实上，在考试时,我们会给你们Rydberg公式的两种形式。
2
Two sets of inverse formula of velocity perturbation and reflection functions are deduced under the hypothesis of small energy absorption.
在能量吸收比较小的假设下，利用此法可得到两套及演速度扰动函数和反射函数的公式。
3
Certain pharmaceuticals, and drinks such as tea and coffee, diminish the absorption of iron. Do not consume these products within an hour of Floradix Formula.