The results show that absorption level of formaldehyde by organic-modified zeolite is higher than that by natural zeolite and inorganic-modified zeolite.

结果表明，有机改性的沸石对甲醛的吸附要比天然沸石和无机改性沸石对甲醛的吸附效果明显。

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Used in conjunction with ordinary silica gel desiccant, they can indicate desiccant's moisture absorption level and determine the relative humidity of the environment.

与普通硅胶干燥剂配合使用，指示干燥剂的吸湿程度和判断环境的相对湿度。

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Through these pre-workshop activities the course becomes more relevant to the participants, resulting in a higher 'absorption' level and ensuring immediate use of their new skills in the workplace.

通过上述课前准备工作能使研修班与学员的关系变得更加紧密，从而提高学员的「吸收」水平，并确保学员可以立即学以致用。

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Absorption is just the opposite of emission, so instead of starting at a high energy level and dropping down, when we absorb light we start low and we absorb energy to bring ourselves up to an n final that's higher.

吸收就是发射的逆过程,与从一个高能量到低能量不同，当吸收光时，我们从低能量开始,吸收能量到一个更高的能量。

麻省理工公开课 - 化学原理课程节选