1、im- "not, opposite of" => "这里引申为：free from, exempt from" + muno- + regulation.
2、字面含义：free from or exempt from public service or duty, exempt from service or obligation. 也就是不用做公共服务，免除了公共服务。
3、按咱们古代的说法：就是不用服劳役。由此引申为：豁免、免除、免疫。

1. Result: The immunoregulation effect of the astragalus was various.

结果: 黄芪的免疫调节作用是多方面的.

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2. The fluctuations of systemic hormone levels during normal pregnancy might influence local immunoregulation within the eye.

正常妊娠期间全身激素水平的波动对眼局部的免疫调控具有重要的影响.

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3. There are three kinds of treatment drugs: the anti - HIV ones , immunoregulation ones and anti - infective ones.

治疗药物可分为三大类: 抗 HIV病毒药物, 免疫调节剂和 抗 感染药物.

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4. All the actions may be associated with its immunoregulation to some genes and immune molecules.

上述作用的发生机制可能与其调节基因活性和活性分子作用相关.

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5. The purpose of this research was to investigate the immunoregulation activities of sodium houttuyfonate.

本研究的目的是为了深入探讨合成鱼腥草素的免疫调节作用.

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