It is important significance that studied the mechanism of the allelopathy and heredity toxicity of this species to effectively control the invasive plant.
研究空心莲子草的化感作用和遗传毒性机理对于有效治理该入侵种具有十分重要的意义。
Take Theodore Dreiser for example, his Sister Carrie or American Tragedy reveal that man can not control themselves, and is at the mercy of the nature, the heredity, the society and instinct.
以西奥多·德莱塞为例，他的嘉莉妹妹还是美国的悲剧表明，男人不能控制自己，自然的摆布，遗传，社会和本能。
Objective: To study the relationship between hypertension, diabetes and household heredity factors and to give advice on how to take the measures on control and prevention of these diseases.
目的：通过对高血压病、糖尿病与家族遗传史的调查，分析研究其内在的关联性，为制定防治措施提供依据。
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