New bushes can be reproduced from roots taken from the parent plant.

灌木可以由母本取下根来繁殖。

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The flavonoid is a kind of low molecular natural plant ingredient, and this kind of compound has common parent nucleus C6-C3-C6.

黄酮类化合物是一类低分子天然植物成分，这类化合物具有共同的母核c6 - C3 - C6。

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The chemical reactivity of APO would prevent the parent compound from reaching the discharge water of a treatment plant.

的化学反应能力会阻碍废水中原有的化合物到达处理站的排水中。

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However, poor farmers frequently cannot afford to buy new seed each season, so they take their chances and replant the best of their seed from year to year in the belief that a new plant that is not quite as good as its parent is better than no plant at all.

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However, a wealth of academic research has shown that when a company opens a plant abroad, demand in its home country gets a boost too: sales by the parent company grow and jobs and exports at home tend to rise.

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