Quercus variabilis is one of the primary sources of industrial cork in China.

栓皮栎(Quercus　 variabilis　Bl)是我国最重要的软木资源树种.

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Quercus Liaotungensis is an important dominant species in the warm temperate zone.

辽东栎是我国暖温带落叶阔叶林主要优势种之一.

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Quercus , or , to the uninformed layman, the oak.

栎属乔木, 亦即外行人所谓的橡树.

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The Gallnuts of Quercus lnfectoria are pulverized to required partical size and extracted in aqueous media.

将此物按一定的大小粉碎,放在溶液中萃取.

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Quercus aliena var . acuteserrata forest is one of the most important vegetation types of Qinling mountain.

锐齿栎林是秦岭植被中最重要的类型之一.

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