Quercus

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Quercus
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英语词源

Quercus (n.)
Latin quercus "oak," from PIE *kwerkwu-, assimilated form of *perkwu- "oak" (see fir).

权威例句

1. 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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2. 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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3. 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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4. 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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5. The variations of cork characters from 10 populations of ? Quercus variabilis ? in Shaanxi province are analyzed.
对陕西境内10个 栓皮栎 群体栓皮性状变异情况进行了试验分析.

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[ Quercus 造句 ]