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Youfangxi-Erbahuo area is situated in Late Hercynian Nanxingan geosynclinal fold belt and developed with Mesozoic volcanics, strong Yanshanian intermediate-acid magrnatism and a series of volcanic-subvocanic hydrothermal Ag polymetal ore deposits.
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摘要内蒙油房一二把伙地区位于华北地台北缘南兴安晚华力西期地槽褶皱带，中生代火山岩系发育，燕山期中酸性岩浆活动强烈，形成了一系列火山、潜火山热液型银多金属矿床。 |
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Youg JW. Dendritic cells stimcclate primecry human cytolytic lymphocyte responses in the absence of CD4+ helper T cells［J］. J Exp Med,1990,171:1315.
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刘思纯,袁世珍，陈国桢.大肠癌组织树突状细胞与病理特征及预后的关系［J］.中山医科大学学报,1996,17（4）：260. |
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Yougan tea bag is made of selected Oolong tea and Yougan leaf as its main materials with the traditional producing method, which is a kind of nature drink that can bring the taste, the nutrition and health to you.
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本产品以精选乌龙茶和油甘叶为主要原料，遵从传统制作方法，制成袋泡茶，是集品味、营养和保健功能为一体的天然饮料。 |
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Youhua contact lens case set comes with various style designs, made with the best material available; it is the best quality product available in the market today.
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有华隐形眼镜伴侣盒产品多元化，而且设计完美、造型优雅、做工精细、产品优质，并严格执行（卫生部药物标准）。 |
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Youhua contact lens case set series designed and manufactured with innovation and highest quality.
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有华以创新和精工工艺设计生产隐形眼镜护理盒系列。 |
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Youmei Li, Zongben Xu. A Hybrid Ant Colony Optimization Heuristic for Solving Maximum Independent Set Problem. Engineering Computation(submitted).
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李有梅，王文剑，等。关于求解难组合优化问题的蚁群优化算法。计算机科学，2002，29（3），115-118。 |
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Young Americans are in the lead again in becoming increasingly narcissistic, a recent study has revealed.
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根据最近调查显示，美国的年轻人正在成为最为自恋的一群人。 |
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Young Americans have generally woken up to the bad prospects and absence of a reasonable middle class career path in science and are deserting it.
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美国的年轻人已经普遍上从就业科学而引起的黯淡的前程和中产职业生涯的不可能性中觉醒过来，并开始慢慢地放弃科学。 |
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Young Ben Franklin learned the printing trade by serving as an apprentice to his half brother lames.
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小班·富兰克林借着到他同父异母的哥哥詹姆斯那里当学徒，而学会了印刷手艺。 |
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Young Columbus dreamed of crossing the ocean someday to the great beyond.
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年轻时的哥伦布梦想有一日渡过大洋到达远方的彼岸。 |
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Young Edison had a strong aspiration to be an inventor.
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年幼的爱迪生就渴望 成为一名发明家. |
