音标:[,(p)sju:dәu'mju:sin] ;
假粘蛋白

Forcing Electrons into Superconducting Line In a study in the journal Nature researchers created a pseudo gap, in which electrons in superconducting materials line up just before flowing resistance-free. Sonya Buyting reports Imagine a world with lev

发表于:2019-01-02 / 阅读(150) / 评论(0) 分类 60秒科学

d-Pinoresinoldi-O-b-glucopyranoside 松脂酚双吡喃葡萄糖甙 d-Pinoresinol d-松脂素 Piperitone 胡椒酮 Plantaginin 车前甙 Platycodin A, C, D 桔梗皂甙A,C,D Podophyllotoxin 鬼臼毒

发表于:2019-01-03 / 阅读(87) / 评论(0) 分类 医务英语

假的,都是假的,真的我一定不会是这样的成绩的。 fake adj. 假的;冒充的 n. 仿造品;冒充者;骗子 v. 伪造;捏造;冒充;假装;欺骗 Im sure that I take a fake examination. 我确定我考了一个假试。 sham adj. 虚

发表于:2019-01-03 / 阅读(90) / 评论(0) 分类 英文语法词汇

Time now for Storycorps, the project that's collecting an oral history of America, stories about you, your friends, your family can be archived at the American Folklife Center at the Library of Congress. Excerpts are played here on morning edition.

发表于:2019-01-07 / 阅读(108) / 评论(0) 分类 2006年NPR美国国家公共电台

Democrats are wrapping up the fourth and final day of their National Convention in the western U.S. city of Denver, Colorado, with a much anticipated speech by their nominee, Senator Barack Obama. Obama made a surprise appearance at the convention W

发表于:2019-01-13 / 阅读(71) / 评论(0) 分类 VOA标准英语2008年(八月)

Topic 1-Scarce Students in Rural Schools There is a primary school that only has one student in Wuzhai County of Shanxi Province. It is not a school for the super rich, but rather a rural school in remote areas. In fact, we are seeing more schools li

发表于:2019-02-22 / 阅读(117) / 评论(0) 分类 英语角-圆桌会议