噬菌斑检定，溶菌斑检定

plaque assay的用法和样例：

例句

Bacteriophages are also assayed by a plague assay method based on similar principles.基于同样原理细菌噬菌体也通过空斑测定法进行检测。

2007年NPR美国国家公共电台二月-A Way to Honor Life

Welcome to This I Believe and NPR series presenting the personal philosophies of remarkable men and women from all walks of life. I believe in figuring out my own way to do things. I believe in the power of numbers. I believe in Barbeque. Well, I be

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2007年NPR美国国家公共电台

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胡敏托福词汇记单词

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济慈诗歌和书信选(英文版)

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Hi, Mommy. 嗨，妈妈 Today, my friend Zack 我的小伙伴儿扎克 tried to drink a large apple juice. 今天挑战了一大杯苹果汁儿 It didn't end well. 结果惨不忍睹 He peed himself. 他尿了自己一身 How close were you? Do we ne

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轻松英语

VOA标准英语2014--Ancient Tooth Plaque Reveals Diet

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So what we are looking at is a region about 200 million light years across which is actually just a small part of our really big simulation that we call Bolshoi which is Russian for big. Everything that you see here is actually completely invisible.

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自然百科2011年

态度决定生活

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GRE英语

Life is a do-it-yourself project

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英语新闻

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实用英语

VOA标准英语2010年-Pope's Planned Synagogue Visit Splits

Pope Benedict's planned visit to Rome's main Jewish synagogue on Sunday has sharply divided Jews. Some have been angered by his efforts to push World War II Pope Pius XII toward sainthood. Pope Benedict has visited Jewish synagogues before, but never

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VOA标准英语2010年(一月)

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VOA标准英语2010年(五)月

Non-crying cry 男人的哭泣方式

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实用英语

经济学人179:意大利担心最大的制造企业可能离开

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经济学人商业系列

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学英语单词

angular-spreading factor

Arguin Island

Asian flu

atmosphere microphone

be in dispute