核孔膜
(nuclepore 的复数)

英语博客:Roasting marshmallows

On a cold, dull, Winter day, I sometimes light a fire after picking the children up from school. We gather around and feel cozy. The lounge where we have the fireplace also has a computer and a Wii console, so there is plenty to do for everyone. Thou

发表于:2019-01-01 / 阅读(76) / 评论(0)

英语博客 A cup of English

2006年VOA标准英语-Getty Center Restores Art Treasures

By Mike O'Sullivan Los Angeles 19 September 2006 The Getty Center is one of the leading art institutions in the United States. It is also major center for restoration of damaged art works. The Getty museum has been embroiled in recent controversies

发表于:2019-01-12 / 阅读(102) / 评论(0)

2006年VOA标准英语（九月）

美国国家公共电台 NPR NPR And The Word 'Liar': Intent Is Key

DAVID GREENE, HOST: Let's talk about what to call a fact that is not a fact. President Trump made a string of statements at the CIA over the weekend. Our correspondent Mary Louise Kelly used this language to describe some of them. (SOUNDBITE OF ARCHI

发表于:2019-01-16 / 阅读(92) / 评论(0)

2017年NPR美国国家公共电台1月

美国国家公共电台 NPR Naomi Oreskes: Why Should We Believe In Science?

GUY RAZ, HOST: Hey, Naomi, can you just quickly introduce yourself? NAOMI ORESKES: I am Naomi Oreskes. I'm the professor of the history of science and affiliated professor of Earth and planetary sciences at Harvard University. RAZ: So it's fair to sa

发表于:2019-01-16 / 阅读(76) / 评论(0)

2017年NPR美国国家公共电台2月

新西兰英语 71 Forestry

The forestry industry in New Zealand is in trouble. Forestry has always been one of our major export industries but in recent years, it has been declining. Nineteen sawmills closed this year, two in the last month. New plantings of trees reached the

发表于:2019-01-27 / 阅读(51) / 评论(0)

新西兰英语

VOA常速英语2007年-US Says More Talks Needed on North Korea Nuclea

By Kurt Achin Seoul 07 December 2007 The senior U.S. delegate to multinational talks aimed at dismantling North Korea's nuclear capabilities says more discussions are needed before North Korea produces a formal declaration of its nuclear programs. VO

发表于:2019-02-07 / 阅读(32) / 评论(0)

VOA常速英语2007年（十二月）

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学英语单词

26kDa(inducible)factor