单词:standard biochemical oxygen domand
单词:standard biochemical oxygen domand 相关文章
Jerry was the kind of guy you love to hate.He was the type of person who was always in a good mood, [00:02.77]杰里真是个招人恨的家伙。他是这样一种人总是心情快乐、情绪高涨, [00:05.54]always up,always had something posit
The 7 Habits of Highly Effective people [00:01.61]积极人生从七个习惯开始 [00:03.21]Habit number two :Begin with the end in mind.That literally means to begin today with an image or picture of the end of your life as your frame of reference
RAGE OF ANGELS [00:00.95]天使的愤怒 [00:01.91]The hunters were closing in for the kill at the Criminat Courts Building of downtown Manhattan. [00:04.38]在曼哈顿闹市区的刑事法庭大楼里,猎手们四面包围过来,捕杀即将开始
February the 14th is National Condom Day. It aims to raise awareness of safe sex and the reasons for it. Today we live in a world where unwanted pregnancies and sexually transmitted diseases (STDs), including HIV/AIDS, are on the increase. This incre
今天我们要学的词是double standard。Double standard, 双重标准。美国国会众议院议长佩洛西指责共和党人在医疗保健改革的辩论中使用双重标准, House Speaker Nancy Pelosi accused Republicans of having a double
今天要学的一个词组是:double standard。 Double standard是指双重标准。美国连锁商店沃尔马允许在中国的分店组织工会,却不允许在美国的商店组织工会。媒体报导的标题说:Critics claim double sta
Health Report - Wising Up About Wisdom Teeth This is the VOA Special English Health Report. Wisdom teeth are normally the last teeth to appear. This usually happens when people are in their late teen years or early twenties -- in other words, when th
By Douglas Bakshian Jolo, Philippines 21 February 2007 An island of about 300,000 people in the southern Philippines has been part of the front line in the war on terror. Jolo island just a few years ago was a launching pad for kidnappings and bombi
South Korean President Lee Myung-bak has departed for the United States, where he plans to meet with President Obama. Security issues related to the North Korean nuclear threat and the recent United Nations response, are expected to top the agenda.
凭借在iTunes和MySpace的成功,来自美国加州的流行女歌手科尔比凯拉特(Colbie Caillat)的处女专辑《Coco》一经发行便得到了很多歌迷的关注。在美国上市第一周,这张《Coco》共售出5万1千张,在本周的Billboard 200专辑榜中跻身前五名. 在没有与唱片公司签订合约之前
JUDY WOODRUFF: Now the questions surrounding a research trial with newborn babies that allegedly didn't provide adequate disclosure to parents. The trial involved 1,300 infants at 23 hospitals who were born extremely prematurely between 2004 and 2009
今天我们要学的词是random。 Random, 是随机、任意的意思。The firefighters have to undergo a random drug test once a year, 消防队员每年要接受一次是否服用毒品的抽查。The boxer refused to submit random blood tests
The Iraq war drama The Hurt Locker dominated the Oscars Sunday evening. The film about a bomb disposal unit earned six Academy Awards, including for best picture. The Hurt Locker also brought the first Oscar for directing for a woman, filmmaker Kathr
Senator Joseph Lieberman, right, gestures during a news conference on Capitol Hill in Washington, 11 Feb. 2010 (file photo) The Chairman of the U.S. Senate Homeland Security Committee says extreme partisan anger on the left and right is increasing th
BEIJING, March 3 (Xinhua) -- China has released standard names and descriptions of the Diaoyu Island and its affiliated isles, according to sources with the State Oceanic Administration. The Diaoyu Island is named as Diaoyu Island, with its Chinese p
4 Ways to Measure Your Standard of Living Standard of living should not equate to amount of spending. When I sat down to write an article on the countries with the highest standard of living, I thought it would be easy. But, how do you define standar
今天我们要学的词是gold standard。 Gold standard, 意思是同类事物的最高标准。 The iPhone is the gold standard in the smartphone market, iPhone是智能手机市场上最棒的产品。曾带领加州大学洛杉矶分校十次赢得
今天我们要学的词是gold standard。 Gold standard, 意思是同类事物的最高标准。 The iPhone is the gold standard in the smartphone market, iPhone是智能手机市场上最棒的产品。曾带领加州大学洛杉矶分校十次赢得
Women in China who don't get married after a certain age are often called 'leftover women'. By telling what many of these single women are really thinking, a cosmetics ad has gone viral. Be independent and lead a wonderful life, that's what I want. I
MICHEL MARTIN, HOST: Singer-songwriter and multi-instrumentalist Dom Flemons has built a career on exploring the lesser-known corners of American music. A founder of the Carolina Chocolate Drops, he released his second solo album, Black Cowboys, this