单词:perfluorocarbon based substitute-perfluorocarbon emulsion
单词:perfluorocarbon based substitute-perfluorocarbon emulsion 相关文章
Decade Later, Debate Goes on Over US Government Faith-Based Partnership A truck filled with food boxes arrives at the doors of the Church of the Nazarene in the Philadelphia suburb of Colingdale in time for the weekly Family Dinner. Neighborhood fami
[00:42.52]Listen to Xiaoyan and her friend Anne talking about the party. [01:46.90]Extract 2 Listen and write what you hear. [02:30.00]Extract 3 Answer the questions based on what you know about the party. [03:27.77]Extract 4 Listen to a description
[00:00.00]大学英语6级 听力20天20分 中国对外翻译出版公司 [00:11.18]第 11 天 [00:13.43]Passage One [00:15.01]Reading newspapers, listening to the radio or watching television [00:19.10]are three methods of communication that bring
Broadcast: Jan 20 2003 India has tested its most 1) sophisticated surface-to-air missile on the country's east coast. The test of the
U.S. President George W. Bush says religious-based charities have made a remarkable difference in the lives of needy people in the United States and Africa during his presidency. VOA's Kent Klein reports from Washington. President Bush makes a state
We don't have any more pens, can we substitute pencils. 已经不再有钢笔了,可用铅笔来代替吗? substitute表示以...代替。注意上句中substitute后的pencils不是被替换的,而是用来替换pens的。如果要明确表明用
Pre-Listening Vocabulary run out of: to use something until its gone; to need more of something substitute (noun or verb): something that is used in place of something else (to use in place of) equivalent: the same measurement puree: a mashed or liqu
Why refrigerators hum? Why refrigerators hum,on toay's moment of science.On the recent program we have discussed how fluorocarboncoolant cools your food by coming to a boil in coils hidden in your fridge. How is this possible? When you boil water o
The Rolling Boil That Cools Your Food When you think of something boiling, you probably picture a pot on the stove, but theres another kitchen appliance that brings liquid to a boil, not to heat food, but cool it. It sounds crazy, but household refri
短语是新GRE考试有别于老GRE考试的另一个特色。在考试中,GRE短语的出现可能会让学生惊慌失措,因为同学们已经习惯了背诵单词,因此见到GRE短语的选项或题目中重要线索的选项机会害怕。
DEVELOPMENT REPORT - Home-Based Management of Malaria By Karen Leggett Broadcast: Monday, May 31, 2004 This is Robert Cohen with the VOA Special English Development Report. Malaria is estimated to kil
China's central bank is cutting interest rates by 25 basis points as of today. One-year deposit rates are being slashed to 2.25 percent. The one-year lending rate is being set at 5.1-percent. It is the third rate cut by the central bank since Novembe
1. Money makes you happy 1.钱让你更幸福 It is undeniable that money can give you a short-term feeling of happiness that flies away very fast. We shouldnt forget that money is not the key to happiness. If to think wider we realize that money can
While many students choose a college major based on their personal likes and interests, others choose a major at least in part based on their desired career, or potential for a long-term financial return. 很多学生选择大学专业是根据他们的
Offering Substitute 提供代用品 Specimen Letters1. Offering Rayon in Place of Watered Silk提供人造丝代替水洗丝Dear Sirs,Thank you for your fax of yesterday (April 3) with your order No.456 for 5,000 metres of 100cm wide watered silk. We
By Deborah Tate Capitol Hill 09 March 2006 A company based in the United Arab Emirates, Dubai Ports World, says it is transferring management operations at six U.S. ports to a U.S. entity. The surpris
The big numbers of the Chinas internet keep getting bigger. 中国互联网行业的大数字在不断变得更大。 Last Monday, ecommerce group Alibaba announced that it had hit a target of Rmb3tn ($462bn) in annual sales, a number that is more th
今天我们要学的词是 substitute。Substitute 名词,是替代,替补的意思。A substitute teacher is heir to a trove of gold coins worth more than $7 million. 一名代课老师继承了很多珍贵的金币,价值七百多万美元。