不完全燃烧

imperfect combustion的用法和样例：

例句

Soot is the product of the imperfect combustion of fuel.煤烟是燃料不完全燃烧的产物。
Carbon dioxide results from complete combustion of carboncontaining compounds.二氧化碳是由含碳化合物的完全燃烧产生的。

Ladder 49 Portrays Firefighters as Imperfect Heroes

By Alan Silverman Real-life everyday heroes who fight fires and save lives come to the screen in a sweeping drama set at a big city fire station in the new film, Ladder 49. (Movie Snippet) In firehous

发表于:2018-12-08 / 阅读(53) / 评论(0)

VOA2004（下）--文化艺术

NPR 09-21:The Imperfect Traces Left by Human Hands我热爱现实世界

Food writer T. Susan Chang once embraced the digital age. She even met her husband and bought a house on the Internet. Now, though, she believes in the benefits of an analog, lower-tech lifestyle. I believe in mystery. I believe in family. I believe

发表于:2018-12-19 / 阅读(41) / 评论(0)

2007年NPR美国国家公共电台

SSS 2009-03-16

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. On March 11th, Interior Secretary Ken Salazar called for a moonshot for energy independence. Hes set up a task force to look into the large-scale product

发表于:2019-01-08 / 阅读(76) / 评论(0)

Scientific American(三)月

环球英语 — 86：Purposely Imperfect

Voice 1 Thank you for joining us for todays Spotlight. Im Liz Waid Voice 2 And Im Joshua Leo. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 People all a

发表于:2019-02-14 / 阅读(164) / 评论(0)

环球英语 Spotlight

描述商品品质的英语口语

商品品质决定交易本质上的价值，因此它是最重要的交易因素之一。贸易上的品质决定方法有：凭样品买卖，凭标准买卖，凭规格买卖等。下面我们来看看品质的表达法。 [品质优良]：quality

发表于:2019-02-18 / 阅读(38) / 评论(0)

实用英语

双语哲理小诗：我不完美但很完整

My body isn't perfect。我的身体不完美。 I don't walk with confidence。我走起路来没自信。 I get into fights with my parents and friends。我和父母朋友都争吵。 Some nights I'd rather be by myself than out partying。有的

发表于:2019-02-21 / 阅读(125) / 评论(0)

英语口语

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学英语单词

.drv

2-Phenyl-6-chlorophenol

5-fluoro-2'-deoxyuridylate

acylfulvene

angop

associated homogeneous differential

bonus and welfare fund