有机地球化学

organic geochemistry的用法和样例：

例句

It is a novel studied field in organic geochemistry using amount and distribution of nitrogen compounds in crude oils to study petroleum migration.应用石油含氮化合物分布研究石油运移是目前国内外有机地球化学研究领域的一个新方向。
The characteristics and genesis of Silurian bituminous sandstone in the Tarim Basin are detailedly studied by using the methods of organic petrology and geochemistry.采用有机岩石学和有机地球化学相结合的方法，详细研究了塔里木盆地志留系沥青砂岩的特征及其成因。

WWOOF: World-Wide Opportunities on Organic Farms

By Mario Ritter Broadcast: July 8, 2003 This is Steve Ember with the VOA Special English Agriculture Report. Recently, a listener in Nigeria told us about an organization called World-Wide Opportuniti

发表于:2018-12-07 / 阅读(59) / 评论(0)

VOA2003（下）-农业与经济

On Mars, NASA Finds ‘Organic’ Substances Linked to Life

The United States space agency says its Mars exploration vehicle has discovered chemical substances necessary for life. Scientists reported that NASAs Curiosity rover found large amounts of organic molecules in 3.5 billion-year-old rock in an area ca

发表于:2019-01-03 / 阅读(37) / 评论(0)

2018年VOA慢速英语(六)月

Organic Farming Intersects with Modern Technology

Broadcast: Mar 17, 2003 Rain hits the 1) shingles on the large covered porch that leads up to David Masumoto's farmhouse. From the porch he can see 90-year-old 2) raisin 3) vineyards his family has te

发表于:2019-01-03 / 阅读(56) / 评论(0)

VOA2003（上）-科技先知

每日一词【1030】organic：有机的，绿色的

今天我们要学的词是organic。 Organic, 有机的，绿色的。 Organic product, 有机产品。近年来，美国很多消费者开始崇尚绿色、有机食品。不过，统计数字显示， Organic food accounted for only 3.5% of the fo

发表于:2019-01-11 / 阅读(41) / 评论(0)

英语每日一词

环球英语 — 63：Organic Chocolate

Voice 1 Hello. Im Marina Santee. Voice 2 And Im Elizabeth Lickiss. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Milk chocola

发表于:2019-01-19 / 阅读(39) / 评论(0)

环球英语 Spotlight

AGRICULTURE REPORT - Compost: an Organic Way to Better Soil

AGRICULTURE REPORT - Compost: an Organic Way to Better Soil and Crops By Gary Garriott Broadcast: Tuesday, July 05, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. Many farmers im

发表于:2019-01-30 / 阅读(100) / 评论(0)

农业与发展

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学英语单词

absolute form-quotient

alunite expansive cement

antiknock value

Anuraeidae

ariser

attached support process

Baker process (for zinc extraction)

Belize River

bill of peace

bioindicator

blenniella interrupta