...原油什么意思 原油（crude oil）即石油，也称黑色金子，习惯上称直接从油井中开采出来未加工的石油为原油，它是一种由各种烃类组成的黑褐色或暗绿色黏稠液态或半...
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固定化脂肪酶催化毛油合成生物柴油 - 生物研究 - 生物谷 关键词: 毛油, 磷脂, 固定化脂肪酶, 生物柴油 [gap=1294]Keywords: crude oil, phospholipids, immobilized lipase, biodiesel
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介绍: 中文名称：石脑油 英文名称：Crude oil 包装标志：易燃液体 包装类别：Ⅱ类包装 理化特性 外观与性状：无色或浅黄色液体 闪点（℃）: -2 熔点（℃）：无资料 沸点（℃）：20～160 相对密度（水＝
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crude oil futures 原油期货
asphalt base crude oil [油气] 沥青基原油 ; 沥青地原油
crude oil washing 原油清洗 ; 原油洗仓 ; 原油洗净 ; 原油洗舱
sweet crude oil 无硫原油 ; 低硫原油 ; 利比亚的轻原油
Brent Crude Oil 布伦特原油 ; 比如北海布伦特原油 ; 布伦特
naphthene base crude oil [油气] 环烷基原油 ; 环烷基油
mixed base crude oil 混合基原油
aromatic base crude oil 芳香基原油 ; 芳香族石油
crude oil tanker 原油轮 ; 原油油轮
同义词： petroleum crude rock oil fossil oil
以上来源于: WordNet
N-UNCOUNT Crude oil is oil in its natural state before it has been processed or refined. 原油
A thousand tons of crude oil has spilled into the sea from an oil tanker.
1000吨原油从油轮泄漏到了海里。
Crude oil is the world's most important commodity.
原油是世界上最重要的商品。
Thousands of gallons of crude oil were spilled into the ocean.
成千上万加仑的原油泄漏，流进了海洋。
A thousand tons of crude oil has spilled into the sea from an oil tanker.
1000吨原油从油轮泄漏到了海里。
More than eighty thousand barrels of crude oil from the spill severely damaged over sixty kilometers of coastline.
VOA: special.2010.04.21
The proposed Keystone XL pipeline would carry heavier crude oil produced from tar sands in Canada.
VOA: special.2011.07.08
Security analysts say the oil industry remains vulnerable to opportunistic attacks, crude oil thefts and kidnappings.
VOA: standard.2009.12.21
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