The oil is attacked by naturally occurring microbes which break it down.

原油受到了自然产生的分解油类物质的微生物的侵蚀。

柯林斯例句

Oil is refined to remove naturally occurring impurities.

油经过提炼去除天然存在的杂质。

辞典例句

Naturally occurring rock oil is referred to as crude oil or petroleum.

天然形成之石油,我们称作原油或石油.

辞典例句

Organic chemistry embraces both naturally occurring substances like proteins, carbonhydrate, fats and " essential oils ".

有机化学既包括自然存在的物质如蛋白质 、 碳水化合物 、 脂肪及 “ 香精油 ”.

辞典例句

A biotechnology company is developing a range of new pesticide based on naturally occurring toxin.

一家生物工艺开发公司正在根据自然滋生毒素的原理研制新型农药系列产品.

英汉 - 翻译样例 - 口语

Hardseedness is a naturally occurring phenomenon for many plants, especially leguminous species.

摘要硬实是植物中普遍存在的现象.

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The heaviest naturally occurring element is uranium, which has 92 protons.

自然存在的最重元素是铀, 有92个质子.

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Seventy of the 350 naturally occurring isotopes are radioactive.

自然界有350种天然同位素,其中70种有放射性.

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The naturally occurring compounds are first purified and then synthesized.

这些自然产生的混合物首先经过提纯精制,然后将其合成.

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Antioxidation: Glutathione is the major naturally - occurring antioxidant present in our cells.

抗氧化作用: 谷胱甘肽是人体细胞内自然生成的抗氧化剂.

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Lactose a naturally occurring sugar found in milk.

乳糖是牛奶中的天然糖分.

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Fulvic minerals are naturally occurring. plant - derived substances that act as transporters for L - arginine and antioxidants.

褐菌矿物质是天然的植物提取成份,起着输送左旋精氨酸和抗氧剂.

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Naturally occurring low - oxygen zones are regular features in some parts of the ocean.

海洋中的一些区域会自然形成低氧区,这是一种普遍现象.

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Asbestos is a naturally occurring fibrous mineral aggregates can be split into thin and flexible fiber.

石棉是天然纤维状矿物的集合体,可劈分成细而柔韧的纤维.

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Fluoride is a naturally occurring mineral that helps to safely strengthen tooth enamel and prevents cavities.

氟是一种自然存在的矿物质,能安全有效地巩固珐琅质,防止蛀牙.

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