naturally occurring

naturally occurring 基本解释

[网络] 天然存在的；自然生成；自然产生

naturally occurring 用法和例句

1、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。

2、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。

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

自然存在得最重元素是铀, 有92个质子。

4、A naturally occurring or artificially produced radioactive element.

放射性元素自然产生或人为制造的放射性元素

5、Ecological Crisis and Sustainable Development of Naturally Occurring Drugs Resource

天然药物资源生态危机与可持续发展

6、The cocoa bean is a rich source of naturally occurring polyphenol antioxidants.

可可豆是多酚抗氧化剂的一个富有的来源。

7、Guar gum as an environment friendly material is a naturally occurring water soluble carbohydrate polymer.

瓜尔胶是水溶性很好的天然高分子之一。

8、Jaundice occurs when there is a buildup of a naturally occurring substance in the blood called bilirubin.

当一种名曰胆红素的物质在血液中累积时，会出现黄疸。

9、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。

10、The naturally occurring alpha hydroxy acids will help to gently whiten and brighten and leave you looking good.

天然的 羟基酸的产生会帮助牙齿亮白，让你更神采奕奕。

重点词汇

naturally adv. 自然地, 以自然力, 天生地

occurring n. 事件；事故；事变