天然的物质

Garti explained that nutraceuticals and cosmetoceuticals are natural materials, mainly derived from plants, which have health benefits .

加尔蒂说，营养食品和药用美容品都是有益于健康的天然物质，它们主要来源于有益于健康的植物。

Intrinsic factor is a natural substance present in the stomach and is essential to the digestion of vitamin B12; being without it leads to pernicious anemia and vitamin B12 deficiency.

内因子是一种存在于胃的天然物质，是维生素B12吸收所必不可少的；如果内因子缺乏，就会导致恶性贫血与维生素B12缺乏。

After earning his doctorate at the University of Vienna in Austria, Julian returned to DePauw. In 1935, he synthesized physostigmine, a natural substance used to reduce pressure in the eyeball caused by glaucoma, which can lead to blindness.

在奥地利维也纳大学获得博士学位后，Julian回到了DePauw.1935年，他合成了毒扁豆碱，一种用于降低由青光眼引起的眼压的天然物质，而青光眼可导致失明。

In its natural form as willow bark and leaves, this remarkable remedy dates back to Hippocrates. In 1829 the chemical in the willow tree that can relieve pain and fever was discovered to be salicin. By 1899 the Bayer Company in Germany had marketed a variant, acetylsalicylic acid, under the name of aspirin.

柳树皮和柳树叶是其天然形式，这种疗效显著的药物可以回溯到希波克拉底时代。1829年，人们发现柳树中能止痛退烧的化学物质为水杨醇葡萄糖甙。1899年，德国拜耳公司上市了一种变种商品，命名为阿司匹林。

You can sell ground up plastic mixed with sugar and artificial coloring and call it "natural."

你可以把撒在地面上的塑料、糖与人工色素制成的混合物称之为"天然物质"。

Molecules that possess an unpaired electron, which are the natural byproduct of metabolism or environmental factors, that can contribute to oxidative damage.

反应性氧：含有一个未配对电子的氧分子，是代谢过程、或在环境因素作用下生成的天然物质，可引起氧化损伤。

Any of a group of natural steroid alcohols derived from plants or animals; they are waxy insoluble substances.

一类来自植物和动物的天然固醇，是蜡质的不溶物质。

The best natural low cost astringent for all skin types is witch hazel, a natural substance.

各种皮肤类型都适用的最天然又最低廉的收缩水是一种自然物质，北美金缕梅。

"The good news is that fisetin is readily available in strawberries but the bad news is that because of its natural product status there may be little financial interest in getting it into human clinical trials for diseases associated with memory loss such as Alzheimer's, where the treatment options are currently very limited," says Maher.

&好消息就是草莓中含有非瑟酮，坏消息就是用于治疗相关失忆疾病的临床实验可能花费非常大，像老年痴呆症的治疗选择目前就非常有限，因为非瑟酮是种天然物质。&

It's known that: YE is a new international condiment derived from natural edible yeast, as well as the nutritional delicious precursor substance rich in nucleotides, inosinic acid, guanylic acid, etc.

据悉：YE是源自天然食用酵母的国际新型调味料，含有丰富的核苷酸、肌苷酸、鸟甘酸等营养型美味前体物质。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。