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- It provides a natural source of dietary fiber. 它提供天然来源的膳食纤维。
- natural source of ultraviolet 天然紫外线源
- What are natural sources of carotenoids? 胡萝卜素的天然来源是什么？
- These are tobacco plants, the only natural source of nicotine. 这些是烟叶，提炼尼古丁的惟一自然资源。
- The major natural source of miraculin is an African berry, Richadella dulcifica, that is often called "miracle fruit. 研究者们早已提议使用非洲奇果蛋白来替代人工的甜味剂，但是这项意见中存在一些缺憾。
- Carotenoids in Potamogeton crispus L. is a natural source of the red pigment in the red yolk of duck eggs. 菹草类胡萝卜素是红心鸭蛋中红色素的天然来源。
- Spirulina is a blue-green microalgae that is a natural source of essential phytonutrients, protein and amino acids. 螺旋藻是一种蓝绿色微藻这是一个自然的来源必不可少的植物营养素，蛋白质和氨基酸。
- Contains exclusive Nutrilite Acerola Concentrate - a natural source of vitamin C and beneficial phytonutrients. 包含独家纽崔莱Acerola精矿-天然来源的维生素C和有益的植物营养素。
- Yerba Mate is a natural source of nourishment, which helps maintain all round good health. 马黛茶是一种天然的健康饮品，拥有显著的保健功效。
- Evening Primrose Oil is a rich, natural source of the important unsaturated fatty acid gamma-linolenic acid (GLA). 月光草油是一种富含的，天然的，重要的不饱和脂肪酸GLA（伽玛亚麻酸）。
- This special collagen supplement is a 100% natural source of absorbable collagen protein. 我们独特的产品来源于100%25可被吸收利用的天然胶原蛋白。
- A rich natural source of iron and iodine - an ideal addition to the diet to improve pigmentation and coat condition. 含丰富天然的铁质及錪质，能帮助色素（包括鼻头变色问题）及毛发生长。
- Second, youthful stars are strong sources of ultraviolet light, and our sun was probably no exception. This radiation could have driven hydrodynamic escape. 第二，年轻恒星是很强的紫外光源，我们的太阳很可能也不例外，此辐射可能会驱动流体动力散逸。
- Prevent glasses mark of ultraviolet ray? 防紫外线的眼镜标志？
- It is a very natural source of amusement, and many of those who join in the laugh are perhaps not unused to resort to it in secret. 这是一件十分自然的赏心乐事，就连那许多附和着别人嘲笑的人们，其中也未尝没有惯常偷偷摸摸地享受这种乐趣的。
- My wages are the principal source of my income. 薪金是我收入的主要来源。
- Learning, whether Speculative or Practical, is, in Popular or Mixt Governments, the Natural Source of Wealth and Honour. 学问,不管投资的还是实用的,不管是用于一般或综合的管理,都是发财和成名的必要基本资源。
- artificial source of ultraviolet 人工紫外线源
- Look for natural sources of soy, like edamame, tempeh, or organic silken tofu. 最好是使用天然的大豆，比如毛豆、印尼豆豉、或者有机嫩豆腐。
- Solar energy is a new kind of source of energy. 太阳能是一种新型能源。
