| 释义 |
pro·vi·ta·min 英prəʊˈvaɪtəmɪn美proˈvaɪtəmɪnAHDprō-vīʹtə-mĭn COCA²²⁰²⁷⁶BNC²³⁶²¹³⁺¹iWeb⁵⁶⁹⁰⁷
基本英英记法例句
n.维他命源¹⁰⁰复数provitamins
Noun:
vitamin precursor; a substance that is converted into a vitamin in animal tissuespro-前vit-生命amin-氨⇒n.维他命源 The accumulation trend of total provitamin A showed linear curve, and it reach to the highest value in the27th day after pollination.
授粉后不同采收期的维生素 A源含量呈线性增长，27天达到最大值； www.ymkx.com.cn
The mild formula containing provitamin B5 cleanses and cares for normal or slightly greasy hair. Ideal for daily use and the whole family.
配方富含维他命原 B5，可温和清洁及呵护中性或偏油性的头发，是日常清洁护理秀发的理想选择。 bbs.ly.shangdu.com
There are no significant correlation between t the color of kernels and provitamin A content.
甜玉米籽粒的色泽与维生素 A源含量无显著相关。 www.ymkx.com.cn
A vitamin precursor that the body converts to its active form through normal metabolic processes. Carotene, for example, is a provitamin of vitamin A.
一种由身体通过正常新陈代谢过程，将其转化成活跃形式的维生素的前体，比如，胡萝卜素是维生素A的维生素原。 odict.net
Ever so kind to stressed, sensitive lips, this balm's packed with natural waxes, comforting chamomile extract, gentle jojoba and babassu, moisturizing provitamin B5 and protective vitamin E.
曾经那样善待强调，敏感的嘴唇，这个唇膏与天然蜡包装，安慰洋甘菊提取液，霍霍巴和巴巴树温和，保湿维他命原 B5和维生素 E的保护。19fan
Main ingredients: fresh aloe juice extract, fresh milk, provitamin B5, microelements, amino acid.
主要成份：新鲜芦荟原汁精华、鲜牛奶、维他命原 B5、微量元素、氨基酸等。 mingshuang
Main ingredients: Rose essence, moisturizing factor, provitamin B5 and vitamin E.
主要成分：玫瑰花精华、保湿因子、维他命原 B5、维他命 E。 asia-made
Roughly,100 kg fresh needles and twigs of Pinus massoniana are needed for preparing1 kg provitamin concentrate.
制备1公斤维生素原浓缩物，约需新鲜马尾松嫩枝叶100公斤。 cnki
Sorbitol and provitamin B5 have intensive moisturizing properties and also protect the extremely fine skin around the eyes area from further moisture loss.
山梨醇和维生素原 B5密集保湿的属性，同时保护进一步的水分流失的眼睛周围的皮肤极其精细的。 ynypx |