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- In this paper,a imidazole-salt was synthsised and was used with a polyphenol compound to modify the dicyandiamide curing epoxy resin system. 本文针对双氰胺固化环氧树脂时的固化温度高，固化产物耐湿热性差的缺点，利用自行合成的咪唑盐和多羟基酚类化合物，对双氰胺固化体系进行了改进。
- Early stage of infection by alginic acid decomposing bacteria, the contents of polyphenol compound increased quickly,but the activities of polyphenol oxidase were stabilized. 3、在褐藻酸降解菌感染海带的初期，多酚类化合物含量骤然升高，而多酚氧化酶的活性却没有明显变化。
- For example, with eats uncooked compares, the carrot after having boiled, in which kind of renieratene level will enhance greatly, but the polyphenol compound will drain completely. 对蔬菜和水果来说，在很多情况下，稍微烹制一下或加工一下，对人体可能更有好处。”
- Tea Polyphenol(TP),a kind of polyphenolic compound existing in tea,has been demonstrated to possess strong scavenging free radicals and special biological activity. 本文综述了茶多酚的生理活性、抗氧化作用机理、分析方法、应用领域及制备途径。
- Polyphenol compounds from heart wood of 15 years old E. leichow No. 1 contained mainly hydrolysable tannins (5. 98%)and partly condensed tannins (1. 91%). 15年生雷林一号桉木心材中的多酚类化合物以水解单宁为主（占原料的5．98%25），其次为缩合单宁（1．91%25）。稀碱预处理桉木，可除去大部分多酚类化合物。
- Curcumin is an active ingredient of Curcuma Longa.It is a polyphenolic compound extracted from the plant Curcuma Longa. 姜黄素是姜黄属中药的主要药理成分,是从姜黄属中药中提取的酚类物质。
- The flavonoids,having muti-physio-pharmaco-activity,is a kind of polyphenol compounds extensively existing in the natural world.Now its antineoplasmic activity is popularly investigated. 黄酮类化合物是广泛存在于自然界中的一类多酚化合物,具有多种生理药理活性,其抗肿瘤活性是目前的研究热点之一。
- Luteolin is a low molecular weight polyphenolic compound composed of a three-ring structure with various substitutions, one of which is unsaturated ring. 木犀草素有两个苯环和一个含两个氧原子的环，含有不饱和的键，有两个碳双键，在第四位有个羰基。
- Ellagic acid (EA), a kind of polyphenolic compound existing in fruits, nuts and vegetables, has been demonstrated to possess antinutagentic and anticarcinogentic activities. 鞣花酸(EA)属多酚类化合物,存在于多种水果、坚果和蔬菜中。
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- If water boils when it is in contact with tea leaves, a high proportion of polyphenolic compounds are extracted. These make the hot beverage excessively astringent. 如果与茶叶接触时水是沸腾的，就会提取出高比例的多酚化合物，使得这种热饮料过分涩口。
- Air is a mixture, not a compound of gases. 空气是气体的混合物，不是化合物。
- Rose is a plant with compound leaves. 玫瑰是复叶植物。
- "Broad-shouldered" is a compound word. "Broad-shouldered"是个复合字。
- Common salt is a compound of sodium and chlorine. 食盐是钠和氯的化合物。
- If water boils when it is in contact with tea leaves,a high proportion of polyphenolic compounds are extracted. These make the hot beverage excessively astringent. 如果与茶叶接触时水是沸腾的，就会提取出高比例的多酚化合物，使得这种热饮料过分涩口。
- The most important is polyphenol. 最重要的是酚。
- The color of the beverage and much of its taste,especially astringency,is attributed to these polyphenolic compounds,or to their oxidation products in black tea. 这种饮料的颜色，以及许多味道，特别是涩味，都是由于这些多酚化合物的缘故，或者说是由于它们在红茶中的氧化产物的作用。
- My friend's family lives in the compound. 我朋友的家住在那个大院里。
- The color of the beverage and much of its taste, especially astringency, is attributed to these polyphenolic compounds, or to their oxidation products in black tea. 这种饮料的颜色，以及许多味道，特别是涩味，都是由于这些多酚化合物的缘故，或者说是由于它们在红茶中的氧化产物的作用。
