- 重点词汇
- phenolicadj.酚的，石碳酸的;
- modificationn.修改，修正，变更，改良，改进，缓和，减轻，限制;[语]修饰，（用变音符号的）母音改变;[生]诱发变异，变态，变体，变型;
- brieflyadv.短暂地;简单地;简略地;略略;
- ofprep. 关于;属于…的;由…制成;
- otheradj. 别的;其他的;（两个中的）另一个;其余的;
- resinn.树脂;合成树脂;松香;
- introducedadj.[医]引种的，引进的;
- foregroundn.前景;突出的地方， 最显著的位置;
- wasv. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质（ be的过去式 ）;在，存在;不受干扰;
- 相关例句
悬浮法生产的粒状热塑性酚醛树脂可以取代进口树脂.
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The phenolic foam plastic is prepared by foaming of synthetic high active phenolic resin.
合成高活性酚醛树脂,用它发泡制备酚醛泡沫塑料.
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研究了水泥复合酚醛树脂胶粘剂对制备黄铁矿烧渣冷固球团性能的影响.
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分别以沥青树脂和酚醛为基体与炭纤维复合,通过模压成型,得到实验室复合材料试样.
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The resistance of epoxy-modified phenolic resin to medium in oil well was mainly discussed.
重点研究了环氧改性酚醛树脂在油井防砂中的耐介质情况.
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A manufacturing process of high performance coated sand phenolic resin was introduced.
介绍了一种高性能覆膜砂用酚醛树脂的制作工艺.
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The heat-resistant of the modification phenolic resin had been improved markedly.
研究表明,改性后酚醛树脂的耐热性得到了显著的改善.
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An avid stamp collector , John rides the subject pretty hard whenever it is introduced.
约翰是个热心的邮票收藏家, 只要有人提起集邮,他就会滔滔不绝.
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Although I don't collect photos or postcards, I am an avid stamp collector.
尽管我不收集照片或明信片, 我却是个热心的邮票收集者.
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