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采用微波辅助提取方法, 以乙酸为提取剂从辣椒粉中提取辣椒素.Capsaicin is extracted from the powder of capsicum with microwave assisted, and acid the extraction solvent.以乙醇水溶液为提取剂,应用超声波技术从荞麦壳中提取色素.In this paper , we use alcohol solvent extracting buck...
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敌草快,是英国卜内门化学公司 ( 现改名先正达化学公司 ) 开发的 非 选择性接触除草剂和干燥剂.Diquat is a non - selective contact herbicide and desiccant , developed by ICI Plant Protection Division ( now Agrochemicals )....
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树在春季发芽生叶.The trees put forth buds and leaves in spring.基生叶丛生,茎生叶互生, 羽裂.Base foliation is fascicular, cauline foliation each other is unripe, feather crack.一片根生叶从土壤中长了出来.A radical leaf was rising out of the soil....
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No one knows how many people currently surf the Net.没人知道现在有多少人在网上冲浪。I sometimes get up at three or four in the morning and I surf the net.“我有时候早上三或四点起床,在网上冲浪. ”B : Yes. By the way do you often surf the Net?是的,顺便问一下,你经常上网...
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n.烤饼，烤小圆面包( scone的名词复数 )...
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“试题”的英语可以翻译为：examination questions，test questions ...
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n.利他主义者，爱他主义者...
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vt.为…备马（horse的过去式与过去分词形式）...
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As a businessman, you must do everything to avoid jeopardizing your fortune by making bad investments.作为商人, 你应该千方百计地避免因投资不当而损失一大笔钱.He came to this country 20 years ago and is the archetype of the successful Asian busines...
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discolor的音标：discolor的英式发音音标为：[dɪs'kʌlə]discolor的美式发音音标为：[dɪs'kʌlə]...
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n.外卫性...
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说服，传播，绕开，随意走走...
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Relative pronouns and adverbs introduce attributive clauses.关系代词和关系副词引导定语从句.Attributive adjectives precede the noun.定语形容词位于名词前.An attributive noun functions as an adjective.定语性名词起形容词作用....
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affiliated的现在完成时为：affiliated...