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由雌胭脂虫虫体干燥后制成的一种红色染料.A red dye obtained from the roots of this plant.本论文较系统研究了以胭脂虫为原料制备胭脂虫红色素的工艺过程.This subject use cochineal as raw material, red pigment composition of extraction and purification systems - depth study.同...
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v.前景( foreground的第三人称单数 )，突出的地方，最显著的位置...
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gasschaukel的音标：gasschaukel的英式发音音标为：['ɡæstʃəkl]gasschaukel的美式发音音标为：['ɡæstʃəkl]...
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“在下”的拼音为：zài xià...
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n.Gironde 党员adj.Gironde 党的...
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他正在辛苦地干活.He was sweating like a bullock.教授正在辛苦地编字典.The professor is drudging at dictionary - compiling.全村日夜辛苦地干着,要在9月的雨季之前收割并打完今年的庄稼.The whole village has been working day and night gathering and threshing this year'...
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hematochyluria的音标：hematochyluria的英式发音音标为：[hemætəkɪ'lʊərɪə]hematochyluria的美式发音音标为：[hemætəkɪ'lʊərɪr]...
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镁铝尖晶石的合成方法有电熔法和烧结法.The synthesis methods of magnesia - alumina spinel are electro - fusion and sintering process.含尖晶石的耐火材料广泛应用于冶金行业.Spinel containing refractories are widely used in metallurgical industry.浇注料的抗渣性与镁砂含量和尖晶...
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“酸性岩”的拼音为：...
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He flew the prototype to West Raynham to demonstrate it to a group of senior officers.他将原型空运到西雷纳姆，向一批高级军官作演示。...
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At least a quarter of a million people have died in the fighting and the resultant famines.至少25万人死于这场战斗和由此引发的饥荒。The cost of repairing earthquake damage could be more than seven-thousand-million dollars...弥补地震造成的损失需要超过70亿...
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hypermetamorhism的音标：hypermetamorhism的英式发音音标为：[haɪpəmetə'mɔ:hɪzəm]hypermetamorhism的美式发音音标为：[haɪpəmetə'mɔhɪzəm]...
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lead time的音标：lead time的英式发音音标为：['li:d taɪm]lead time的美式发音音标为：[lid taɪm]...
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ebuilliometer的音标：ebuilliometer的英式发音音标为：[e'bɪlɪəmɪtə]ebuilliometer的美式发音音标为：[e'bɪlɪrmɪtə]...