- 重点词汇
- 相关例句
Her husband disavowed her after 30 years of marriage and six children.
她的丈夫在和她结婚三十年有六个孩子后抵赖不认她。
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在任何情况下,假装这种事情没有发生都是不明智的,拒不承认也是不诚实的。
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Using this approach, the separation efficiency of different solvents for C_9 arene can be predicted.
应用此法预测了多种溶剂对于C9芳烃异构体的分离效果。
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Two Kinds of Calix [ 4] Arene Derivatives as Capillary Gas Chromatography Stationary Phases
两种新型杯[4]芳烃衍生物用作毛细管气相色谱固定相的研究
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The cost producing this primer is lower much due to selecting cheap mixed arene as solvent.
制得的改性快干工业底漆的各项性能指标均达到要求,由于选择了价廉的混合芳烃溶剂,使该漆的生产成本大幅下降。
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Study on extraction and separation of rare earth metal ions by calix [ 8] arene
杯[8]芳烃萃取稀土金属离子的研究
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Hydrotreating is an effective method of removing sulfur, nitrogen and arene from petroleum products.
催化加氢精制是降低石油产品中硫、氮及芳烃含量的有效方法。
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Synthesis and extraction properties of novel thiacalix [ 4] arene derivatives
硫杂杯[4]芳烃衍生物的合成及萃取性能研究
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Synthesis of Calix [ 4] Arene Derivative and Its Application in Liquid Membrane Transport
杯[4]芳烃衍生物的合成与液膜传输性能研究
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Synthesis and Properties of Calix [ 4] arene Based Receptors Containing Transition Metal Clusters
杯〔4〕芳烃过渡金属原子簇化合物的合成及性质研究
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Causes for Collapse of Arene Extractive Distillation Tower and the Maintaining Methods
芳烃抽提蒸馏塔倒塌原因分析和维修方法
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Research on Liquid-phase Catalytic Oxidation of Arene Side Chain to Prepare Aromatic Acids
芳香烃侧链液相催化氧化制备芳香酸的研究
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