基因: gen; gene; Mendelian factor; ...纯化: purification; purifying; dep ...背景: background; backdrop; settin ...基因纯化: isogenicity; isogenticity文化背景: cultural background; cultural settings英美文化背景: cultural background of britain &america适应文化背景护理: transcultural nursing等位基因纯合性: allele homozygosity基因纯合性失活: homozygous inactivation隐性基因纯合体: bottom recessive背景基因型: background genotype阿拉伯城市文化背景专家组会议: expert groumeeting on the cultural context of the arab city具有不同文化背景的几类少数人: minority cultural groups具有跨国公司或多文化背景工作经验: experience in working with international teams论日语外来词及其文化背景: on the cultural background of loan words in the japanese language论文化背景下汉语词汇的英语表达: on english expression of chinese words under the cultural background浅谈英语词汇中的隐含意义及文化背景: connotative meaning of some english vocabulary纯化: purification; purifying; depuration; edulcoration; purify计划和发展符合文化背景的旅游经营模式: plan and develop culturally appropriate背景: (布景; 衬托主体事物的景物; 对人物、事件起作用的历史条件或现实环境) background; backdrop; setting 历史背景 historical background; historical setting; 时代背景 background characteristic of times; 舞台背景 stage background; 英语学习背景 cultural background for english study 强化背刺: improved backstab擦亮, 纯化: brightening纯化,升华: sublimation纯化;精炼: exaltation纯化簿: purified virus