初步提纯 预先精炼的英文

• prerefining

• "初步"英文翻译    initial; first step; prelimi ...
• "提纯"英文翻译    purification; purify; refine ...
• "预先"英文翻译    in advance; beforehand
• "精炼"英文翻译    refine; purify affinage; fin ...
• "初步提纯" 英文翻译 :    preliminary purification
• "提纯；精炼" 英文翻译 :    epuration
• "初步火法精炼" 英文翻译 :    preliminary fire refining
• "预先火法精炼" 英文翻译 :    preliminary fire refining
• "区熔提纯 区域精炼" 英文翻译 :    zone-refine
• "初步的；初级的；预先的" 英文翻译 :    preliminary
• "预先调查, 初步调查, 侦查" 英文翻译 :    preliminary investigation
• "预先形成；预先决定；初步加工；预先成型" 英文翻译 :    preform
• "提纯" 英文翻译 :    purification; purify; refine; refinement◇提纯复壮 purification and rejuvenation; 提纯剂 purificant; 提纯器 purifier; 提纯塔 purifying column [tower]; 提纯油 good oil
• "初步" 英文翻译 :    (开始阶段的; 不是完备的) initial; first step; preliminary; tentative 初步繁荣昌盛的社会主义国家 socialist country with the beginnings of prosperity; 初步方案 a tentative programme; 初步交换意见 have a preliminary exchange of views; 初步设想 a tentative idea; 获得初步成果 reap first fruits; get initial results; 体格检查是参军的初步。 a physical examination is a preliminary to joining the army
• "精炼" 英文翻译 :    1.(提炼; 除去杂质) refine; purify affinage; fining; softening; exaltation; fluxing; improving; refining 火法精炼 fire refining; 真空精炼 vacuum refining2.(精练) concise; succinct; terse 把一篇文章压缩精炼成几段 get an article down to quintessense in a few paragraphs; 精炼厂 refinery; 精炼法 purifying method; 精炼钢 purified steel; refined steel; refining steel; virgin steel; 精炼锅 kier; 精炼机 refiner; 精炼金属 refined metals
• "预先" 英文翻译 :    in advance; beforehand 预先打好行李 be beforehand with one's packing; 预先感谢 thank sb. in anticipation; 预先警告 forewarn; 预先声明 state explicitly beforehand; 预先通知 notify in advance; 她总是预先付房租。 she is always beforehand with the rent. 一切都已预先安排妥当。 everything has been fixed in advance
• "逐步提高" 英文翻译 :    escalate
• "是进一步提高" 英文翻译 :    use plain language
• "逐步提高房租" 英文翻译 :    to raise the rent steby step
• "超提纯" 英文翻译 :    ultrapurification
• "电提纯" 英文翻译 :    electro refining; electrorefining
• "氢提纯" 英文翻译 :    hydrogen purification
• "提纯，精制" 英文翻译 :    purify
• "提纯；纯化" 英文翻译 :    purify v. make pure
• "提纯；净化" 英文翻译 :    purification