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- The development of fraction collector makes a good base for the research of auto sampler. 该馏分收集器的开发为通用型自动进样器的研制打下了一定的基础。
- Some suggestions are presented to improve the performance of the feed system, distiller, fraction collector system and cooling system of the molecular distillation equipment. 在此基础上，对分子蒸馏设备的进料系统、蒸馏器、馏分收集系统和冷却系统的进一步改进提出了一些建议。
- electromagnetic type fraction collector 电磁型分次收集器
- photoelectric fraction collector 光电分级收集器
- rectangular type fraction collector 正交分次收集器
- balance-operated rectangular fraction collector 平衡操作正交分次收集器
- photo tube type fraction collector 光电管型分次收集器
- My husband is a stamp collector. 我丈夫是个集邮者。
- phototube type fractional collector 光电管型分次收集器
- The soil absorbs only a fraction of the rain that beats down. 土壤只吸收猛打到地面上的雨水的一部分。
- I'll be ready in a fraction of a second. 我马上就好。
- A collector of taxes or tribute from the public. 征收员从公众那儿收取赋税或贡物的人
- The story does not contain a fraction of truth. 这故事没有一点真实性。
- He has done only a fraction of his homework. 他只做了家庭作业的一小部分。
- The stamp collector decided to get that rare stamp at all costs. 这个集邮迷决心无论代价如何都要搞到那枚稀有的邮票。
- The car stopped within a fraction of an inch of the wall. 汽车在离墙不到一英寸的地方停住了。
- Could you move a fraction closer? 你能不能稍微再挪近点儿?
- The collector bubbled excitedly about his latest discoveries. 那位收藏家兴致勃勃地谈他最新的发现。
- The collector made an appraisal of $2000 on the drawing. 收藏家对那幅画的估价是二千美元。
- She spends only a fraction of her earnings. 她只花了所赚的钱的一小部分。
