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- They use a distilling method, right? 用的是蒸馏的方法，对不对？
- Determination of water content.Azeotropic distillation method. 英文名称： Surface active agents and soaps.
- Obtained by way of ancient distillation methods from genetically im proved fresh fruits and flowers. 以古老的蒸馏法由品种改良的鲜果及花朵中萃取而得。
- Today, the retorts and pot stills have been largely supplanted by more efficient distillation methods in most industrial processes. 如今，在许多工业过程中，绝大部分曲颈瓶和罐式蒸馏器已被效率更高的蒸馏方法代替。
- Because of a azeotrope is formed between phenol and water,the phenol-water mixture can not be separated completely through common distillation method. 由于苯酚和水能形成共沸物,因此不能用普通精馏方法将它们分离。
- ZP juice-residue distillating set adopts batch feeding , direct steam heating distillation methods to distill alcohol from fermented grape residue or other fruit residue . 本机组是以分批投料、蒸汽直接加热蒸馏的方法，从经发酵后的葡萄皮渣或以其它果实为原料的发酵果渣中，提取酒精的专用设备。
- In this paper,benzyl chloride,benzalcohol and phenol was dissociated from phenolic resin by adopting water vapour distillation method. 这种树脂的生产过程控制和产品质量检验时,涉及游离酚、氯化苄和苄醇的分析测定,如果采用分别测定,其操作相当繁琐,准确性也不高[2-6]。
- In this paper, the author proposes a method for the optimal design of pretreating industrial wastewater by distillation method. 提出用精馏法预处理工业废水的一种优化设计方法。
- You can purify the water by distilling. 你可以通过蒸馏来净化水。
- Water can be made pure by distilling it. 水可以通过蒸馏而提纯。
- Title： Comparison of Supercritical Fluid Extraction and Steam Distillation Methods for the Extraction of Essential Oils from Schizonepeta tenuifolia Briq. 关键词：超临界流体萃取;水蒸气蒸馏;气相色谱-质谱;荆芥穗;中草药
- Elsholtzia rugulosa seed oil were extracted by squeezing method,solvent extraction method,molecular distillation method and supercritical extraction. 采用压榨法、溶剂浸提法、分子蒸馏法、超临界法提取了野香苏籽油。
- The results showed that different distillation method affected the testing data.The standard curve was rectilinear from the rage of 50ng/L to 4050ng/L. 比较了用不同方法处理样品对检测结果的影响，通过对检测范围、精密度、回收率等项目的测定，验证了该方法的可靠性。
- The paper formulizes the mechanism and technological process of treating DDNP wastewater and of realizing water closed cycle by underpressure distillation method. 简要概述了化工厂DDNP废水来源及水质,详细阐述了减压蒸馏法处理DDNP废水实现水闭路循环的机理、工艺流程。
- Method: Extract volatile oil from green, stir-baked with rice and bran Codonopsis pilosulaby by wet distillation method, and separate and identify them by GC-MS technique. 方法利用水蒸气蒸馏提取党参挥发油的方法，分别提取党参片、米炒党参、麸炒党参，利用GC-MS联用技术对挥发油成分进行分离鉴定。
- The fir essential oil was extracted from fir root by steam distillation method, from which cedrol was extracted, and then, cedrol methyl ether was synthesized based on cedrol. 以杉木根为原料通过水蒸气蒸馏法提取杉木精油，从杉木根精油中精制提取柏木脑，再以柏木脑为原料合成甲基柏木醚。
- Sea-water can be made drinkable by distilling out the salt. 可以用蒸馏法除去海水中的盐分以制取饮用水。
- The gravimetry method by directly adding calcium carbide to determine the moisture content in tar was introduced, and was compared with the distillation method. 介绍了直接加入电石测定焦油水分的称量法,并且与蒸馏法进行了对照,用新方法测定的焦油样,其精密度和准确度较高。
- This paper describes the distillation method, the chemical components and the products quality control standard of essential oil of Melaleuca alternifolia. 文章叙述了互叶白千层芳香油的提取方法、化学组分及产品质量控制标准。
- Their business methods sicken me. 我很讨厌他们做生意的手法。
