英语人>词典>汉英 : 蒸馏法 的英文翻译,例句
蒸馏法 的英文翻译、例句

蒸馏法

基本解释 (translations)
distilment  ·  retorting

词组短语
distillation method
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From the gas chromatography, report the percentages of limonene and carvone in your original sample and in the fractions following distillation.

从气相色层析分析中,回报在你的原样品和通过蒸馏所得的馏份中所含柠檬烯和香芹酮的百分含量。用蒸馏法分离这些组份的效率有多高呢?

Cinnamon oil is extracted by steam distillation from cinnamomum cassia bark pretreated by microwave.

本文用水蒸汽蒸馏法蒸馏经微波预处理的肉桂粉得到肉桂油,并采用滤纸片法、固相扩散法、气相扩散法研究了肉桂油对6种细菌、1种酵母、4种霉菌的抑菌活性及其最低抑菌浓度。

The characteristic properties of three kinds of turpentine prepared by steam distillation method had all met the super grade requirements of China national standard——GB/T 12901-2006 "Gum turpentine".

摘 要:对比研究了溶剂法和水蒸气蒸馏法制备马尾松、湿地松和思茅松松节油的工艺,使用水蒸气蒸馏法制得的3种松节油样品均符合国家标准《脂松节油》GB/T 12901-2006的质量指标要求。

Methods Volatile oil was extracted from fresh tansy by vapor distillation.

水蒸气蒸馏法提取鲜艾叶挥发油,饱和水溶液法制取挥发油β-环糊精包合物,水蒸气蒸馏法再提取包合物中挥发油,紫外光谱法分析包合前后挥发油。

New definitions of true value ,random error and systematic error;2. The test value obtained through distillation pretreatment better approaches the true value .

本文通过试验论证了即使对较清洁的水,也以蒸馏法预处理为佳,蒸馏法预处理后的测定值更接近真值。

TEM shows that drying by direct heating might result in hard aggregation of the tourmaline powder, while hard aggregation might be avoided by azeotropic distillation. Raman spectroscopy reveals that there are O_H and C_H on the surfaces of the tourmaline powder obtained by azeotropic distillation, which indicates that butoxy is chemically adsorbed on the surfaces of tourmaline particles, but not adsorbed on those formed by direct drying. X_ray powder diffraction shows that the intensity of diffraction peaks decreases after grinding. There is no damage to the tourmaline crystal lattice in the process of direct heating, azeotropic distillation, or ultrafine grinding.

透射电镜分析结果表明,直接加热脱去水或正丁醇会使电气石超细颗粒发生硬团聚,而共沸蒸馏法则可有效防止硬团聚的产生;拉曼光谱结果表明,共沸蒸馏法制备的电气石粉末表面存在O—H和C—H键,说明正丁醇在颗粒表面为化学吸附,而直接干燥法得到的电气石粉末表面则没有;X射线粉晶衍射结果表明,研磨过程降低了粉末衍射峰的强度,但直接加热干燥和共沸蒸馏干燥均未破坏电气石的晶格结构。

For Os separation, solvent extraction (Br_2 or CCl_4) and distillation are two mainly effective techniques, and microdistillation is used to further purify Os.

Os的分离纯化方法有蒸馏法和Br2或CCl4萃取法以及微蒸馏法,它们是分离和纯化Os的有效方法,也是目前国内外大多数实验室所采用的方法。

Comparing with those of steam distillation,the contents of undecane, nonane increased by SPME; and some components that would not be extracted by steam; disti llation were extracted by SPME, such as verbenol,yElenene,calarene,(1)aGurjunene,viridiflorol etc.

结论与水蒸气蒸馏法相比,固相微萃取法得到的十一烷、壬烷等烷烃的含量增加;并且提取出了水蒸气蒸馏法不能蒸馏出来的一些成分,如马鞭草烯醇、γ榄香烯、白菖烯、α古芸烯、绿花白千层醇等。

The number of components in steam distillation extraction for chafu was about 13,mainly containing Thymyl methyl ether,Beta-selinene and so on,which occupied over 18% in all components.

水蒸气蒸馏法和超临界萃取测定柴胡挥发油成分比较发现,鉴别峰的数量相对较少,水蒸汽蒸馏法提取的柴胡挥发油中鉴定出13个主要成分,占挥发油组分的18%以上,主要成分为百里基甲基醚、β—蛇床烯等;超临界萃取的柴胡低极性成分中鉴定出9个主要成分,占低极性组分的20%以上。

The methods of extracting and refining tellurium presently were mainly soda roasting,autoclaving in general basic solution,sulfating roasting,oxidative leaching in acid solution, solvent extraction ,emulsion liquid membrane,microbial method,electrorefining,vacuum distillation and zone melting etc.

目前分离提纯碲的方法主要有苏打粉焙烧法、碱性高压浸出法、硫酸化焙烧法、氧化酸浸法、萃取法、液膜法、微生物法、电解精炼法、真空蒸馏法、区熔精炼法等,其中电解精炼法得到的碲的纯度达到99.99%,真空蒸馏碲的纯度达到99.999%,区熔精炼碲的纯度可达99.999995%,本文综述了以上分离提纯碲的方法。

更多网络解释与蒸馏法相关的网络解释 [注:此内容来源于网络,仅供参考]

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