The research of solvent extraction chemistry is actually the coordination chemistry between two phases.
溶剂萃取化学所研究的问题实际上是两相间的配位化学。
In this paper, some advances in study on rare earth extraction chemistry are reviewed since the naphthenic acid has been used in extracting rare earth to 1990s.
本文主要综述环烷酸用作稀土元素萃取剂的萃取化学研究进展。
Their original extraction was rewarded with the Nobel prize for chemistry in 2008.
它们最初的提取物曾获2008年诺贝尔化学奖。
A gas chromatographic method for the determination of methamidophos pesticide residues in the Allium Chinense was established by means of micro chemistry and solid phase extraction techniques.
采用微量化学方法和固相萃取技术，建立了气相色谱法简单、快速、准确地测定荞头中甲胺磷农药残留量的方法。
Supercritical Fluid Extraction is a highly effective and selective sample separation technique and has been widely used in industrial production, environmental analysis and analytical chemistry.
超临界流体萃取是一种高效率选择性样品分离技术，已被广泛应用在工业生产、环境检测和分析化学等领域。
The applications of analytical chemistry in traditional Chinese medicine research involve the extraction, separation and characterization of the effective constituents in the medicines.
分析化学用于中药研究主要包括中药有效成分的提取、分离和表征。
The device is suitable to concentrate in the pharmacy, foodstuff and chemistry and also can serve as reclamation of alcohol and simple reflux extraction.
本设备适用于制药、食品、化工等行业对料液的浓缩，并且可作为回收酒精和简单的回流提取之用。
Metallurgy is the physics, chemistry, and engineering related to metals from ore extraction to the final product.
冶金学是涉及金属从矿石提炼到最后产物的物理学、化学和工程学总称。
The use of machinery, physics, chemistry, physical-chemical methods such as extraction of container in order to obtain and maintain a vacuum device.
利用机械、物理、化学、物理化学等方法对容器进行抽气，以获得和维持真空的装置。
Metallurgy is the physics, chemistry, and engineering related to metals from ore extraction to the final product.
冶金是物理、化学、工程有关，金属矿砂开采，最后的产品。
Metallurgy is the physics, chemistry, and engineering related to metals from ore extraction to the final product.
冶金学是物理学、化学和涉及金属从矿石提炼到最后产物的工程学。
Metallurgy is the physics, chemistry, and engineering related to metals from ore extraction to the final product.
冶金学是物理学、化学和涉及金属从矿石提炼到最后产物的工程学。
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