acid extraction
英 [ˈæsɪd ɪkˈstrækʃn]
美 [ˈæsɪd ɪkˈstrækʃn]
网络 酸萃取; 酸提取; 酸性萃取
双语例句
- The government is to accelerate its privatisation programme.
政府将加快其私有化计划的进程。 - Method Type I collagen was attained from rat tail tendon with method of acid extraction, then undergone analysis and identification using ultraviolet spectroscopy, SDS-PAGE and IEF.
方法采用酸提法从鼠尾肌腱中提取I型胶原蛋白，并用紫外扫描法、SDS-PAGE和IEF进行分析和鉴别。 - The use of ultrasonic vibration in acetic acid extraction of Ca2+ from wollastonite increased obviously the extraction ratio of Ca2+ ion.
研究了超声振荡技术应用于乙酸萃取硅灰石时的钙离子萃取率。 - Studies on Separation Rare Earth from Aluminum in Naphthenic Acid Extraction Systems
环烷酸萃取体系分离稀土和铝的研究 - The current work indicated that the partial acid extraction is an efficient method to achieve the3dimensional morphology and composition of inclusions in steel.
本研究表明，酸蚀法是得到夹杂物三维形貌和成分的有效方法。 - Preparation of Magnetic Nanospheres with Core-Shell Structure and Its Application in Nucleic Acid Extraction
核-壳型磁性纳米微球的制备及在核酸提取中的应用 - Anderson core facilities for DNA sequencing, peptide synthesis, nucleic acid extraction, and histopathology are supported by a grant from the US National Cancer Institute ( NCI CA-16672).
安德森癌症中心的DNA测序，多肽合成，核酸提取，与病理等设施由美国国立癌症研究所（NCICA-16672）资助。 - RPA has also been shown to be highly resistant to crude samples in comparison to PCR suggesting applications in on-the-spot field testing requiring no nucleic acid extraction.
和PCR相比，RPA证明具有很高的粗提样品耐受性，建议可以在现场实地测试无需核酸提取时使用。 - Short time acid extraction did not change the composition of inclusions.
短时间的酸蚀不会破坏夹杂物的成分。 - Effect of different fatty acid extraction methods and growth condition on Porphyridium cruentum AA and EPA contents
提取及培养条件对紫球藻AA与EPA的影响 - The company has three production bases, which engage in pesticide preparations production, amino acid and its chelated product production and humic acid extraction and compound respectively.
公司拥有三个生产基地，分别从事农药制剂生产，氨基酸以及其螯合物生产，腐殖酸提炼以及复合。 - Study on the Extraction of Pectin from the Residue of Sugarbeet(ⅰ) Acid Extraction and Ethanol Precipitation Technique
甜菜渣提取果胶的研究&酸法萃取、乙醇沉淀工艺 - Study on soluble polysaccharide by acid extraction from Pleurotus citrinopileatus& isolation, purification and structural determination of PC-3
金顶侧耳酸提水溶性多糖的研究&PC-3的分离、纯化与结构确定 - Studies on Glycyrrhizic Acid Extraction and Its Bacteriostatic Activities
甘草酸的提取及其抑菌活性研究 - This paper studied the glutamic acid extraction in the isoelectric point mother solution.
本论文对等电母液中谷氨酸的提取进行了研究。 - Methods: Acid extraction and ethanol sedimentary method were used to extract pectin from dried beet pellet.
方法：首先用稀酸提取，乙醇沉淀法提取果胶，采用正交实验优选出最佳工艺。 - Determination of Naphthenic Acid in Oil Refining Sewage by Cu 2+, Pyridine and Naphthenic Acid Extraction Spectrophotometry
Cu~（2+）、吡啶和环烷酸萃取分光光度法测定炼油污水中的环烷酸 - Different solvents affecting the rate of humic acid extraction are discussed.
讨论了不同抽提剂对腐殖酸的提取率的影响。 - Determination of Magnesium in Tobacco by AAS with Acetic Acid Extraction
乙酸浸提-原子吸收光谱法测定烟草中的镁元素 - Optimization of acid extraction of polysaccharides from rapeseed meal
菜籽饼粕中多糖的酸提取工艺优化 - Conclusions: Pectin can be extracted by acid extraction and ethanol sedimentary method.
结论：实验证实用酸提取、醇沉法可提取到含量较高的果胶。 - The residue was used for the preparation of pectin by acid extraction and ethanol precipitation method.
残渣经过酸提取乙醇沉淀法制取果胶。 - METHOD Investigations were made on the effect of water amount, soaking time and decoction time on the extraction of total organic acid, with the total organic acid extraction rate and the extract-acquiring rate as the indexes.
方法以总有机酸提取率和浸膏得率为指标，考查加水量、浸泡时间和煎煮时间对总有机酸提取效果的影响。 - Firstly, the collagen was obtained by the trypsin digestion and acid extraction from bovine tendon. Its purity and structure were characterized by Uv-Vis absorbance spectroscopy, Fourier transform infrared spectroscopy and amino acid analysis.
首先，采用胰酶消化和酸抽提相结合的方法提取了牛腱胶原，通过紫外-可见光谱、傅立叶变换红外光谱以及氨基酸分析表征了牛腱胶原的组成和结构。 - Traditional lactic acid extraction method involves acidification of calcium lactate, solvent extract, ion exchange, membrane technology and absorb fermentation etc.
传统的乳酸提取方法有钙盐酸解法、溶剂萃取法、离子交换法、膜技术和吸附发酵法等，这些方法由于成本高或乳酸纯度低，其应用具有一定的局限性。 - EMML total RNA was extracted with a nucleic acid extraction kit.
用核酸纯化试剂盒抽提EMML总RNA。 - The fucoidan product was obtained by pretreatment of algae powder with high concentration ethanol, diluted acid extraction, concentration under vacuum, ethanol precipitation and lyophilization.
采用高浓度醇溶液处理羊栖菜粉、稀酸提取、减压浓缩、乙醇分级沉淀和冷冻干燥等单元操作，可以获得褐藻糖胶产品。 - Here we reported an effective and rapid nucleic acid extraction system based on magnetic beads.
本实验我们建立了一种基于磁珠的快速、高效血清病毒核酸提取方法。 - Ultimately the experimental program was determined about the α-amino adipic acid extraction from the 7-ACA production wastewater.
最终确定从生产7-ACA的废水中提取α-氨基己二酸的实验方案。 - Acidification is a prerequisite for extraction, because the sodium butyrate in wastewater can alkaline into butyric acid by acidification, and it also can lower the extractant solubility in water, so acid extraction method with high concentrations of OXO can improve the extraction efficiency.
酸化是萃取的前提，通过酸化可使碱性废水中的丁酸钠转化成丁酸，并使萃取剂等有机物在水中的溶解度降低，从而提高了萃取效果。