AIM: in order to improve the clarity and quality of Ginkgo leaf water-extraction solution, and optimize the production process.
目的：为了提高银杏叶水提液的澄清度和药品质量，优化生产工艺。
Extraction of water depends on two properties of the aquifer: porosity and permeability.
水的开采取决于含水层的两个性质：孔隙度和渗透性。
The researchers used water and an ultrasonic extraction process, followed by gas chromatography-mass spectrometry to quantify the amount of cocaine in more than 230 bills collected in 17 cities.
研究人员从17个城市收集到230张纸币样本，并使用水和超声波提取方法，再加上气相色谱分析-质谱法对样本进行测试。
Spudis' plan involves "robotic resource extraction and the deployment of space-based fuel depots" using water from the moon before any humans return to its surface.
斯普德斯的计划包括“机器人提取资源以及部署天基燃料仓库”，在人类返回月球前使用这些水。
However, rare earth is often radioactive. Moreover, in the smelting and extraction of rare earth, dangerous chemicals are frequently used, thus polluting local air, water and land.
但是，稀土生产往往带有放射性，加工企业在冶炼和分离稀土时，也经常使用危险的化学品，周围的空气、水和土地容易遭到污染。
Water extraction is an economical and effective method that is applied to remove basic nitrogen compounds in FCC light gasoline.
水萃取法是脱除催化裂化轻汽油中碱性氮化物的经济有效的方法。
It may be necessary to make special arrangements for water extraction, storage, and distribution.
为水源的萃取、贮存以及分配做出特别的安排是很必要的。
Methods: Polysaccharides of Snakegourd root were obtained by hot water extraction and ethanol precipitation and its contents were determined with Phenol vitriol colorimetry.
方法：用水提醇沉法提取天花粉多糖，用酚-硫酸比色法测定多糖含量。
However, the water extraction accuracy can't meet water remotely sensed applications due to the water mixed pixel.
但混合像元的存在限制了这些数据的应用效果，使水体提取精度难以满足实际应用需求。
Conclusion: the Suoshi extraction method and the acid water extraction method can meet industrialization production requirements.
结论：索氏提取法提取、酸水提取都可以满足工业化生产要求。
Compared to the conventional organic solvent extraction method, the subcritical water extraction method showed shorter handling time and lower solvent consumption without waste producing.
结果表明，当两者具有相同的提取效果时，亚临界水提取法的提取时间及提取溶剂的消耗量大大减少，避免了使用有机溶剂造成的污染。
To obtain chemical constituents from the fruit of Catalpa ovata G. Don, the methods of water extraction, ethanol extraction and petroleum ether extraction were used.
采用水提取法、醇提取法和石油醚提取法对梓树果实的化学成分进行了比较全面的定性实验。
MethodsTo obtain chemical constituents from Musa basioo, in this paper the methods of water extraction, ethanol extraction and petroleum ether extraction were used.
方法采用水提取法、醇提取法和石油醚提取法对芭蕉根的化学成分进行定性实验。
Pok, in this paper the methods of water extraction, ethanol extraction and petroleum ether extraction were used.
本实验采用水提取法、醇提取法和石油醚提取法对准噶尔铁线莲的化学成分进行了定性研究。
Objective: To optimize water extraction technology of manninotriose in Radix Rehmanniae Praeparata.
目的：筛选熟地黄中活性成分甘露三糖的最佳提取条件。
The effects of several influential factors on the water extraction of baicalin were investigated by single factor experiment using UV-spectrometry for the determination of baicalin content.
本文采用单因素试验，运用紫外分光光度法作为黄芩苷的分析方法，对黄芩苷的水提工艺的影响因素进行了考察，并在此基础上进行正交实验，优化提取工艺参数。
To elucidate the mechanisms of yeast extraction and Echlonia Kurome Okum water extraction to stimulate the growth of Escherichia coli.
研究海带水提液和酵母提取物促大肠杆菌生长的机理。
The dried extraction yield and transfer rate of matrine and oxymatrine were adopted as markers in the orthogonality test to optimize the water extraction and purification procedure of herbs;
采用正交试验法，以干浸膏得率和苦参碱、氧化苦参碱转移率为评价指标，优选水提取药材的提取工艺和精制工艺；
Water is the base of living things on Earth. Water extraction is important to the water resources investigation, the forecasting and evaluating of flood disaster and environmental monitoring.
水是地球上万物的命脉所在，水体提取对于水资源调查、洪水灾害预测评估和环境监测等有着重要作用。
Subcritical water extraction was used to extract pesticide residues, and compared with other pretreatment methods.
将亚临界水萃取技术应用于农药残留的提取，并与其它几种预处理技术进行了比较。
Black tea extracts are normally produced by a hot or boiling water extraction process usually a countercurrent process.
红茶的提取物通常是用热水或沸水通过逆流萃取工艺来制取的。
Crude polysaccharide was gained by hot water extraction, alcohol precipitation, decolorization and deproteinization.
以莪术为材料，经热水提取、酒精沉淀、脱色、脱蛋白得粗多糖。
Experimental Methodsare: Crude polysaccharide was gained through hot water extraction, alcohol precipitation, decolorization and deproteinization.
莪术经热水提取，酒精沉淀，脱色，脱蛋白得粗多糖。
Emulsification appeared in the process of water extraction.
在水萃过程中出现了乳化现象。
Objective:To optimize the water extraction method of Such 9 flavor crude drugs as Chinese angelica, raddle , etc.
目的：优化赭朴九味润燥汤中的当归、代赭石等9味药的水提工艺。
OBJECTIVE:To optimize the conditions for the water extraction of Compound eupatorium granule and to establish the quality control of its preparation.
目的：优选复方土牛膝颗粒的最佳水提工艺，并建立其质量控制方法。
In the experiment, inulin was prepared from burdock root by microwave-assisted hot water extraction.
本实验采用微波辅助热水提取法以牛蒡根为原料制备具有良好生物活性的菊糖。
The results suggest that a reservoir with low vertical permeability and interlayer above the water oil contact would have good effect of water extraction and cone control.
研究表明，对于垂向渗透率较低、油水界面之上存在夹层的储集层，采水控锥效果显著。
The results suggest that a reservoir with low vertical permeability and interlayer above the water oil contact would have good effect of water extraction and cone control.
研究表明，对于垂向渗透率较低、油水界面之上存在夹层的储集层，采水控锥效果显著。
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