大豆分离蛋白的碱浸提酸沉淀工艺，目前普遍存在成品得率低，纯度低的问题。
The major problems such as low recovery ratio of protein, low yield and purity of finished products are found in the process of isolation soy protein by alkali extraction and acid precipitation.
通过酸沉淀法从发酵液上清中分离粗脂肽，并确定脂肽是发酵液上清中具有抑菌活性的物质。
The crude lipopeptide was isolated by acid precipition method from C-1 fermentation supernatant. The antibacterial activity of this lipopeptide was verified.
大豆分离蛋白的碱浸提酸沉淀工艺，目前普遍存在蛋白质回收率低，分离蛋白成品得率低，纯度低的问题。
The major problems such as lower recovery ratio of protein, lower yield and purity of finished products existed in the process of isolating soy protein by alkali extraction and acid precipitation.
当重铬酸银径直地沉淀在神经元里，它所展现出来的美丽是怎样的摄人心魂啊！
What beauty is shown in the preparations obtained by the precipitation of silver dichromate deposited exclusively onto the nervous elements!
血液中高水平的氨基酸与高风险心脏病，中风及动脉脂肪沉淀息息相关。
High levels of the amino acid have been linked to a higher risk of heart disease, stroke, and fatty deposits in the arteries.
用含钴催化剂废料作原料，采用酸溶-沉淀法工艺制取氧化钴。
The cobalt oxide is produced from cobalt catalyst waste by using acidolysis precipitate method.
研究了从锌焙烧烟尘常压热酸浸出液中沉淀针铁矿的过程。
Precipitation process of the goethite from hot acid leaching solution of zinc concentrate roast dust was investigated.
以乙腈为分散剂，采用沉淀聚合法合成了反乌头酸分子印迹聚合物微球。
Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as dispersion solvent.
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。
The fucoidan product was obtained by pretreatment of algae powder with high concentration ethanol, diluted acid extraction, concentration under vacuum, ethanol precipitation and lyophilization.
采用副反应系数，对在酸效应影响下的沉淀溶解度的计算进行了详细的讨论。
The application of side reaction factor to calculation of precipitation solubility was discussed thoroughly in this paper, which was affect by acid effect.
本文研究了沉淀剂法直接从菜籽饼粕中提取植酸。
Phytic acid was extracted directly from rapeseed meal by means of deposit solvent.
利用稀土烧结钕铁硼永磁材料的废料作为原料，选用酸溶-复盐沉淀的化学法，进行了制取氧化钕的实验研究。
A study for preparing neodymium oxide from waste Nd-Fe-B materials was conducted by adopting acid solving-composite salt precipitation process.
根据热力学分析结果，设计了快速并流沉淀工艺合成铁酸锌前驱体粒子。
The double-jet precipitation process was proposed based on the results of thermodynamic analyses.
酸浸过程去除了可能与主处理液反应的物质，这些物质会产生不希望产生的二次反应或损害近井地层的沉淀物。
The pickling process removes materials that may react with the main treatment fluid to create undesirable secondary reactions or precipitates damaging to the near-wellbore reservoir formation.
本文报道采用分级分离并结合有机溶剂沉淀法，从牛眼中纯化出高纯度透明质酸，较其他方法简便，易形成规模。
This paper deals with the way of purifying highly purity hyaluronic acid from ox eye by fractionation and organic solvent precipitation.
结果表明：在未接种的小麦叶肉细胞中，细胞间隙的焦锑酸钙沉淀颗粒大，形成中间疏松的无规则密闭体；
Results showed that calcium-containing pyroantimonate precipitate form big granules and amorphous obturation middle empty object in intercellular space of non-inoculated wheat leaves;
在混凝沉淀处理海水的过程中，预投加高铁酸钾，通过烧杯试验考察了其助凝效果。
Potassium ferrate was added during the treatment of seawater by coagulation and sedimentation processes, and the coagulation aid effect was investigated by a jar test.
通过均匀沉淀法制备了羟基锡酸锌包覆纳米氢氧化镁并将其应用到聚氯乙烯（PVC）中。
Zinc hydroxystannate coated nano-Mg(OH)2 was synthesized through homogeneous precipitation method and was applied to PVC.
采用超声波分离电极材料-酸浸-钴锂沉淀新工艺分离并回收了废旧锂离子电池中的有价金属。
A new process involving ultrasonic separation of electrode materials, acid dissolution, precipitation of cobalt and lithium has been applied to recover metals values from spent lithium-ion batteries.
采用酸浸法浸出废催化剂中的钼、镍、铋、镁，将浸出液沉钼酸后，对钼酸母液中的镍、铋、镁经过多级沉淀处理后加以综合回收。
Nickel bismuth magnesian is recycled by multiprecipitate after molybdenum is deposited from molybdenum-leaching solution and industrial production is realized.
加入酸会破坏乳浊液并使得牛奶出现块状沉淀。
The addition of acid breaks the emulsion and the milk forms in clumps.
目前钛酸锶粉末的制备方法主要有：高温固相烧结法、水热法、化学共沉淀法、溶胶-凝胶法等。
The methods of preparing SrTiO_3 powders include solid-state method, co-precipitate method, sol-gel method, hydrothermal method, etc.
采用化学共沉淀法以柠檬酸三钠为表面改性剂制备了离子型稀土复合钴铁氧体磁流体。
Rare earth composite cobalt ferrite ionic magnetic fluids were prepared by precipitation in the presence of Tri-sodium citrate.
以土豆渣为原料，采用稀酸溶液萃取、脱酯、乙醇沉淀的方法提取LM—果胶工艺。
The technology for extracting LM-pectin from potato scrap was that the potato scrap was extracted by dilute acid, degreased and precipitated by alcohol.
简述了云龙难选氧化银铜矿的性质，论证了酸浸—硫化沉淀浮选工艺的可能性及工业试验结果。
The properties of Yun Long refractory silver-copper ore are summarized. The feasibility as well as the pilot test result of the acid leaching-sulfide precipitation flotation process is demonstrated.
采用柠檬酸法测定了均匀沉淀法制备出的纳米氧化镁粉体活性，并与普通氧化镁粉体活性进行了比较。
The nanoparticles of magnesium oxide are prepared by homogeneous precipitating method and their activity is measured by the citric acid method.
因此对酸液的缓速和防止二次沉淀的性能有较高要求。
Therefore it has higher requirements on acid retarding and prevention of secondary precipitate.
实验测得随着丙烯酸钠单体配比从0增加到33%，能够沉淀聚合丙烯酰胺的临界柠檬酸钾浓度从32.10%提高到61.90%。
It is mensurated that the critical salt concentration of potassium citrate is from 32.10% to 61.90% as monomer ratio increase from 0 to 33%.
从热力学计算及实验两方面研究了酸性冶金废液中以砷酸铁形式中和沉淀脱砷过程。
A dearsenifying process from high concentration arsenate solution by formation of insoluble ferric arsenate is analyzed by thermodynamics and examined experimentally.
本文研究了不同酸浸条件、中和剂和沉淀条件对植酸生产得率的影响。
Different acid-soaking condition, neutralizer and sentimental condition has been studied for their effect of the productivity in phytic acid's process.
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