介绍了以硫磷酸为原料，与溴丙烷、二甲胺反应合成丙线磷的新工艺。
A new technology for preparation of Ethoprophos from o, o Diethyl Dithiophosphoric acid, Propance Bromide and Dimethylamine was introduced.
重点介绍了以碳酸氢铵、氯化钾、磷酸为原料生产磷酸二氢钾的新方法。
The production method of potassium dihydrogen phosphate is discussed emphatically, in which ammonium bicarbonate, potassium chloride and phosphoric acid are used as raw materials.
介绍了以磷酸为活化剂二步法组合炉制造粉状活性炭的新工艺及相关的炭活化装置。
A new technology was introduced for the manufacturing process of PAC (powdered activated carbon) with both tradition stove and new rotatory stove by phosphoric acid method.
以湿法磷酸为原料制取牙膏级磷酸氢钙的关键在于解决湿法磷酸的净化与脱氟问题。
A purification process of wet-process phosphoric acid, which is used for the production of toothpaste-grade calcium hydrogen phosphate, was studied.
以硝酸、磷酸为浸泡剂，在强氧化剂的作用下，对无硫膨胀石墨的制备进行了初步研究。
Study on preparation of sulphur-free expanded graphite was made using nitric acid and phosphoric acid as steep in strong oxidizing environment.
其次，尝试使用工业明胶为原材料，以磷酸为催化剂，探讨最佳的水解条件，控制反应程度。
Second, try to use industry gelatin as the raw materials, with phosphoric acid as the catalyst to explorer the best hydrolysis conditions, to control the degree of the reaction.
以钼磷酸为催化剂合成了两种羟基乙酸酯，并经沸点和核磁共振氢谱确定了它们的组成和结构。
Molybdophosphoric acid used as the catalyst, two alkyl glycolates were prepared. The glycolates were characterized by the boiling points and proton NMR spectra.
本文就以麦秆为木质原料，以磷酸为活化剂制备活性炭的工艺过程进行了研究，得出优化的工艺条件。
In this article the technological process used to produce activated carbon by phosphoric acid and straw is described.
以甲醛和磷酸为反应试剂，采用均相反应法制备出壳聚糖(CS)的磷酸化衍生物-甲基磷酸化壳聚糖(NPCS)。
In this study, N-methylene phosphonic chitosan (NPCS) was synthesized via formaldehyde addition and condensation with phosphoric acid in a step reaction.
该公司先前曾对66名受试者进行了研究，其中有31人已被诊断为抑郁症，研究结果证实了血液磷酸浓度和抑郁程度间存在关联。
The connection between phosphoric acid levels and depression was confirmed in an earlier study conducted by the company involving 66 people, 31 of whom were diagnosed with depression.
结果，布伦特佩里，该公司的老板说，这种电池单元比使用磷酸铁制作的要强22%以上。这些细胞单元是由陶氏柯卡姆公司（Dow Kokam）为乌鸦能源公司生产的。
The result, says Brent Perry, the company’s boss, is that the cells are 22% more powerful than ones that use iron phosphate.
至此开始形成的就只会是锂磷酸铁，通过控制环境，研究人员能够使球体表面为玻璃质而非晶质。
From then on the growing sphere is just lithium phosphate and, by manipulating the conditions, the researchers were able to make the coating glassy rather than crystalline.
人体将脂肪酸输送至肝脏，分解为各种物质，随后经历氧化磷酸化——产生能量的过程。
The bodytransports fatty acids to the liver to be broken down into productswhich then undergo oxidative phosphorylation - a process which producesenergy.
2007年，Whole Foods市场在康涅狄格州的一家超市里安装了200千瓦磷酸电池，该州的补贴为燃料电池系统成本的25%到40%。
In 2007, Whole Foods market installed a 200-kilowatt phosphoric acid cell in a supermarket in Connecticut, where subsidies fund 25 to 40 percent of the cost of a fuel-cell system.
探讨以乙醇为有机溶剂净化湿法磷酸过程中的反应机理。
The reaction mechanism of purifying WPA by ethyl alcohol as organic solvent is sought.
在浸没循环撞击流反应器中，以硝酸钙和磷酸钠为原料、乙酰胺为分散剂，采用水热法合成了纳米羟基磷灰石。
Nano - hydroxyapatite was synthesized by hydrothermal method in the submerged circulating impinging stream reactor, using calcium nitrate and sodium phosphate as reactants and acetamide as dispersant.
因此，次磷酸钠为还原剂的化学镀铜工艺更适宜应用于对导电性要求相对较低的行业。
Therefore, the deposit using sodium hypophosphite as reductant was more suitable for the industries which had a relatively low requirement on conductance.
公司主要关注核苷酸化学，尤其侧重环状核苷酸为基础的各种蛋白激酶、磷酸二酯酶和离子通道等的抑扬调节剂。
The company has its focus on nucleotide chemistry with special emphasis on cyclic nucleotide-based modulators of respective protein kinases, phosphodiesterases and ion channels, etc.
研究了利用游离酵母细胞转化葡萄糖为果糖1,6 -二磷酸(FDP)的反应条件。
The reaction conditions of bioconversion for manufacturing fructose 1, 6 diphosphate (FDP) have been studied by using free yeast cells.
以磷酸和蜜胺为原料，合成阻燃剂磷酸蜜胺，确定了最佳的工艺条件。
The melamine phosphate is synthesized from melamine and phosphoric acid. The optimum technological conditions are determined.
其合成多在微生物中进行，原料为磷酸甘油和脂肪酰辅酶a。
They are synthesized from glycerol phosphate and fatty acyl CoAs, usually in the microsomes.
研制了有机磷酸盐为活性物质的PVC膜钙离子选择性微电极。
PVC matrix membrane calcium ion-selective microelectrode based an. organophosphate has been constructed.
在分析传统GD170水泥结合高铝浇注料存在问题的基础上，论述了以磷酸盐为结合剂的新型浇注料的研制过程及使用效果。
This paper analyzes the problems of GD170 cements with high aluminum refractory castable and expounds the development and use result of the new phosphate with high aluminum refractory castable.
磷石膏为湿法生产磷酸排放的工业废渣，因含可溶磷杂质，不能直接使用。
Phosphor - gypsum is the industrial waste discharged from wet process phosphorous acid production.
以玉米淀粉为原材料、三聚磷酸钠为酯化剂、碳酰二胺为催化剂，半干法制备了高粘度磷酸酯淀粉。
Taking corn starches as raw material, sodium tripolyphosphate as esterifying agent and carbamide as catalyst, high-viscosity phosphate starch is prepared by semidry process.
以丙烯酸、氢氧化钠等为原料，以无机磷酸盐为链转移剂合成了系列低分子质量聚丙烯酸钠分散剂。
A series of low molecular weight polyacrylic acid sodium solutions was synthesized by using inorganic phosphate as chain transfer agent on the basis of acrylic acid, sodium hydroxide and so on.
再以高梁壳渣为原料，磷酸法制取粉状活性炭，通过正交试验探索了最佳工艺条件。
The optimal manufacturing process of PAC(powdered activated carbon) from sorghum shell dregs with phosphoric acid method by orthogonal design are investigated.
再以高梁壳渣为原料，磷酸法制取粉状活性炭，通过正交试验探索了最佳工艺条件。
The optimal manufacturing process of PAC(powdered activated carbon) from sorghum shell dregs with phosphoric acid method by orthogonal design are investigated.
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