- 更多网络例句与加碱相关的网络例句 [注:此内容来源于网络,仅供参考]
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The effects of the water dosage, pH value and alkalify mode in the preparation process on the photocatalytic activity of TiO2 were examined, and the optimum preparation conditions were also determined by orthogonal design.
制备过程中的加水量、pH值和加碱方式对TiO2光催化活性有影响,通过正交实验确定了TiO2的最优的制备条件。
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Sodium zinc chlorophyllin was prepared from the chlorophyll extracted through the processes of saponification, acidification, ironing and basification.
以松针为原料,利用溶剂从中提取得到叶绿素,经过皂化、酸化、锌代及加碱成盐等过程,制备得到叶绿素锌钠盐,并测定了其对光、热及几种食品添加剂的稳定性。
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A new surfactant-polymer binary compound system without alkali was proposed and used to attain ultra-low interfacial tension of oil.
为此提出利用不加碱可形成超低界面张力的聚合物/甜菜碱表面活性剂二元复合体系驱油。
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The low molacular hydrogenated bisphenol A epoxy resin was prepared by the ring-closing reaction of the chlorohydrin ether and alkali and high molecular hydrogenated bisphenol A epoxy resin was synthesis by the addition polymeration of the low one and hygenated bisphenol A.
氢化双酚A和环氧氯丙烷在催化剂作用下开环反应生成了氯醇醚,而后加碱进行闭环反应,制备了低分子质量氢化双酚A型环氧树脂,再将其进一步与氢化双酚A等进行加聚反应,得到高分子质量环氧树脂。
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A new synthesis process for chloroform and dimethylformamide by the reaction of alkalizing and deacidifying chlorine oil and dimethylamine was studied.
研究了氯油加碱除酸后和二甲胺水溶液反应制备氯仿和N,N-二甲基甲酰胺的新工艺路线,通过正交实验对工艺条件进行优化,得到的优化合成工艺条件为:反应温度为50℃,保温反应时间为60min,n∶n=1∶1.10。
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Methods: DECB was dealed with heat , acid , alkali , roasting , organic solvent extracting , microorganism zymolysis , then the method of microrespiromete was used to detect/measure the respiratory activity respectively.
目的:研究小牛血清去蛋白提取物(deproteinated extract of calf blood,DECB)中生物活性物质的物理化学性质;方法:分别将小牛血清去蛋白提取物进行加热、加酸、加碱、烘烤、有机溶剂萃取、接种微生物发酵等方法处理,然后分别用微量呼吸检压法检测呼吸活性,结果:采用加热、加碱、加酸,接种微生物发酵的方法进行处理,DECB刺激呼吸活性的能力没有明显改变,而采用烘烤的方法处理,结果DECB的活性完全消失;用有机溶剂萃取DECB,可明显降低DECB刺激呼吸活性的能力,而有机相中含有了刺激呼吸活性物质。
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At present, traditional means namely neutralization is usually used to treat these acids in order to meet production requirements, which means great waste of acid and alkali, As to high concentration of ammoniacal nitrogen, since there is no economic and feasible means yet, it is usually discharged directly without any treatment, which has great effects on the surrounding environment.
目前,对这部分酸传统的处理方法是通过加碱中和以达到工艺要求,酸碱浪费极大,而对于生产过程所排的高浓度氨氮,由于尚未有经济可行的处理方法,一般是未加任何处理就直接排放,对稀土冶炼厂周边环境的影响不容忽视。
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The results indicate that the pillaring process and crystal growing of anatase can be more easily realized by increasing the acid-base ratio of pillaring agents, raising the pillaring temperature and adding proper quantities of alkali. The calcination of Ti-pillared precursor brings the growth of TiO2 grain, at the same time the layer distance is declined. In order to obtain ideal products, the right pillaring conditions are: the acid-base ratio of pillaring agents of 13, pillaring temperature of 65 ℃ and the volume of alkali (2 mol/L) in pillaring liquid of 6 mL.
结果表明:在一定范围内增大柱撑剂酸碱比、提高柱撑温度以及加入适量碱,有利于插层复合反应的进行和锐钛晶型的生长;柱撑前驱物焙烧后TiO2晶粒长大,同时焙烧引起的脱水导致膨润土层间距的下降;为获得较理想的产物,合适的柱化条件为:柱撑剂酸碱比 n n (HNO3)为13、柱撑温度65 ℃和柱撑液加碱量为(2 mol/L NaOH) 6 mL。
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If conditions allow, it is better to use calcium carbonate. Using calcium carbonate as seed crystal, adjusting pH values of solution by alkali, the process of the crystallization of calcium ion in reverse osmosis water under different pH values, seeds and their dosage, also different mixing speeds was examined.
用碳酸钙做晶种,通过加碱调节溶液pH值,考察了不同pH、不同晶种及其投加量、不同搅拌速度下钙离子的结晶过程,确定了pH值是影响钙离子结晶的主要因素,而搅拌速度、晶种及其投加量在一定程度上亦对钙离子结晶有影响。
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Though the analysis of all kinds of the influencing factors such as the proportion between bone glue and water, the quantity of sodium hydroxide, the time of reaction, a new modifying technics which is different from the traditional way was developed.
研究了以环氧氯丙烷接枝共聚改性骨胶的制备工艺,通过对影响该合成工艺的各种因素如水胶比、加碱量、碱解时间等的分析,初步探讨出了一条与传统改性工艺不同的改性路线。
- 更多网络解释与加碱相关的网络解释 [注:此内容来源于网络,仅供参考]
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alkali disease:碱病,碱毒病,碱性病
alkali digestion 加碱消化 | alkali disease 碱病,碱毒病,碱性病 | alkali error 碱度误差
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alkalify:碱化加碱
alkalify 碱化 | alkalify 碱化加碱 | alkalimeter 碱度计
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alkaline manganese cell:碱性锰电池
alkaline hydrolysis 加碱水解,碱解 | alkaline manganese cell 碱性锰电池 | alkaline medium 碱介质,碱介体
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alkaline hydrolysis:加碱水解
alkaline earths 碱土族 | alkaline hydrolysis 加碱水解 | alkaline reaction 碱性反应
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alkaline saponification:加碱皂化
before dark 黄昏以前 | alkaline saponification 加碱皂化 | pseudoacidity 假酸性
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solanine:龙葵碱
这表示一种叫龙葵碱(solanine)的毒素增多了,多半在皮里,或者在马铃薯的芽里. 所以发芽的马铃薯最好不吃,如果要吃,必须把芽除去,之后再挖深一些,除去芽下面的部分. 煮时加少许醋,醋酸可以化解龙葵碱. 存放时应该放在黑暗的地方.
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alkalize:碱化的;加碱的
alkalization碱化(作用) | alkalize碱化的;加碱的 | alkalizecocoa碱法制的可可粉;碱化可可粉
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Echitamine:鸡骨常山碱
蓝刺头碱 echinopsine | 鸡骨常山碱 echitamine | 加锡弥罗果碱 edulinine
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elatine:高硬飞燕草碱
加锡弥罗果碱 edulinine | 高硬飞燕草碱 elatine | 胡颓子碱 eleagnine
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alkaline earths:碱土族
alkaline earth metal 碱土金属 | alkaline earths 碱土族 | alkaline hydrolysis 加碱水解