To further confirm their results, the researchers grew bacterial colonies near wells filled with a solution of ammonia and found the same slime gradient.
为了进一步确认这一实验结果,研究人员在孔附近充满氨溶液的培养基种培养细菌菌落,发现了同样的粘液梯度。
The method, now known as Golgi staining or Golgi impregnation, involves hardening of tissue in potassium bichromate and ammonia, followed by immersion in a silver nitrate solution.
这种现在被命名为高尔基染色法或者“高尔基浸渍法”的方法,包括在重铬酸钾和氨水中浸渍,使组织变硬,接着浸泡在硝酸银溶液中。
Srinivas Garimella at the Georgia Institute of Technology in Atlanta is developing a system in which external heat is used to boil off ammonia vapour from a solution.
亚特兰大乔治亚技术研究院的斯瑞尼瓦斯·盖瑞·麦拉正在开发用外部热源把氨从溶液中蒸发出来的系统。
Remove mildew from wood decks and wood patio furniture by spoging them off with a solution of 1 cup ammonia, 1/2 cup white vinegar, and 1/4 cup baking soda mixed in 1 gallon (3.7 liters) water.
木制桌椅和家具上发霉了,可以用1杯氨,半杯白醋和1/4杯苏打粉混合在1加升水中,然后擦拭,很有效的。
To make your own jewellery cleaning solution, mix one part ammonia to six parts water.
使自己的珠宝清洁液,其中部分组合为六个部分氨气水。
Ammonia is very soluble in water, forming a weak alkaline solution.
氨非常易溶于在水,生成弱碱性溶液。
Besides the minority of strong oxidizer outside, it can be used to seal hot water, overheating steam, heat transfer fluid, ammonia solution, hydrocarbons, low temperature liquids, and other media.
除少数的强氧化剂外,它能用于密封热水、过热蒸气、热传递流体、氨溶液、碳氢化合物、低温液体等介质。
The melamine wastewater sample is distillated in the phosphate buffer solution, the emitted ammonia is absorbed, and its content is determined by acid-alkali titration.
在磷酸盐缓冲溶液中加热蒸馏三聚氰胺废水样品,逸出的氨被吸收后通过酸碱滴定测定其含量。
Industrial application: soluble in water, aqueous alkali, ammonia and cellulose solution, colorless and insoluble in organic solution, mineral oil amorphous substance.
工业用途:溶于水、碱水溶液、氨和纤维素溶液,不溶于有机溶液、矿物油的无色无定型物。
Suitable conditions of stripping palladium with ammonium chloride-(ammonia) solution are also studied.
也考察了氯化铵的氨水溶液反萃取钯的适宜条件。
The mathematical model was established for calculating the maximum reaction rate of ammonia synthesis at optimum reaction temperature and the value solution method for the model was presented.
建立了计算最佳温度下的氨合成最大反应速率模型,提出了模型的数值解方法;
The dipping solution (DS) of nylon-66 cord fabric contains latex, resorcinol, formaldehyde, ammonia, ethene and butyl benzene. The COD content and turbidity in DS wastewater are very high.
锦纶66帘子布浸胶液含有大量的天然胶乳、间苯二酚、甲醛、氨、乙烯、丁苯等有毒有害物质,其生产废水中COD和浊度特别高。
On the basis of film theory, a simplified macro - kinetics model in carbonization process of aqueous ammonia - mirabilite solution is developed.
根据双膜理论,导出了简化的芒硝氨盐水溶液碳酸化过程的宏观动力学模型。
In this dissertation, a series of high specific surface area, large pore volume and low Ce content OSMs were precipitated with mixed ammonia-ammonium carbonate solution, and assisted by PEG and PVA.
本文采用氨水-碳酸铵混合溶液作沉淀剂,通过添加聚乙二醇(PEG)和聚乙烯醇(PVA)制备了高比表面积,大孔容的低铈型储氧材料。
Method 1 in the reactor was added diphenyl sulfide veins, carrying the load on the carrier of iron, B drunk solution, add ammonia to the system, stop the pass after a certain pressure of nitrogen.
制法1在反应器中加人二苯基硫脉、承载于载体上的载化铁、乙醉溶液,并向上述体系中加氨,达到一定压力后停止通氮。
Dezincification layer is formed on brass during corrosion or stress corrosion cracking (SCC) in ammonia solution, and an additive stress is induced in the same time.
黄铜表面在氨水中腐蚀或应力腐蚀时形成脱锌层,由此产生一个附加拉应力。
This Paper studies the reaction conditions of the Barium Sulphate and EDTA in ammonia water solution and proposes to use EDTA titration to determine sulphuric acid in Trinitro-resorcinol.
本文研究了硫酸钡在氨水溶液中与EDTA的反应条件,提出用EDTA滴定法测定三硝基间苯二酚中的硫酸。
Saturated salt water after inhaling ammonia with carbon dioxide for carbonation, they will have to re-alkali (sodium bicarbonate) and ammonium chloride solution precipitation.
饱和食盐水在吸入氨气后用二氧化碳进行碳化,便得到重碱(碳酸氢钠)沉淀和氯化铵溶液。
The service of the self-sealed valve in Urea Plant with ammonia technic was introduced, and the cause of the seal leakage was analyzed, the solution of local maintenance was pointed out.
介绍了自密封阀在氨汽提尿素装置中的应用情况,对其泄漏原因进行了分析;并提出了具体维修方案。
The second method is based on converting an interface estimated heat flux, which was obtained by using inverse heat conduction solution, to ammonia mass absorbed.
另一种方法是基于导热反问题解法,通过导热反问题求解得到汽液界面的热流通量。
In the second part, in order to remove CO2 thoroughly, the diluent ammonia solution was sprayed from the top of the absorption column, fully mixing with the artificial flue gases from the bottom.
第二部分中,为达到充分脱除CO2的目标,我们将已配好设定浓度的稀氨水从吸收塔顶部喷淋,与塔底上升的人工烟气充分混合。
The invention is specifically formed by adding a certain amount of oxyammonia (commonly referred to as ammonia) to the traditional iodine tincture solution.
具体 的发明是在传统碘酊溶液中加入一定量的氢氧化胺(俗称氨水)即可。
The manganic manganous oxide is prepared from the purified manganese sulfate solution using hydrogen peroxide as oxidant under alkali medium of ammonia solution.
研究了从软锰矿制备硫酸锰,在碱性溶液中,以过氧化氢为氧化剂,制备高比表面优质四氧化三锰的新工艺。
The kit comprises the following main components: buffer solution, coenzyme, pyruvic acid, ammonia chloride, pyruvate oxidase, glycine oxidase, alanine dehydrogenase and a stabilizer.
本发明的试剂盒主要成分包括:缓冲液、辅酶、丙酮酸、氯化氨、丙酮酸氧化酶、甘氨酸氧化酶、丙氨酸脱氢酶及稳定剂;
The invention relates to a technology for leaching silver from ores with ammonia free thiosulfate solution.
本发明是无氨硫代硫酸盐溶液从矿石中浸出银的工艺。
Method:Thin layer scan used benzene-acetone-ethel acetate-strong ammonia solution(2:3:4:0.2) as a dose, diluted iodized bismuth potassium solution Hin color agent for;
方法:采用了薄层扫描法,以苯-丙酮-醋酸乙酯-浓氨试液(2∶3∶4∶0.2)为展开剂,稀碘化铋钾试液为显色剂;
Molecular weight: 262.86 Properties: Green granular crystal, freely soluble in water, aqueous solution is acid, slightly soluble in acid and ammonia.
分子量:262.86性状:绿色颗粒状晶体,易溶于水,水溶液呈酸性,微溶于酸、氨水。
Waste ammonia sulfate solution, which had been disposed in the past, has been recycled since June 2007 and provided to ammonia sulfate plants as raw material.
原作为废弃物处理的废硫铵液自2007年6月开始,也作为生产原料提供给外部的硫铵制造厂回收 硫酸铵。
Disinfecting 6 henhouses with 0.5% Peroxyacetic Acid solution, sampling & determining air ammonia & total microbe level in henhouses before and after disinfecting respectively.
使用0.5%过氧乙酸对鸡舍进行喷雾消毒,分别在消毒前和消毒后间隔采样并测定鸡舍内空气中氨气含量和细菌总数。
Disinfecting 6 henhouses with 0.5% Peroxyacetic Acid solution, sampling & determining air ammonia & total microbe level in henhouses before and after disinfecting respectively.
使用0.5%过氧乙酸对鸡舍进行喷雾消毒,分别在消毒前和消毒后间隔采样并测定鸡舍内空气中氨气含量和细菌总数。
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