硼酸溶液
- 网络boric acid solution
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在硼酸溶液中,通过循环伏安法测试表明,铜锈的电化学反应存在Cu(II)/Cu(I)和Cu(I)/Cu两个还原过程;
In the boric acid solution , the circulation test of volt-ampere shows that there exist the two Cu ( II ) / Cu ( I ) and Cu ( I ) / Cu reduction processes in the electrochemical reaction ;
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治疗组80例,采用中药和外用鲜芦荟汁,对照组40例,口服盐酸西替利嗪片及3%硼酸溶液湿敷,疗程均为30d。
80 cases in treatment group , treated with Traditional Chinese Medicine and topical aloe , 40 cases in control group , treated with cetirizine hydrochloride table and topical 3 % boric acid solution .
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以NBSSRM951硼标准溶液为研究对象,测定了不同温度以及是否加入甘露醇的情况下浓缩硼酸溶液后硼的回收率和11B10B比值。
The recovery rates and ratios of 11 B / 10 B in NBS SRM 951 standard solution which is condensed in and not in the presence of mannitol at different temperatures are measured .
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目的:考察含氯石灰硼酸溶液的稳定性。
OBJECTIVE : To examine the stability of chlorinated lime and boric acid solution .
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静电离子色谱用于硼酸溶液中硼不同形态组分分离的研究
Studies on Separation of Different Species Containing Boron in Boric Acid Solution Using Electrostatic Ion Chromatography
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医生叮嘱他用稀释的硼酸溶液洗他的眼睛。
The doctor told him to bathe his eyes with a very dilute solution of boric acid .
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依据扩散区的温度,用饱和硼酸溶液对板材进行浸渍&扩散处理6~8周,获得很好的效果;
Depending on the temperature in the diffusion area , the dip diffusion treatments of sawn timber with saturated boron solutions got good results in 6 ~ 8 weeks .
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为降低测井成本,用镅铍源取代脉冲中子源,研究在储层已注入硼酸溶液的条件下进行中子γ测井即硼中子γ测井的可行性。
This paper investigates the feasibility of using a neutron-gamma log with an americium-beryllium source instead of a pulsed-neutron source to reduce the neutron logging cost after boric acid is injected into an oil reservoir .
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为降低测井成本,研究在向储层注入硼酸溶液的条件下,用镅铍源代替脉冲中子源进行中子伽马测井来研究水淹层剩余油饱和度硼中子伽马测井;
To lower logging cost , it is feasible to carry neutron-gamma log by using americium-beryllium source instead of pulsed neutron source under the condition of injecting boric acid into reservoirs ( which is called boron neutron-gamma log ) .
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春小麦赛洛斯用适宜浓度的硼酸溶液浸种和各期根外追肥的方法处理后,皆可促进小麦幼苗根系的生长发育;促进生长锥的分化和器官的形成过程;
Soaking seeds in boric acid solution with right consistency and dressing foliage in various stages can promote the growth and development of the root system of wheat seedlings , and can also promote the differentiation of the growing cones and the forming process of organs ;
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采用XRD4IR和TPD方法,对硼酸水溶液处理的改性机理及其对择形催化反应性能的影响进行了研究。
The modification machanism and its effect on catalytic activity were studied by using XRD , IR and TPD .
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五硼酸钾溶液状态及稳定性的研究
Investigation on the status and solubility of the potassium pentaborate solution
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镍电极在硼砂-硼酸缓冲溶液中的钝化和点蚀
Study of passivation and pitting corrosion for Ni electrode in borax-borate solution
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硼酸盐水溶液振动光谱分析
Vibration Spectroscopic Analysis of Aqueous Solution of Borate
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铜电极在含苯并三唑的硼砂-硼酸缓冲溶液中的光电化学行为研究
A Study of the Photoelectrochemical Behavior of Copper Electrode in Borax Buffer Solution Containing Benzotriazole
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振动光谱对溶解度较大的硼酸盐水溶液中硼氧配阴离子能够获得基团特征振动频率。
Vibration spectroscopy has been used to study the aqueous solution structure of borate of high boron concentration .
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综述了硼酸盐水溶液中硼氧配阴离子的存在形式、振动光谱研究结果及影响其变化的因素。
This article reviewed the existing forms , results of spectroscopic study and influencing factors of polyborate anions in borate solutions .
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研究了利用氯化钾晶体和五硼酸钠溶液的复分解反应制备五硼酸钾的方法。
The preparation method of potassium pentaborate ( KB5O8 ) was studied with the replacement reaction between potassium chloride and sodium pentaborate solution .
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松树抽梢期,于树冠喷洒0.2%硼酸水溶液,防止芽坏死效果明显。
Spraying an 0.2 % aqueous solution of boric acid upon the crown of pines during developing shoots in order to prevent necrosis of buds achieved good results .
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用差示FT-Raman和~(11)BNMR光谱学研究四硼酸锂水溶液的结构
Structural Study of Supersaturated Aqueous Lithium Tetraborate Solutions by Difference FT-Raman and ~ ( 11 ) B NMR Spectroscopy
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Pt/TiO2光催化分解四硼酸钾水溶液制氢
Photocatalytic Hydrogen Production From Aqueous Solution of Potassium Tetraborate using Platinum-loaded TiO_2 Powder
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研究了两种稳定剂对树脂溶液的影响,选定了硼酸作为树脂溶液的稳定剂,并推测了其作用机理。
The effect of two stabilization agents to the resin solution was studied , at last boric acid was chosen , and then , its stabilization mechanism was speculated .
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此法简单易行,硼砂溶液使用期长,处理钢丝的质量高。采用光电化学方法研究了304不锈钢载波钝化膜在硼酸/硼砂溶液中的光电化学性质。
The method is easy to use , with which the service Period of the solution is long and the quality of treated wire is good . A Photoelectrochemical investigation has been carried out on 304 stainless steel alternating voltage ( A.V. )
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在含NaCl的硼酸或磷酸盐缓冲溶液中,在相同的缓冲溶液总浓度下,Ec随pH值增加而增加;
In borate or phosphate buffered NaCl solutions with a constant total concentration of borate or phosphate , E_ ( cc ) increases with an increase in pH.
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昆明新机场航站区岩溶洞隙的探测与处治用硼酸处理过的溶液
The Detection and Treatment in Karst Cave-fissure of Kunming Newly Built Airport Terminal Area
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用硼酸处理过的溶液滤液用少量水中溶有3克碘化钠的溶液处理。
The filtrates were treated with a solution of 3.0 grams of sodium iodide in a small amount of water .
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利用五硼酸钾在水溶液中溶解度小的特点,获得用不同物质的量配比的氢氧化钾与硼酸、碳酸钾与硼酸、四硼酸钾与硼酸在水溶液反应制取五硼酸钾的规律;
According to low solubility of potassium pentaborate in water solution , the rules of reaction in water including potassium hydroxide and boric acid , potassium carbonate and boric acid , and potassium tetraborate and boric acid , were obtained .