It demonstrates that TA7 has SCC susceptibility in methanol solution.
试验结果表明,钛合金ta7在甲醇中具有应力腐蚀敏感性。
It shows that the SCC susceptibility occurs in methanol solution. SCC of TA7 originates from the...
钛合金ta7在盐酸-甲醇溶液中的应力腐蚀裂纹源自点蚀孔底部。
Abstract : Fructus Sophorae isoflavones were hydrolyzed to genistein in hydrochloric acid-methanol solution.
摘要 : 利用盐酸甲醇溶液对槐角总异黄酮进行水解制备染料木黄酮。
To use PVB methanol solution to test its gelling temperature is more sensitive than to use PVB ethanol solution.
发现了用PVB甲醇溶液测定冻胶化温度较乙醇溶液更灵敏。
Solid phase extraction condition was optimized, and the optimal condition was washing with 100% methanol and eluting with 10% acetic acid methanol solution.
优化固相萃取条件,结果表明采用100%甲醇溶液淋洗和10%乙酸甲醇溶液洗脱效果最好。
The factors that affect the performance, such as cathode catalyst loading, methanol concentration, and the methanol solution temperature, have been investigated.
同时对影响电池性能的因素,如阴极催化剂的用量,甲醇的浓度和甲醇的温度等进行了考察。
In addition, ice alkyd complex preparation process, and the cost is high, so the use of methanol solution, extraction from fermentation liquid of required product.
加之,冰醇酸的制备工艺复杂,以及成本高,故采用甲醇溶液,从发酵液中提取所需产物。
The fluorescence emission spectra showed that the fluorescence intensity of papain increased and the fluorescence emission peak changed to lower wavelength in methanol solution.
荧光发射光谱研究表明,木瓜蛋白酶在甲醇溶液中发射峰位向低波长移动,荧光峰值明显增高。
The resulting solution is directed into tubes containing a catalyst that is activated by UV light and causes the dissolved CO2 to react with water (H2O) to form methanol (CH3OH).
由此产生的进一步方案是将这样的溶液导入内容催化剂的试管中,其催化剂在紫外线的作用下使溶于水的二氧化碳(CO2)与水(H2O)反应,生成甲醇(CH3OH)。
The model is examined with the simulation for absorption of H_2S and CO_2 with the solution of diethanolamine and methanol IO industrial columns.
探讨了模型的解法,并用二乙醇胺和甲醇溶液吸收h_2s和co_2的工厂操作实测数据对模型进行了验证。
The performance of mass and heat transfer in membrane distillation was investigated with a system of aqueous solution containing more volatile solute (methanol).
本文以稀甲醇水溶液为实验物系,研究了易挥发溶质水溶液膜蒸馏过程的传质和传热性能。
The electro-oxidation of methanol in aqueous solution was investigated by linear and cyclic voltammetry with platinum rotation disk electrode.
以旋转线扫伏安和旋转循环伏安法研究了甲醇的电化学氧化还原过程中电极旋转速度的影响。
L-ascorbyl palmitate in the methanol extract is hydrolyzed under acid condition, and 2, 6-dichlorophenol indophenol sodium solution is titrated with the hydrolysate.
用甲醇对油样中l -抗坏血酸棕榈酸酯进行提取,对提取物在酸性条件下水解,用水解产物对2,6 -二氯酚靛酚钠溶液进行滴定。
The electrochemical behavior of the methanol oxidation on the platinum electrode with different concentration H2SO4 solution was studied by using cyclic voltammetry.
用循环伏安法研究在不同酸度的硫酸钠溶液中,甲醇在铂电极上氧化的电化学行为。
In the original titrimetric solution, known as Karl Fischer Reagent, the sulfur dioxide and iodine are dissolved in pyridine and methanol.
在最初的滴定溶液里,已知的是卡尔费休试剂,二氧化硫和碘溶解在吡啶和甲醇中。
Aloin is unstable when dissolved in methanol, acetyl acetate was appropriate for use as the solvent in standard solution.
芦荟苷在甲醇溶剂中不稳定,甲醇不适宜做芦荟苷标准样的溶剂,宜改用乙酸乙酯。
Containing methanol in formaldehyde solution with lower concentration, the rate of hydrogen evolution increased to some extent.
在甲醛浓度较低时,甲醇的存在能部分地提高放氢速率。
Hydroquinone monopropionate was synthesized by partially alcoholysized and deacylated of hydroquinone bipropionate in methanol-water solution and alkaline condition with appropriate antioxidant.
采用氢醌双丙酸酯为原料,在甲醇-水溶液中,碱性条件下,加入适量抗氧化剂,经部分醇解脱酰化反应合成氢醌单丙酸酯。
Methanol is suitable solvent for producing tetrabromobisphenol a, the factor of affecting product quality has: Solution temperature and acidity and fee ding speed of bromine.
甲醇是生产四溴双酚a合适的溶剂,对产品质量有影响的因素有:溶液温度、酸度和加溴速度。
It was found that methanol could be oxidized into formaldehyde, and it could be further oxidized into methyl formate at higher potential in water free solution.
结果表明甲醇可被氧化成甲醛,且随电位的提高可进一步氧化成甲酸甲酯。
Oxidation of methanol in alkaline solution was observed at approximately 0.245 v, which is much less positive than that on an unmodified polycrystalline gold electrode.
在碱性溶液中,大约需0.245V便可观察到甲醇的氧化反应,其正电位明显少于未经修饰的多晶金电极。
The mobile phase consisted of sodium acetate solution, water and methanol.
结果样品提取液与对照品存在相对应的牛磺酸色谱峰。
The mobile phase consisted of sodium acetate solution, water and methanol.
结果样品提取液与对照品存在相对应的牛磺酸色谱峰。
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