查询词典 extractant
- 与 extractant 相关的网络例句 [注:此内容来源于网络,仅供参考]
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This paper reported the thermodynamics of extracting Re with the extractant of N235 in the HCl system.
以N235为萃取剂,正庚烷为稀释剂,在盐酸体系中研究萃取铼的热力学。
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The optimum extraction conditions were obtained by using 5 mL of water (pH=8) as the extractant at 70℃ with 5 min static extraction.
研究表明,在萃取温度70℃,萃取时间5 min,提取液的pH为8.0,提取液体积为5 mL的条件下,灭多威有最高萃取效率。
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Impact sequence from big order followed by ratio of oil and extractant,reaction time and temperature.
在双氧水体系中,以HPA-2为催化剂,考察了反应时间、反应温度以及剂油比对脱硫率的影响,实验结果表明,剂油比对脱硫率的影响最大,剂油比越大脱硫效果越好;反应时间的影响次之,脱硫率随着反应时间的延长而提高,在60min左右脱硫反应基本完成;随着反应温度的升高,脱硫率也提高。
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The extracted contents of Cu, Pb and Cd in 3 kinds of soils using different extractant s were tested.
测定了7种浸提剂对3种类型土壤中重金属元素Cu、Pb、Cd的浸提量,分析了不同土壤类型条件下Cu、Pb、Cd元素间和不同元素下土壤间浸提率的相关性。
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Finally, the separation conditions using other compounds, Alamine 336 and TBP, as extractant were also discussed.
同时,还对三烷基胺、磷酸三丁酯等萃取剂分离乙醇酸和乙醛酸的特性进行了讨论。
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Under the guidance of the principle of independence and self-reliance, thesubstituted amide-type A-101 extractant has been successfully synthesized.
本文叙述了在独立自主、自力更生的原则指引下,研制成功酰胺型萃取剂,以及应用于稀有金属的提取和分离的许多有成效的示例。
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The results show that the distribution ratio reduces as aqueous equilibrium acidity increases, the beginning concentration of extractant reduces and extraction temperature...
实验结果表明:分配比随平衡水相酸度的增加、萃取剂初始浓度的减小、温度的升高而减小。
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The relation between the total alkaloids concentration of the extractant and extracting time in the unit was measured.
今用紫外分光光度法分析总生物碱的含量,测定了雷公藤动态循环提取过程中总生物碱浓度和提取时间的关系。
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To study the effect of extractant of salivary gland on the growth of fibroblast in vitro and the healing of deep second degree scald in guinea-pigs.
目的 探讨唾液腺提取物对离体成纤维细胞生长的影响及对烫伤豚鼠皮肤愈合的疗效。
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The influence of the concentration of the extractant PSO3e and medium HCl on the extraction rate of Au3+ was studied in this paper.
研究了石油亚砜PSO3e萃取Au3+时,萃取剂浓度、盐酸浓度对萃取率的影响。
- 推荐网络例句
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As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.
每逢看到沃林顿那刚毅的脸,那乌黑、忧郁的眼睛,她便会相信,他一定作过不幸的爱情的受害者。
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Maybe they'll disappear into a pothole.
也许他们将在壶穴里消失
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But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.
但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。