氯酸钾
- 与 氯酸钾 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 gas coming off the potassium chlorate is oxygen. Because of this, it is often used in airplanes, space stations, and submarines as a source for oxygen.
氯酸钾释放出的是氧气,因此常用在飞机、空间站和潜艇中作为氧气源。
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ZANG Na.The safety Reach of potassium chlorate firework[D].
烟花爆竹烟火药用氯酸钾的安全性研究[D]。
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Longan (Dimocarpus longan Lour.) trees were applied with potassium chlorate ( KClO3) in soil from April to August.
用氯酸钾(KClO3)诱导成年龙眼树在4-8月进行花芽分化,开花,并测定内源激素含量的变化。
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Costing a shilling a box,Congreves were splints coated with sulphur and tipped with potassium chlorate.
花费一先令一个盒子,Congreve用夹板涂上一层硫磺并且在末端涂上了氯酸钾。
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Walker discovered a mixture of stibnite, potassium chlorate, gum, and starch could be ignited by striking against any rough surface.
沃克发现辉锑矿,氯酸钾,胶水和淀粉的混合物与粗糙表面摩擦会引燃。
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Pyruvaldehyde was synthesized with acetone or 1,2 propanediol as starting material respectively.With n∶n=1 00∶0 79,3 0-4 0 g potassium chlorate as catalyst,and water and glacial acetic acid as solvent,refluxing on water bath of 60-75 ℃ for 4 h,bromoacetone was obtained in 63 5% yield.
分别用丙酮和 1,2 丙二醇做原料合成了丙酮醛。n∶n =1 0 0∶0 79,加入 3 0~4 0g氯酸钾做催化剂,水和冰醋酸做溶剂,水浴温度为 6 0~ 75℃,回流 4h ,制得产率为 6 3 5 %的溴丙酮。V∶V =11 9∶1 0 ,通入空气,在 6 5~ 70℃反应 5~ 8h ,制得产率为 5 9 6 %的丙酮醛。
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Results illustrated that Fe2O3 can catalyze pyrotechnical reagent with potassium perchlorate, and the addition is better with crystallization method.
利用绝热加速量热仪分别研究了氧化铁对含高氯酸钾烟火药剂、氧化铜对含硝酸钾烟火药剂的催化作用。
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The maximal reaction rate of pyrotechnical reagent with potassium perchlorate added with Fe2O3 by crystallization method is 8.10 min-1, which is 4.09 times of that without catalyst. The time to maximal rate is 8.52 min, which is lower than that without catalyst by 92.8%. It was also found that CuO can catalyze pyrotechnical reagent with potassium nitrate, and the addition is better with mixing method.
结果表明,氧化铁对含高氯酸钾的烟火药剂具有催化作用,以结晶添加法催化效果最佳;此药剂的最大反应速率为8.10 min-1,是不含催化剂药剂的4.09倍;到达最大反应速率时间为8.52 min,比不含催化剂的药剂降低了92.8%。
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The synthetic liquid fuel is compounded with basic material including methanol and ethanol as well as additives including stearic acid, peroxide of oil and grease, potassium chlorate, zinc peroxide, methyl benzene, methane, cyclohexane, etc.
本发明是一种合成液体燃料及其生产方法,这种燃料由基料甲醇、乙醇和硬脂酸、过氧油脂、氯酸钾、过氧化锌、甲苯、甲烷、环已烷等添加剂经混合加热反应配制而成。
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Metallic-compound oxidizers, such as potassium nitrate or potassium perchlorate, generate condensed-phase products of particularly high molecular weight, which is rather undesirable.
金属复合氧化剂,如硝酸钾或高氯酸钾,产生凝聚相的产品,尤其是高相对分子质量,这是相当不可取的。
- 推荐网络例句
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But we don't care about Battlegrounds.
但我们并不在乎沙场中的显露。
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Ah! don't mention it, the butcher's shop is a horror.
啊!不用提了。提到肉,真是糟透了。
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Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.
Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。