- 更多网络例句与结晶水相关的网络例句 [注:此内容来源于网络,仅供参考]
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About at 200℃, lossing all of its crystal water becomes anhydrous compounds.
约200℃失去所有的结晶水成无水物。
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The experimental results showed that the raw materials can be totally conversed when reacted for 45 min;and the average size of prepared barium carbonate was 1 μm.It also discovered that crystal water was not feasible for accelerating the reaction speed and increasing the degree of crystallization.
试验结果表明:反应45 min原料即可完全转化,制备的碳酸钡颗粒平均尺寸约1 μm,并且发现利用结晶水加快反应速度、提高产物结晶程度是不可行的。
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But the distortion of the structure and the changes of bond length and bond angle take place obviously.
但是在结构畸变程度、键角和健长的变化以及结晶水的分布上有明显不同。
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Dehydrated ammonium carnallite (MgCl2·NH4Cl·nH2O, n=0.51) is obtained at 160 ℃ for 4 h, suitable for preparation of anhydrous magnesium chloride.
且铵光卤石于160 ℃脱水4 h可得到含结晶水为0.5~1的低水合铵光卤石,其可用作生产无水氯化镁的原料。
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In addition, hydrate was stable in dry condition and was not easy to lose water molecule in the crystal lattice.
另外,水化物在干燥条件下是相当稳定的,不易损失其结晶水。
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Specificity:Colourless or white crystaIline granuIe or crystaIline powder odourless;taste,saIty and acid;solubIe in water,diIffIicuIity in ethanoI;sIightIy deliquescence in moist air,PH7.6-8.6 in 5% agueous soIution,when heated to 150℃,it may lose crystal water.
性能:无色或白色结晶颗粒或结晶性粉末,无臭,味凉,溶于水,难溶于乙醇,在潮湿空气中微有潮解性。5%水溶液的PH为7.6—8.6,150℃失去结晶水。
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The results show that the dehydration efficiency improves with the increase of the amount of butanol during the continuous distillation dehydration process;the first four coordinated water molecules in bischofite can be more easily taken away than the last two coordinated water molecules,especially the last one;the ultrasonic pretreatment of the bischofite bu...
研究结果表明:在连续蒸馏法脱水过程中,水氯镁石的脱水率随着丁醇用量的增加而提高;水氯镁石最初4个结晶水分子较容易脱除,后2个结晶水特别是最后1个结晶水难以脱除。
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This paper, aimed at the problem of drying aluminum fluoride trihydrate, studied the most possible binding format of crystal water, and hereby deduced the process of crystal water dehydration.
本论文针对三水氟化铝的干燥脱水问题,应用晶体结构理论、价键理论以及各种相关化学原理推测了三水氟化铝可能的结晶水结合形式,并据此推断了其结晶水的脱除过程:对氟化铝干燥特性进行了实验研究,研究了温度和升温速率对氟化铝干燥效果的影响:采用非等温TG-DTG法,对三水氟化铝进行了热分解行为和热分解动力学分析,进一步验证了三水氟化铝的脱水过程,并得出了其脱水和水解过程的动力学参数及方程。
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Gypsum mine owned companies rich reserves of high quality, an area of 3 square company, has proven reserves of 390 million tons, the annual extraction capacity of 300,000 tons, gypsum dihydrate of the total reserves of 40 percent, of which an egg cream Dihydrate 10-15% of gypsum, in more than 95 percent grade, crystal water in more than 18 per cent, accounting for two gypsum plaster dihydrate of 30-40 per cent, with an average grade of 85 percent or more, crystal water in more than 17 per cent, 3 Sulphur dioxide in more than 40 percent, 3 gypsum, with an average grade of 70 percent or more, the crystallization of water in 13 percent or more, three more than 35 per cent in sulphur dioxide, widely used in cement industry.
公司所属石膏矿山储量丰富、品质优良,占地3平方公司里,已探明的储量为3.9亿吨,年开采能力为30万吨,二水石膏占总储量的40%,其中一级蛋膏占二水石膏10-15%,品位在95%以上,结晶水在18%以上,二级膏占二水石膏的30-40%,平均品位在85%以上,结晶水在17%以上,三氧化硫在40%以上,三级石膏,平均品位在70%以上,结晶水在13%以上,三氧化硫在35%以上,广泛用于水泥行业。
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Molecular Formula and Molecular Weight : C27H32O14; 580.53Melting Point and solubility: When crystallized from water ,it contains 6 to 8 mol H2O, mp 83℃. After drying at 110℃ to constant weight, it contains 2 mol H2O, mp 171℃. Sol in methanol,alcohol, acetone, warm acetic acid,dil alkali and hot water.
熔点及溶解度:纯品柚皮甙中结晶水的含量及其熔点因结晶和干燥方法而异,以水作溶剂结晶所得柚皮甙分子中含6~8个结晶水,熔点83℃;而在110℃下干燥至恒重后得到的柚皮苷分子含有2个结晶水,其熔点升至171℃。
- 更多网络解释与结晶水相关的网络解释 [注:此内容来源于网络,仅供参考]
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Cupric sulfate:硫酸铜
(一)硫酸铜(Cupric sulfate)硫酸铜的生物学效价(BV)最好,成本低,饲料中应用最为广泛. 市售产品有两种:5个结晶水的硫酸铜(CuSO4.5H2O )为蓝色、无味的结晶或结晶性粉末;0~1个结晶水的硫酸铜[CuSO4.nH2O(n=0 ̄1)] 为青白色、无味粉末,
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calcium iodate:碘酸钙
(二)碘酸钙(Calcium iodate)为白色结晶或结晶性粉末, 无味或略带碘味. 其产品有无结晶水、l个和6个结晶水化合物[Ca(IO3)2、Ca(IO3)2.H2O 、 Ca(IO3)2.6H2O)]. 作为饲料添加剂的多为含0~1个结晶水的产品,其含碘量为62 %~64.2%,基本不吸水,
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zinc chloride:氯化锌
据报道,对于幼龄火鸡,碳酸锌与7个结晶水的硫酸锌效价相同,优于氯化锌;氧化锌和1个结晶水的硫酸锌效价则较差. (四)氯化锌(zinc chloride)为白色颗粒状、或白色粉末. 易潮解结块,加工处理麻烦,故应用不多.
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cobaltous chloride:氯化钴
(三)氯化钴(Cobaltous chloride)一般为粉红色或紫红色结晶或结晶性粉末的含6个结晶水的氯化钴(CoCI2.6H2O)产品. 此产品在40~50 ℃下逐渐失去水分, 140℃时不含结晶水变为青色. 氯化钴是我国应用最广泛的钴添加物. 氧化钴(Cobaltous oxide)为灰绿色、无臭粉末,
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Amifostine Trihydrate:阿米福汀(三个结晶水)
阿米福汀(三个结晶水) Amifostine Trihydrate | 阿托伐他汀钙 Atorvastatin Calcium | 阿替洛尔 Atenolole
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crystal water:结晶水
结晶时间 crystallization period | 结晶水 crystal water | 结晶水 water of crystallization
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crystal water:结晶水无忧雅思网
crystal tuff 结晶凝灰岩无忧雅思网;{UPC2rbn | crystal water 结晶水无忧雅思网h,m?ezZ | crystalline basement 结晶基底无忧雅思网 j}%N$|%D*s
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crystal water, water of crystallization:结晶水
结晶片岩||crystalline schist | 结晶水||crystal water, water of crystallization | 结晶指数||crystallization index
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water; crystal:结晶水
"酸性水","water; acidulous" | "结晶水","water; crystal" | "水磨宝石","waterworn stone"
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water of crystallisation:结晶水
water motor 水动机 | water of crystallisation 结晶水 | water officer = water supply officer 负责供水的官员