吸热
- 与 吸热 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 original crystal configuration of KGM was destroyed, and the molecular structure was disordered. The glass transition temperature T(subscript g of TKGM was only 13.14℃, and there's an obvious melting decalescence peak at 102℃, the difference between decomposed temperature and melting temperature is above 200℃. This means that TKGM has a good thermoplasticization property.
结果表明:合成了KGM和乙酸乙烯酯、丙烯酸甲酯的接枝共聚物;KGM原有的结晶结构被破坏,分子结构呈现无序化;玻璃化转变温度T(下标 g仅为13.14℃,且在102.5℃处有明显的熔融吸热峰,分解和熔融温差达200℃以上,具有较好的热塑加工性能。
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The adsorption enthalpies, free energy changes and entropy changes of the cordycepin on 001×7 were also mensurated. The results indicated that the adsorption is a decalescence process. The breakthrough curve of cordycepin in dynamic experiments supports the above conclusion of thermodynamics.
测试了虫草素在001×7上的吸附焓、自由能和吸附熵,结果表明吸附是吸热过程;并对虫草素的吸附行为作了合理解释,进一步通过虫草素的穿透曲线验证了虫草素吸附热力学结论。
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The phase transition limit of the most of cooling medium is called as vaporization point. Along with the increase of decalescence of cooling medium, gas contents increases and degree of dry steam rises.
冷却介质主流发生相变的点称之为蒸发点,其后随着介质不断吸热,气态含量增多,蒸汽干度上升。
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The thermodynamic investigation of adsorptions shows that adsorption of CCTS to Pb~(2+),Cu~(2+),Cd~(2+),Ni~(2+) is spontaneous.Because the values of Gibbs free energy are negative and the calculated entropy values of interactions are positive.However the positive values of the variation in enthalpy show that besides chemisorption, other processes of decalescence, such as physical adsorption and swelling of CCTS were also involved.
CCTS对各重金属离子的吸附热力学分析结果表明:CCTS对各重金属离子吸附熵变△adsS为正值,并且吸附自由能改变量△adsG均为负值,说明CCTS对各重金属离子的吸附是自发进行的,但其吸附焓变△adsH为正值,说明CCTS对重金属离子的吸附不仅仅是化学吸附的过程,还伴随着其他如物理吸附、吸附剂溶胀等吸热过程。
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It was found that the Polymeric Titanic Sulfate has a apices of decalescence at 150℃,and it changed into ivory-white powder of when sintering to 335℃, and the chemical formatis(SO_4); then it changed into yellow powder when sintering to 595℃, the Ti(SO_4)_2 andTiO_2 are found from XRD.
聚合硫酸钛升温到150℃有吸热峰;升温到335℃,形成乳白色的(SO_4)粉末状;升温到595℃,生成淡黄色Ti(SP_4)_2和TiO_2粉末状混合物。
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Thus,in experiments of water mist flashover restraining, consideration only the mist decalescence in smoke and flame would be enough and doable.Nonlinear dynamics was chosen here for investigating water mist flashover restraining.
雾滴冷却汽油池火燃料表面效果不佳,因而在构建细水雾抑制轰燃预测模型时可以忽略燃料表面冷却,仅考虑雾滴在烟气层和火焰区的吸热效果。
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Some conclusions were summarized as following: wood、 paper、 fabric and kitchen rubbish have the resemble pyrolysis characteristics; it is obvious that plastic"s decalescence happened during it"s pyrolysis process; the range of τ_max from great to small in sequence is plastic、 rubber、 fabric、 paper、 kitchen rubbish and wood.
其次,本文对垃圾典型组分的快速热解特性作了研究,并同程序升温时的热解特性作了比较,得到以下一些结论:木屑,纸屑,织物和厨余,其热解特性具有相似之处,微分转化率曲线均表现为单峰曲线;塑料在反应时存在较明显的吸热现象;τ_max(最大失重率所对应的时间)由大到小依次是塑料,橡胶,织物,纸屑,厨余,木屑。
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The blend has following properties with 10 parts compatibilizer. The tensile intensity and elongation at break reach 35.66MPa and 23.58%, respectively, improving by 26.6% and 65.7% respectively compared with 0 part compatibilizer; The characteristic absorption peak of carbonyl at 1725~1800cm-1 disappear and the characteristic absorption peak of hydroxide at 3438~3440cm-1 increase induce the formation of hydrogen bond; The decalescence peak of blend increase by 2℃compared with the blend containing 0 part compatibilizer near 100℃; Lignin can be dispersed homogeneously to avoid reuniting of lignin particle.
2当共混材料中增容剂含量为10份时,共混材料表现出如下特性:拉伸强度和断裂伸长率分别达到35.66MPa及23.58%,较未加增容剂分别提高了26.6%和65.7%;从1725~1800cm-1范围内羰基特征吸收峰接近消失以及3438~3440cm-1范围内的羟基波数的增加暗示了共混材料中氢键缔合的发生;共混物在100℃附近的吸热峰较未加增容剂时降低了近2℃,相容性得到了提高;木质素在基体中进一步分散,结晶度增加,从而阻止木质素的团聚,增加了两相的相容性。
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The slide rails have change civil and external conventional design logos since 1970s,effectively solves a series of problems such as billet heating temperature disproportion due to traditional slide rails'defilade and heating absorbing action,and clarifies the slide rails'design philosophy,design feature and principle of operation.
该滑轨改变了 2 0世纪 70年代以来国内外传统的设计理念,有效地解决了由于传统滑轨的遮蔽吸热作用而引起的钢坯加热温度不均匀问题,并详细阐述了这种滑轨的设计思想、结构特点和工作原理。
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While rock salt is relatively abundant and a very cheap deicer, it is endothermic while melting, pollutes the environment and accelerates corrosion of vehicles, bridges, guardrails and reinforcing steel in concrete.
以氯化物盐为主的传统型除冰剂虽然原料廉价易得,冰点低,但融解过程吸热,对环境造成污染,对道路设施产生腐蚀。
- 推荐网络例句
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In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.
。但是,在否定句或疑问句里,这种带有"do"的方法表达的效果却没有什么强调的意思。
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Go down on one's knees;kneel down
屈膝跪下。。。下跪祈祷
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Nusa lembongan : Bali's sister island, coral and sand beaches, crystal clear water, surfing.
Nusa Dua :豪华度假村,冲浪和潜水,沙滩,水晶般晶莹剔透的水,网络冲浪。