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热色性的英文

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"热色性"怎么读用"热色性"造句

英文翻译手机手机版

  • thermochromatism/thermochromy
  • thermochromy

例句与用法

  • Solid state synthesis and thermochromism of transition metal complexes of hexamethylene tetramine
    过渡金属配合物的固相合成及其热色性
  • Reversible organic thermochromism materials of cresol red , calcein as color change reagent
    以甲酚红和钙黄绿素为变色剂的有机可逆热色性材料
  • Solid state reaction at mild temperature has drawn more and more attention due to its high efficiency , energy saving and environmentally friendly features
    它们的热致变色是由于失水和水合导致的,它们都具有可逆的热色性
  • Thermochromic systems have numerous applications , including industry mechannicals , such as air - condition , mechannical of oil - refining ect , and color textiles , organic dyes too
    但作为热色性材料,它们还有些不足,如变色温度偏低等。
  • Transition metal complexes of 4 - aminoacetophenone , n - salicylideneamino - pnitroaniline , p - aminoaniline ? 3h2o p - aminoacetanilide etc are synthesized and their thermochromism are investigated by ir , far i . r
    通过红外、 tg - dsc 、远红外等法研究了它们的热色性
  • Transition metal coordination compounds easily cause d - d transition or change transfer transition . so they show dramatic colors . in this paper , two organic hydrate thermochromic material and a series of thermochromic transition metal complexes are synthesized , and a schiff was synthesized too
    研究了对氨基苯乙酮、盐酸氨基脲缩水杨醛、三水合对硝基苯胺以及对氨基乙酰苯胺等有机物作配体形成的过渡金属配合物的合成及其热色性
  • The thermochromism implies a drastic change in color of substance , which take place when it is heated up to a certain temperature or to a more or less well - defined temperature range . accompanying the change of color , materials that undergo temperature - induced color changes are termed thermochromic
    热致变色材料是指颜色或吸收光谱随温度变化的一些化合物或混合物,热色性材料的颜色变化伴随着焓变,焓变越大,相应的颜色变化也越明显。
  • For example , poly ( xylylviologendibromide ) and 4 , 5 - bis ( 4 - methoxyphenyl ) - 2 - ( 4 - nitro - pheny ) imidazolium acetate di - hydrate ( c23h20n3o4 + c2h3o2 - 2h2o ) , the hydration or dehydration of the crystal structure is related to the color charge of the crystal . the thermochromic schiff bases are the other family of compounds that show a self - isomerization induced by an intramolecular proton transfer from the hydroxyl oxygen to the imine nitrogen through the o - h . . . n hydrogen bond , and they were observed thermochromism
    利用液相法合成了两种具有热色性新的有机水合物, x射线单晶衍射确定了这两种水合物的结构,利用uv 、 ir 、原位升温红外、原位升温紫外、 tg - dsc探讨了它们的变色机理。
  • Simple organic molecules tend to be colorless with electronic transitions in the uv , whereas visible absorption , or color is usually associated with electronic in extended and conjugated structures . color is influenced considerably by the extent of conjugation , as well as by the molecular environment imparted by substituents . the reports on organic hydrate thermochronlic material are relatively fewer
    本文利用液相和室温/低热固相反应合成出变色温度较高的具有良好热色性的双席夫碱及其配合物;过渡金属离子具有d轨道,其配合物容易引起d - d跃迁或荷移跃迁,因而它们具有丰富的颜色。
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