改色
- change color;change countenance;reveal one's feelings
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(1) [change colour]
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(2) 变成另一种颜色
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面不改色
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(3) 通过与另一种颜色或另一种浓淡的色彩搀和而改变色调
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肤色:底色接近自然皮肤色彩,主要做改色用,能起到中和色彩的作用。
Skin color : the base of color very close the natural skin , it can reach change color and neutralize color effect .
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PU贴膜革的印刷改色
Colour - Changing of Polyurethane Leathers by Printing
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本文论述了对PU革进行表面印刷改色的可行性。
The possibility of changing the colour of PU leather by printing is discussed in the paper .
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TiO2含量对蓝宝石颜色纯度影响很大,也是蓝宝石改色能否成功的重要因素之一。
And the content of TiO 2 effectes the color pureness of sapphire greatly , and it is also one of the important factors whether the sapphire ′ s color can be successfully changed or not .
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利用中子辐照改色法把天然无色黄玉改成蓝色黄玉,对天然黄玉和改色后的蓝黄玉分别进行了常规检测、X-荧光测试、紫外-可见光谱测试及红外光谱测试研究。
In the experiment depicted in this paper , the neutron irradiation method was used to change natural topaz color from colorless to blue . The topaz was measured under ultrared spectrum , X fluorescence and ultravioletvisible light spectrum respectively before and after color changing .
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结果表明,可利用原矿中的可溶性Fe3+或外加Fe3+与碱反应进行改色,可使累托石由深灰-灰黑色变为褐黄色;
The results shown that the clay can be changed into brown from dark grey by using NaOH to react with the soluble Fe 3 + within the ore or applied .
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因此,针对性地选择w(TiO2)高的蓝宝石进行改善,或是设法加入TiO2、减少Fe3+含量、在还原条件下改变其TFeO/TiO2的比值,应是目前山东蓝宝石改色的关键。
Therefore , the most important for changing colors of the sapphires is to select sapphires with high TiO 2 and lower the content of Fe3 + , add TiO2 and reduce the ratio of TFeO / TiO2 under reductive condition .
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利用傅立叶显微红外光谱、紫外-可见-近红外吸收光谱、低温光致发光谱、拉曼光谱等4种谱学方法,对10颗辐照改色(R1-R10)的彩色天然金刚石进行了研究。
Spectroscopic studies through FTIR , UV-visible-near infrared absorption , photoluminescence and Raman spectroscopy are used to study 10 natural diamonds ( R1-R10 ) with fancy color due to irradiation . These diamonds are classified based on their FTIR characteristics .
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元江红宝石的呈色机理和改色效果
The coloration mechanism and color-correction effect of Yuanjiang ruby , Yunnan
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塑钢门窗的涂料改色与应用
Color Coatings for Plastic Steel Door and Window and Their Application
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利用氯化铁溶液的水解反应改色花岗石的研究
Study on coloring granite by hydrolysis of ferric chloride in its solution
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黄玉的辐照改色及赋色机制
Mechanism of Irradiation Inducing Colouration and Colour Change of Topaz
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中子辐照改色黄玉放射性水平及其变化规律
Radioactivity and decay pattern of topaz colored by neutron radiation
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山东蓝宝石的呈色机制及改色实验
Coloration mechanism and coloring experiments of sapphire from Shandong Province
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天然黄玉与辐照改色黄玉的对比研究
Study on the comparing color changed Topaz with natural Topaz
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含铁绿柱石的改色机制研究
Study on the mechanism of color variation for iron-containing beryl
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宝石锆石改色改性的实验研究
Experimental Studies on Color and Appearance Alteration of Zircon Gemstone
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福建明溪天然蓝宝石在氩气气氛中的改色实验研究
Experimental study on color alteration of natural sapphire from mingxi , fujian Province
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蓝宝石的吸收光谱及改色机理
On absorption spectrum and coloration mechanism of sapphire
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福建明溪锆石的改色研究
Heat treatment of zircons from mingxi , Fujian
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苏鲁蓝宝石呈色机理和改色试验研究
Blue Spring A Study of Colour assuming Mechanism and Modifying Test of Su Lu Sapphire
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用途本机可用于人造革、布料等的印刷、改色、涂布、烫金等处理。
Printing , colour changing , laminating , bronzing for PU , PVC , or Fabric .
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山东蓝宝石改色处理的方法为高温氧化加热法;
How to modify colour of blue sapphires from Shandong is the experiment ′ s target .
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水晶的颜色及其改色
Crystal original and changing color
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结果中子辐照改色前后黄玉的总α放射性比活度无显著差异;
Results The gross alpha did not show significant difference between colored topaz and nature color topaz .
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通过实验表明,浅玫瑰红的红宝石改色效果明显。
And the color-correction experiments have shown that the color-correction effect of light pink ruby is evident .
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刚玉晶体中铁钛离子的吸收作用及山东蓝宝石的改色途径
Absorption of iron and titanium ions in corundum crystal structure and the way of colour changing of Shandong sapphire
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目的探讨中子辐照改色黄玉的总放射性水平及其变化规律。
Objective To study the gross alpha and beta radioactivity and decay pattern of topaz colored by neutron radiation .
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为了探讨珍珠辐照改色的机理,对天然的文石和方解石晶体也进行了辐照实验。
Natural aragonite and calcite crystals have also been treated in irradiation in order to investigate the colouring mechanism .
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直接电脑改色,可随时随地改色,无需支付额外费用。
Changing color directly by thr computer , changing color whenever wherever , no need to pay the extra fees .