leuco
英
美
网络 乐客; 隐色体; 白色; 无色
双语例句
- Compact dyeing system leuco dyeing-IN special process
隐色体染色－甲特法 - For the efficiency of dye regeneration, it is critical to control the proportion of acidic leuco dye product.
其中光、H给体和碱的作用是再生循环的三个要素，而控制染料酸式隐色体生成比例是染料再生效率的关键。 - A study of the solvent effect of crystal violet and leuco crystal violet by~ 1h NMR and a discussion of the relationships with the substituent constant
结晶紫和结晶紫母体的~1HNMR溶剂效应的研究及与取代基常数间的关系 - Observations on behavior of callose deposition in the cell walls during megasporogenesis in broad beau have been made using the method of leuco aniline blue-induced fluorescence. The results are summarized as follows: ( 1) Callose was absent in the wall of megasporocyte at early prophase.
用脱色苯胺兰诱导荧光的方法观察了蚕豆大孢子发生期间细胞壁胼胝质的变化，结果如下：1.MMC发育早期，其细胞壁上未见骈胝质积累； - Leuco crystal violet lactone ( LCVL) was prepared by the reaction of p-dimethyl-aminobenzaldehyde? N, N-dimethylaniline and m-dimethylamino-benzoic acid with urea catalyzed by acid.
由对N，N-二甲氨基苯甲醛、N，N-二甲基苯胺和间N，N-二甲氨基苯甲酸与尿素在酸催化下反应制得无色结晶紫内酯（LCVL）。 - A study of laser induced effect of malachite green and leuco malachite green& he-ne laser and cyclic voltammetry method
孔雀绿和孔雀绿母体的激光诱导效应&He-Ne激光与循环伏安法 - Study of Environmentally-friendly Technology of Catalytic Oxidation of Peacock Green Leuco with Oxygen in Liquid Phase
氧气液相催化氧化孔雀绿隐色体的环境友好工艺研究 - The Application of Leuco Sulphur Dye to Pad-Dry-Steam Process
液体硫化染料在轧烘轧蒸工艺中的应用 - Simultaneous Determination and Confirmation of Malachite Green, Crystal Violet and Their Leuco Metabolites Residues in Aquatic Product by Liquid Chromatography-Visible Detection and Tandem Mass Spectrometric Detection
液相色谱法同时测定水产品中孔雀石绿和结晶紫残留头孢噻肟及其代谢产物的药代动力学研究 - Development of preparation of acidic dyes by oxidization of triarylmethane Leuco was reviewed with 21 references.
以21篇文献综述了三芳甲烷型隐色体氧化制备酸性染料的研究进展。 - The heat-recording characteristics of the heat-recording materials comprising a microencapsulated basic leuco dye and a phenolic developer, and the thermal characteristics of the microcapsule wall and other ingredients in the materials, are introduced.
介绍了由微胶囊化的碱性隐色染料和酚显色剂构成的热记录材料的热记录特性及微胶囊壁和其他成分的热特性。 - Development on preparation of acidic ayes by oxidization of triarylmethane Leuco
三芳甲烷型隐色体氧化制备酸性染料的研究进展 - The dyeing on cotton was conducted by padding and steaming, then by hydrolysis of the dye to the leuco form in acidic medium, and finally by oxidation of the leuco form to the corresponding oxidized form with peroxide.
染料在纯棉织物上的应用采用先轧染、汽蒸，再酸性水解成隐色体和氧化固着的方法。 - Present and Future Application of Leuco Sulphur Dye ( Part One)
液体硫化染料的应用现状及发展趋势（一） - Determination of Iodide in Water by Leuco Crystal Violet Method
隐色结晶紫法测定水中的碘化物 - The inhibition of some inhibitors on lipoxygenase activity of human leucocytes was assayed using leuco& malachite green method.
用无色孔雀绿的方法测定了几种抑制剂对人白细胞脂加氧酶的抑制作用。 - Formation of Cyan Leuco Dyes and their Prevention
青隐色染料的产生与防止 - The leuco dyes are widely used as functional materials for their chromogenic nature of pressure or thermal sensitive. It is mainly used in fields of engineering drawings, invoices, fax printing.
隐色染料是一类广泛使用的功能材料，具有压热敏发色的性质，主要用于工程图纸、发票、传真打印等领域。 - The results showes that the water-based ink made from leuco dyes have good printing effects and can be deinked quickly under normal temperature and pressure when sodium dodecyl benzene sulfonate ( SDBS) existed.
结果表明，合成的油墨印刷效果良好，并具有常温常压下在十二烷基苯磺酸钠存在时迅速褪色的能力。 - Leuco vat dye molecules rarely exist in the single-molecule forms, mostly in the dozens of molecular aggregates, or in the form of hundreds of moleculars, indicating that Leuco vat dye solution is not a true solution, but mainly in the range of colloid.
染料隐色体分子很少以单分子状态存在，大都以几十个分子的聚集体或缔合体形式存在，表明还原染料隐色体溶液不是真溶液，而主要是位于胶体范围分布。 - The experiment results showed that the excitation and emission wavelengths of compounds shift to long wavelength and Stokes shift increase with the increasing of solution polarity. And the fluorescence of leuco dyes can be quenched by strong polar solvent.
实验表明随着溶液极性增加，染料的最大发射波长红移，Stokes位移增加，且染料的荧光可以被强极性溶剂猝灭。 - Fluoran dyes are the most important kind of leuco dyes with the distinguishing feature of sensitive and complete chromatography, which become the mainstream varieties of leuco dyes.
荧烷染料是最重要的一类隐色染料，特点是发色灵敏、色调齐全、稳定性好，是隐色染料的主流品种。