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- The ability of different kinds of wood rotting fungi in increasing brightness and suppressing heat induced color reversion of CMP was studied. 用各种木材腐朽真菌及粗酶液处理化机浆,检测其对提高纸浆白度和抑制纸浆热返黄的作用。
- Blue Light Induced Carotenoid Accumulation in Cordyceps militaris L. 蓝光诱导蛹虫草菌丝类胡萝卜素的积累。
- In this illusion, the induced color appears both self-luminous and scintillating. 就这种错觉而言,诱导出的颜色似乎同时会自行发光、也会闪烁。
- UV light induced deformation and bending in certain type of photochromic liquid crystal elastomers were studied. 本文研究了一类光敏液晶高弹体在紫外光照射下的变形和弯曲行为。
- To resolve all these problems, the most important point is light induced hole erasing. 问题的关键在于光致填孔机制的研究。
- The sweet music and dim lights induced in the couple a feeling of euphoria. 甜美的音乐和朦胧的灯光激起这对恋人欢快的感觉。
- Visible light induced polymerization initiated by camphorquinone (CQ) or CQ/N,N-dimethyl-p-toluidine (DMT) was investigated . 研究了可见光引发樟脑酮和樟脑酮/N,N-二甲基对甲基苯胺复合体系的聚合反应。
- This paper reviews comprehensively the recent development of amor- phous silicon films fabricated by light induced chemical vapour deposition(LCVD). 本文较系统地评述了光诱导化学汽相淀积(LCVD)技术淀积非晶硅薄膜的开发现;
- Form UV diffuse reflectance spectra, it seems that carbonyl and phenolic groups mainly contribute to the light induced yellowing of poplar APMP. 紫外漫射反射光谱表明 ,杨木APMP机械浆光诱导返色的主要原因是纸浆木质素中羰基和酚羟基团吸收紫外光后变化形成发色结构所致。
- As light induced fragmentation of AO-DNA complex resulting in degradation of DNA,the nucleus inactivated irreversibly,thus the products may by considered as cytoplasts. 由于光照导致AO-DNA复合体的DNA降解,造成核不可逆失活,从而可以认为经AO与光照处理的原生质体是胞质体。
- The result shows that with increase of TEOS content, the transmittance in the visible region of the hybrid materials decreases, UV light induced aging-resistance of the hybrid materials increases. 结果表明,随着TEOS含量的增大,杂化材料在可见光区域的透光率有所降低,耐光老化性相应提高。
- Process: If the compound exposed including UV, electric ray( UV or mercury lamp), it started to change its color reversibly. 过程︰如果这种化合物暴露包括紫外线,电的射线(外线或者水银灯)它开始可逆改变它的颜色。
- The calculated results show that the 420 nm absorption band will be eliminated and the property of the light induced refraction will be enhanced under the condition of heavily doped K:PbWO_4. 计算结果表明;高浓度掺K离子将消除420nm吸收带;改善PbWO4晶体的抗辐照损伤性能.
- Among the various hydrogen leak detection methods,the way to detect hydrogen with hydrogen inducing color change materials shows its intrinsic safety property. 在众多的氢气泄漏检测方法中,光学色敏示氢检漏法显示出其本质安全的特点。
- Reasons Analysis and Treatment of Oil Color Reversion 油脂返色机理分析和防止对策
- The result shows that with increase of TEOS content,the transmittance in the visible region of the hybrid materials decreases,UV light induced aging-resistance of the hybrid materials increases. 结果表明,随着TEOS含量的增大,杂化材料在可见光区域的透光率有所降低,耐光老化性相应提高。
- Metal ions presenting in deinked pul p not only catalyze the decompositio n of sodium dithionite,but also induce color re version of pulp,thus bring down whiteness of pulp. 脱墨浆中的金属离子不仅催化分解连二亚硫酸钠(保险粉),而且导致纸浆返黄,降低纸浆白度。
- Introducing silicon alkyl to azo -- dye may upgrade photorefracive effect of organic photorefractive ma-terials in which azo -- dyes are used as the light induced chromophore molecules. 在偶氮染料中引入硅烷基,将进一步提高以偶氮染料为非线性光生色分子的有机光折变材料的光折变效应。
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- The color fades when exposed to light. 这颜色曝光後会褪色。