quenching center中文是什么意思

• 猝熄中心

• "quenching"中文翻译    n. 【机械工程】淬火；【物理学】淬熄。
• "center"中文翻译    n. 1.中心；中心点；圆心；中央；中枢，核心；中心人物 ...
• "quenching" 中文翻译 :    n. 【机械工程】淬火；【物理学】淬熄。
• "agitation quenching" 中文翻译 :    搅拌淬火
• "air quenching" 中文翻译 :    空气淬火风扇; 空气急冷; 空气冷却淬火; 气淬
• "arc quenching" 中文翻译 :    熄焊弧; 熄弧
• "arc-quenching" 中文翻译 :    熄弧
• "asynchronous quenching" 中文翻译 :    异步遏制
• "bainite quenching" 中文翻译 :    贝氏体淬火
• "breaking quenching" 中文翻译 :    辉面淬火
• "bright quenching" 中文翻译 :    光亮淬火
• "brine quenching" 中文翻译 :    盐水淬火; 盐浴淬火
• "bulk quenching" 中文翻译 :    体积淬火
• "calcining and quenching" 中文翻译 :    虾粹; 煅淬
• "calpis quenching" 中文翻译 :    乳浊液淬火
• "carburizing and quenching" 中文翻译 :    渗碳淬火
• "caustic quenching" 中文翻译 :    碱液淬火
• "centrifugal quenching" 中文翻译 :    离心淬火
• "chemical quenching" 中文翻译 :    化学猝灭
• "circulation quenching" 中文翻译 :    循环淬火
• "coke quenching" 中文翻译 :    淬焦; 熄焦
• "cold quenching" 中文翻译 :    冰冷处理; 冷淬火; 冷激式; 冷介质淬火
• "collisional quenching" 中文翻译 :    碰撞猝灭
• "color quenching" 中文翻译 :    颜色猝灭
• "concentration quenching" 中文翻译 :    浓度猝灭; 浓缩猝灭

• These quenching centers are most probably the mn2 + themselves , which can from mn - mn pairs so as to perform the energy migration from the interior mn2 + to the mn2 + adsorbed on the surface
  考虑到外加mn ~ ( 2 + )在纳米颗粒表面有分布( poisson分布) ，对猝灭数据进行了分析。
• These quenching centers can quench both blue emission related to the surface defects and the orange emission of mn2 + impurities . they are most likely originated from the dangling bonds of the lone pairs on surface s2 " or the zn2 + vacancies
  这种表面猝灭中心对自激活蓝光和橙光发射都有猝灭作用，它们极有可能来自表面s ~ ( 2 - )孤对电子的悬空键或zn ~ ( 2 + )空位。
• We consider that surface state act as quenching centers . with the irradiation , the surface state decreases and therefore luminescence of mn2 + increases . reduction of quenching centers is the result of chemical change by obtaining energy from zns excited by uv light
  荧光增强的原因是由于zns基质向mn2 +离子和表面态的能量传递是两个相互竞争的过程，紫外光辐照下表面猝灭中心数目不断减少从而mn2 +离子的发光增强。
• The activation effect of zn2 + modification , including enhancement of emission intensity , slowing of luminescence decay and increasing of quantum yields , results from the formation of zns shell outside the nanoparticles , which is passivating the surface of nanoparticles , eliminating the surface quenching centers , so as to block the nonradiative transition pathways through these kind of quenching centers
  Zn ~ ( 2 + )表面修饰在纳米颗粒表面形成了zns壳层，钝化了纳米颗粒的表面，消除了表面猝灭中心，阻塞了通过表面猝灭中心进行无辐射跃迁的通道，从而使得发光强度增加，衰减变慢，量子效率提高。
• Life time of mn2 + in nano - zns was measured and was found to be close to that of the bulk materials . therefore the quenching centers quench the exciton but not the mn2 + ion self . 2 . the increasing curves are different in film and ethanol colloids because there is diffusion process of quenching centers in colloids
  对薄膜样品的荧光增强曲线的拟合表明,颗粒表面猝灭中心数目随辐照时间的衰减函数是非e指数形式;同时考虑溶液中猝灭中心通过向颗粒表面的扩散而逐渐耗尽,很好地解释了溶胶的增强曲线与固体薄膜的增强曲线的不同。
• The quenching centers aroused by mn2 + introduction merely quench the orange emission of colloidal zns : mn2 + nanocrystals . the quenching process of this kind of quenching centers , which reduce the energy of 4t1 level rather than that of conduction band , is different from that of the quenching centers eliminated by zn2 + introduction . the quenching data is analyzed considering the distribution of mn2 + additives adsorbed at the surface of colloidal nanoparticles
  Mn ~ ( 2 + )表面修饰引起的表面猝灭中心只对橙光发射有猝灭作用，这些猝灭中心和外加zn ~ ( 2 + )消除的表面猝灭中心猝灭行为不同，它们只减少来自内部mn ~ ( 2 + )杂质~ 4t _ 1能级上的，而不是zns基质导带上的能量。

• quenching center перевод