blue shift中文什么意思

蓝向移位

蓝移位

紫外吸收

• blue:    adj. 1.青，蓝，蓝色的，天蓝色 ...
• shift:    vt. 1.变动；改变；搬移；移动； ...
• for a shift:    出于权宜之计

例句与用法

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1. Compared with the composite of porous silicon and dbo - ppv , the peak of pl of porous silicon showed a blue shift
   多孔硅与dbo ppv复合后，使多孔硅的一个发光峰发生蓝移。
2. Further study showed that quanta size effect is the reason of ultraviolet absorption and blue shift of absorption peak
   分析认为纳米氧化锌的量子尺寸效应既是其吸收紫外线的主要原因，也是其紫外吸收峰蓝移的主要原因。
3. The nanometer effect of the pores , which increased surface area and caused the failure of conglomeration of dbo - ppv polymer , can lead to the 90nm blue shift of the pl peaks of dbo - ppv
   这一结果确认了多孔硅的跃迁过程主要是由量子限制效应决定，复合过程受表面态影响。
4. When the - 3 - particle size was small , the aberration of crystal lattice appeared and the bandgap energy increased , which resulted in the blue shift of absorption in the spectrum
   本研究中小的二氧化钛晶粒导致了tio _ 2的晶格畸变，进而增大了tio _ 2的禁带宽度，表现在光吸收谱的蓝移。
5. The uv - vis absorption spectra of pbs nanoparticles exhibit a blue shift in the absorption edges of the samples compared with that of bulk pbs , indicating the quantum size effect of pbs nanoparticles
   Pbs纳米粒子的紫外吸收带边与其体相材料相比发生了蓝移，表现出明显的量子尺寸效应。