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- Electromagnetic radiation with frequencies in the ultraviolet and visible region can be absorbed by molecules. 分子能吸收频率在紫外和可见光区的电磁辐射。
- The absorption spectrum of iodine was recorded in the visible region using a HRD1 Double Grating Monochromator. 我们用HRD-1型双光栅单色仪记录了碘分子在可见光区域的吸收光谱。
- PrgnClip Identifies a clipping region that may be combined with the visible region of the client window. 标识了一个裁剪区域,可能与客户窗口的可视区域组合。
- The sample absorbs the UV light and emits light of a higher wavelength usually in the visible region. 样品吸收了紫外光而放出一个更大波长的可见光。
- Scrolls the currently visible region of the content area, horizontally, the specified ScrollAmount. 按指定的ScrollAmount水平滚动内容区域的当前可见区域。
- Scrolls the currently visible region of the content area, vertically, the specified ScrollAmount. 按指定的ScrollAmount垂直滚动内容区域的当前可见区域。
- Nitrogen doping allowed the material to absorb a broad range of light energy, including energy from the visible region of the electromagnetic spectrum. 氮掺杂可以让这种材料吸收广泛的光能,包括电磁波谱中的可见光区域。
- Based on the reconstructed Raman microprobe, a new method of observing the high resolution visible region absorption spectra is presented. 本文介绍了如何在拉曼探针上获得稀土样品的高分辨可见光吸收谱的方法。
- The Uv-vis spectra showed that PANI upon doping had stronger absorption in the Uv region and broader absorption in the visible region. 紫外可见光谱说明酞菁铜羧酸掺杂后PANI在紫外区有强吸收峰,在可见光区吸收变宽。
- Abstract : Two series of porphyrin-thiophene chromophores were theoretically studied that exhibit large two-photon absorption cross-section in the visible region. 摘要 : 本文理论上研究了两个系列的噻吩基卟啉衍生物,这种衍生物在可见光区具有大的双光子吸收截面。
- 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。
- The excitation spectra at room temperature were also measured throughdetecting its emission wavelength at 800nm,there were three broad excitationbands peaked at about 330,470,640nm at UV and visible region. 它们的室温激发谱是通过捡测800nm 发射进行测量的,在紫外和可见区有三个宽的激发带,其峰值位置分别为330、470、640nm。
- 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。
- Discussed in this paper are the effects of severalfactors on the determination of the composition ofbinary systems of chromogenic agents hi spectrophotometry in the visible region. 探讨了用分光光度法测定可见光区光度试剂二元反应产物组成的影响因素。
- After compression, if only the data of visible regions under the current viewing parameter is transmitted and decoded, the network bandwidth and decoding resources can be saved. 如果在将网格压缩后,只传输与解码当前视点下可见区域的数据,就可以节约网络带宽和解码资源。
- The hills were barely visible through the mist. 小山隐没在薄雾中难以看清。
- The big rafter is visible in this room. 这间屋子粗大的椽子可以看得见。
- The sea is visible from my hotel room window. 从我旅馆房间的窗户可以望到大海。
- The tower was visible from afar. 从远处就能望到那座塔。
- This star is not visible to the naked eye. 这颗星肉眼看不见。