optical absorption 中文意思是什麼

optical absorption 解釋
光的吸收
  • optical : adj 眼的；視覺的；視力的；幫助視力的；光學（上）的。 optical activity 【物理學】旋光性。 an optic...
  • absorption : n. 1. 吸收，合併。2. 專心，一心不亂，熱中 （in）。3. 〈口語〉飲食。
  1. Two fundamental approaches, differential optical absorption spectra ( doas ) and wavelength modulation harmonic measurement, for gas light absorption detection are discussed

    分析了波長調制諧波檢測技術和差分吸收檢測技術兩種弱信號檢測方法。
  2. Influence of inorganic - sensitization on optical absorption of rutile single crystal

    無機敏化對金紅石光吸收特性的影響
  3. The research for the binding energy of d - centers is important to the transition energy and the optical and the magneto - optical absorption of shallow center d - there have been some theoretical and experimental investigations [ 1, 4, 5, 6, 7, 8 ] about three - dimensional and two - dimensional d - centers in magnetic field, but have no works discussed the d ~ centers in quantum wells in the strong magnetic field limited

    研究d ~ -中心各個態的束縛能，對于研究d ~ -中心各能級之間的躍遷和d ~ -中心的光學和磁光吸收、新型器件的研製與開發都有很大的意義。
  4. The bandgap is found to broaden with increasing dopant concentration, and it is found that doping with al has the effect of shifting the optical absorption to the shorter wavelength, with both cases being attributed to the burstein - moss shift. we report a study on the fabrication and characterization of ultraviolet photodetectors based on zno : al films. using sol - gel technique, highly c - axis oriented zno films with 5 mol. %

    為了研究zno : al薄膜在紫外光探測方面的性能，我們採用溶膠-凝膠旋塗法在si襯底上生長出具有高度c軸取向的zno : al薄膜，摻al濃度為5mol . % ，並以此作為有源區成功制備出了au / zno : al / au光電導型紫外探測器的原型器件，並對其i - v特性、紫外光響應和光致發光等方面的性能進行了研究。
  5. So we figured that the influence of the electron - electron interactions must be considered in our work. added an electron - electron interaction ( up to the fourth neighbor ) term to the baranowski - buttner - voit ( bbv ) model for polyaniline, we carried out a self - consistent - variation calculation for an biexciton in the pernigranlilne - base polymer, in order to confirm the model hamiltonian. the results showed that two peaks ( near l. oev and 1. 5ev ) appeared in the calculated optical absorption, besides the reproduced electronic structure, bond order wave ( bow ) and ring - torsion angles

    發現引入電子?電子相互作用后，聚苯胺靜態激子的性質受到影響，該聚合物的鍵序波、芳環扭角和電子中文摘要結構發生了變化，而且在理論吸收譜的低能端出現了明顯的二特徵吸收峰（ 1 . 0ev和1 . 5ev附近） ，這一結果與實驗數據很好的吻合，從而這一點表明我們所考慮的因素是合理的。
  6. Based on the principle of differential optical absorption spectrometry ( doas ), a set of detecting instrument for indoor air quality is proposed

    摘要基於差分光學吸收光譜法原理，研究了一套室內空氣質量檢測裝置。
  7. Since applied in atmosphere monitoring at the end of 1970 ` s, differential optical absorption spectroscopy （ doas ） have made quiet great progress

    差分吸收光譜技術（ doas ， differentialopticalabsorptionspectroscopy ）自20世紀70年代末被人們應用於大氣氣體監測以來，在這方面已經取得了長足的發展。
  8. The visible optical absorption of the film increases with increasing annealing time, coating - annealing time and concentration of the starting solution

    樣品的可見光區光吸收率隨著初始溶液濃度、退火時間、塗膜厚度的增加而增加。
  9. And then, zno thin films were synthesize on quartz and silicon substrates by sol - gel dip - coating and spin - coating. the properties of the films and the effects of growth parameters on the quality of zno films were studied using x - ray diffraction, optical absorption, photoluminescence techniques, etc. to modify the energy gap of the zno, mg2 + was added in the sol - gel solution, and mgxzn1 - xo films were prepared by the same method as that for zno films

    利用溶膠凝膠法成功地在石英玻璃和單晶矽片等襯底上制備出了c軸擇優取向的zno薄膜，並利用x射線衍射儀、紫外-可見光光譜儀、熒光光譜儀等對zno薄膜的結構和性能進行了測試、分析，並研究了熱處理參數等條件對zno薄膜性能的影響。
  10. Output of high purity violet blue light matches the peaks optical absorption of acne aminolevulinic acid, metabolites inside the porphyrin, propionibacterium acnes metabolites inside the porphyrin stimulated by the withdrawal - induced chemical processes produce large singlet oxygen activity and generate a high oxidative environment to propionibacterium acnes, which accordingly leads to the death of bacteria on the skin acne cleared

    輸出高純度的紫藍光，與痤瘡丙酸桿菌代謝物內卟啉的光吸收峰值匹配，痤瘡丙酸桿菌的代謝物內卟啉受到激發后的化學退激過程產生大量單線態活性氧，可對痤瘡丙酸桿菌產生一種高氧化環境，從而導致細菌死亡進而將皮膚上的痤瘡清除。
  11. It contains noncovalent - bound ferrin and has an electron delivery pathway by reversible change. after reduced by accepting electron and bound with co, ferrins form optical absorption spectrum

    當血紅素鐵接受電子被還原后再與co結合，將產生細胞色素p450的特徵光譜。
  12. Optical absorption measurements show that mnxcd1 - xin2te4 is a direct energy gap semiconductor and the band gap shifts towards the high energy side with the increase of x

    採用光吸收法測得mn人d n 。 te 。晶體屬于直接帶隙半導體，其能隙eg隨著組分互的增加線性增大。
  13. We also report the uv - visible optical absorption spectra of these colloids. to the metal plate prepared simultaneously, the measurement result of sem and afm of this plate is also reported and the roughness of the silver plate surface is about 60nm. both the colloids and the nano - scale metal surface can become the very perfect sers substrates. rhodamine b, a kind of strong fluorescence laser dye, with gold colloidal surface, has been studied by surface - enhanced raman spectroscopy ( sers ) with near - infrared ( nir ) excitation in the presence of the halide ions ( cf, br -, f )

    利用透射電子顯微鏡（ tem ） ，對膠體粒子的尺寸大小及形態進行了觀測，表明這些膠體為粒徑介於5 35nm的納米體系，並對該膠體體系進行了紫外?可見吸收光譜的研究；在制備出金屬膠體的同時，經過激光照射后的金屬表面為納米量級的粗糙表面，對該表面進行了掃描電鏡（ sem ）及原子力顯微鏡（ afm ）的測量，結果顯示該表面的粗糙度平均為60nm 。
  14. Moreover, for co ( ii ) - porphyrin and fe ( iii ) - porphyrin, nonlinear optical absorption and optical limiting properties are studied respectively. results suggest that fe - porphyrin probably become a potential candidate as optical limiting material excited by wavelength 514. 5nm ar + laser

    在第四章，研究了鐵卟啉（ fe （ ） tppcl ）和鈷卟啉（ co （ ） tpp ）的非線性吸收和熱自散焦光限幅特性。
  15. After geometry optimization, their energy band structure, densities of states were calculated and analysised. we also calculated the model of doping cr, which can change the energy band structure of cdgeas2, the result is valuable for decreasing optical absorption. through the energy analysised, it was suggested that a germanium - on - arsenic anti - site defect was the most possible defect which may be associated with the 5. 5 micron absorption, the result of analysis are agreement with the research of epr, so the calculates are accurate

    運用密度泛函理論計算，建立純砷化鍺鎘晶體的結構模型並對之進行結構優化，使理論模型更加接近真實結構，從而研究純砷化鍺鎘晶體的能帶結構和態密度、光學性質;分別建立砷空位模型（ vas - cdgeas2 ） ，鍺占砷位模型（ ge / as - cdgeas2 ） ，分別計算它們的能帶結構、態密度、光學性質。
  16. A new kind of generator rotor temperature measuring system is designed based on optical absorption behavior of gaas semiconductor

    摘要根據砷化鎵半導體的光吸收特性，設計了一種新型的發電轉子溫度測量系統。
  17. Study on optical absorption sensor using a symmetrical metal - cladding optical waveguide

    對稱金屬包覆光波導吸收傳感器的研究
  18. Error analysis and improvement method of concentration measurement of trace gas in the atmosphere by differential optical absorption spectroscopy

    基於可調諧二極體激光吸收光譜學對二次諧波檢測噪聲分析研究
  19. Cytochrome p450 ( p450 ) is a heme enzyme, whose co complex gives soret absorption at 450 nm in its optical absorption spectrum

    細胞色素p450是一類能與co結合，形成的復合物在450nm附近具有最大吸收峰的血紅蛋白的總稱。
  20. A simple, but practical theoretical mode established in this paper is used to describe the < wp = 6 > dependence of the particles size on the reaction, where the experiment data of optical absorption have been employed in the model

    採用化學方法在常溫下成功地制備了zno膠體，顆粒尺寸在5nm以下。根據吸收譜實驗數據和建立的理論模型估價了膠體顆粒的大小與反應時間的關系。
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