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triple bond 【化學】三鍵。

triple concerto

On the basis of it , - a isotherms were analyzed at different ph 、 temperature 、 molar fraction of mpda and the optimal condition were obtained the preparation of polydiacetylene monolayers and the studies of its spectroscopic properties : the mpda / pda monolayers were irritated by 254nm uv - lamp for 20 seconds and the sensitive monolayers were produced . the uv - vis spectra showed that the recognition between mannose and e . colik12 is specific . the results of the rrs confirmed that the bands of double < wp = 7 > and triple bonds simultaneously shifted toward high wavenumber and its electrical structure of the backbone changed from acetylene to butatriene - a曲線的結果表明:雙炔( pda )及其甘露糖衍生物( mpda )是混溶的。在此基礎之上,我們又對亞相處于不同溫度、不同ph值時和雙炔( pda )及其甘露糖衍生物( mpda )二者以不同比例混合時的- a曲線進行了詳細的分析,從而確定了雙炔( pda )及其甘露糖衍生物( mpda )成膜的最佳條件。

The preparation of gold electrode of double layers and the spectroscopic and electrochemical studies when it was incubated with bacteria : cv measurement demonstrated that the defect content within the double layer gradually decreased during the incubation , sers showed that the film structure became order during the incubation and the bands of double and triple bonds shifted toward high wavenumber , too 循環伏安測試表明在雙分子層與細菌培養的過程中,雙分子中層中的的缺陷數量逐漸減少。表面增強拉曼光譜證實在雙分子層與細菌培養的過程中,雙分子中層的膜結構變得更加有序,且其雙鍵與三鍵的共振峰也同時向高波數的方向移動。

The results of rrs demonstrated cds nanoparticles have no influence on the double and triple bonds . the photoluminous measurement showed that cds nanoparticles caused the luminous bands become weak and the red shift 光致發光的測試表明硫化鎘納米粒子使聚雙炔及其甘露糖衍射衍生物混合單分子層的發光強度減弱,并使其發光峰紅移。