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- Keywords chiral molecules;circular dichroism (CD);vibrational optical activity (VOA);vibrational circular dichroism (VCD);Raman optical activity (ROA); 手性分子;園二色;振動光活性;紅外吸收旋光性;拉曼光活性;
- Showing no optical activity in polarized light. 無旋光的極化光下無光學反應的
- A monitoring method for transient temperature field of frozen soil using distributed optical fiber sensors was developed based on Raman optical time-domain reflectometry (ROTDR). 摘要基於拉曼光時域反射計(ROTDR)技術,提出了凍土瞬態溫度場的分散式光纖監測方法。
- Influence of the Optical Activity of BSO on Spatial Light Modulator[J]. 引用該論文 孔迪;楊建坤;李修建;劉菊.
- The optical activity of a molecule is not determined by its chirality. 旋光性不是由手性決定的,因為手性是人為抽象出的一種概念。
- For the reason why optical activity of mesomer is counteracted classical answer was not convincing. 指出了內消旋體消旋原因傳統解釋的不合理性。
- The product xylose is identified by silica gel TLC, optical activity measurement and other approval tests. 成品經過薄層層析和旋光測定等鑒定確定為木糖。
- Raman optical time-domain reflectometry 拉曼光時域反射計
- "The two enantiomers rotate polarized light through opposite angles, canceling each other out so that the racemic mixture has no optical activity. 兩種對映體使偏振光向相反的角度旋轉,彼此抵銷,所以外消旋混合物沒有光學活性。
- As a result, the algebraic sum of rotatory value of related helix is not equal to zero, thus resulting in optical activity. 根據這些螺旋的可極化性,可以準確地預測這類化合物的旋光方向。
- The effect of intramolecular and in termolecular in teraction on the conformation and optical activity of bile pigments is discussed. 對研究前景進行了展望。
- A couple walking in the park noticed a young man and woman sitting Helical Structure Resulting in Optical Activity on a bench, passionately kissing. 一對夫婦在公園裡散步,發現一對年輕的男女坐在一條長凳上,動情螺旋結構導致旋光性地接吻。
- Slow crystal formation gives quite pure crystals that probably need not be recrystallized for the optical activity studies. 緩慢的結晶過程會給出十分純的晶體,在光學活性的研究中,這些晶體很可能不需要進行再結晶了。
- Moreover,the stabilization of the complexes,especially the influence of the optical activity of dipeptide on the stabilization has been discussed. 對配合物的穩定性進行了討論,著重介紹了二肽的光學異構對配合物穩定性的影響。
- UV-curing inks are comprised of mostly photoptic resins, paints, thinners and optical activity of initiationless and cocatalyst. 紫邊線固化油不朱次給是由顏料、感平樹脂、活性濃縮劑、平引不收劑及助劑構成。
- Based on the optical activity of the complex formed by mannitol and ammonium molybdate,the mannitolum level in the gastrointestinal dialysis salt was determined with polarimetry. 本文根據甘露醇與鉬酸銨的絡合物具有旋光性這一特點,用旋光法測定胃腸透析鹽中甘露醇的含量。
- Racemization is found with optically active substrate substrates. 發現旋光基質有外消旋作用。
- Conversion of an optically active substance to a racemic form. 外消旋轉化將光學活性物質轉化為外消旋形式
- However, due to presence of optical activity, the electrooptic, piezoelectric and photoelastic effects in BSO, it is difficult to get the analytical results. 考慮BSO晶體的旋光性,電光效應、壓電效應、彈光效應時,要求解耦合方程得到解析解是不可能的。
- This yellow ink salanity opticity activity correspond to twice the traditional ink. 這種黃色油不朱的耐旋光性是差應的古板油不朱的兩倍眾。