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- Determination of Enthalpy Change of Coordinating Color Reaction by UV Vis Absorption Spectrum Method 紫外-可见吸收光谱法测定配合显色反应的焓变
- Keywords p hydroxyphenol derivatives;UV Vis absorption spectrum;Flourescent spectrum; 对羟基苯衍生物;紫外可见吸收光谱;荧光光谱;
- Keywords aminobenzene carboxylic acid;calix [4] arene;carboxylazocalix [4] arene derivatives;synthesis;UV vis absorption spectra; 氨基苯甲酸;杯[4]芳烃;羧基苯偶氮基杯[4]芳烃衍生物;合成;紫外可见吸收光谱;
- The absorption spectrum of PSPV is verified by UV and IR methods. UV法及IR法检测证明其有多糖的特征吸收谱,为高纯度的多糖。
- UV- Vis absorption spectrum 紫外-可见吸收光谱
- The experiments of stability, UV VIS absorption, paper chromatography profile and amino acid composition analysis showed the new component is a polypeptide antibiotic. 精制品经过稳定性、呈色反应、紫外可见光谱、纸层析谱、氨基酸组成等检测,表明该物质是一种多肽类抗生素
- UV - VIS - NIR absorption spectrum 紫外-可见光-近红外吸收光谱
- X-ray photoelectron spectroscopic (XPS) analysis and ultraviolet-visible (UV) absorption spectrum results also confirmed this idea. 并由X射线电子能谱(XPS)和紫外吸收光谱(uv)分析证实。
- METHODS Pharmacognostical studies were carried out by phytotomy,macroscopic,microscopich and UV absorption spectrum analysis. 方法:形态,性状,显微及紫外吸收光谱鉴定。
- The UV absorption spectra of Cp_2ZrCl_2 in THF was measured. 实验测定了Cp_2ZrCl_2在四氢呋喃溶剂中的紫外吸收光谱;得到三个吸收带.
- The variations of the effective refraction index, film thinknessand UV-visible light absorption spectrum of DR1/PMMA polymer waveguides exposured under UV are discussed in detail. 详细讨论了DR1/PMMA聚合物波导在紫外光照射下,各个模式的有效折射率,薄膜厚度,以及紫外可见吸收谱的变化情况。
- Methods:The experiment was carried out by the UV absorptive spectrum. 方法:通过吸光度测定,进行钙、磷含量的定量分析。
- Absorption spectrum of nasopharyngeal cancer cell(CNEi) are measured. 针对人鼻咽癌CNE_1细胞进行了吸收谱的测量。
- In thispaper,ultraviolet(UV)absorption spectrum,UVphotoinduced refractive-index changes and themethods to improve photosensitivity of optical fiberare discussed. The origin of photoinduced refractive-index change is explained roughly. 本文讨论了掺锗光纤的紫外吸收谱、紫外光激折射率变化以及提高光纤光敏性的方法,粗略地解释了光激折射率变化的原因。
- Absorption Spectra of 3Overtune Bands of UF6. 衷庆华,张健,吴念乐等.
- The molar ratio of LM1 and DNR in the conjugate was measured by Bradford protein assay and UV absorption spectra assay. Bradford蛋白检测法和紫外吸收光谱法检测偶联物中LM_1与DNR的克分子比;
- The absorption spectrum by using CIS method of quantum chemistry calculation agrees with the experimental spectrum. 用量化计算中的CIS方法所得的吸收谱理论值与实验值吻合较好.
- The Raman spectra of BSA in aqueous solution extracted by nitrobenze and UV absorption spectra of BSA aqueous solution were studied. 本文报道了用硝基苯萃取法测定的BSA水溶液的激光喇曼谱和萃取前后测定的紫外吸收谱。
- The result showed that absorption spectrums of IR and UV in both of them were thoroughly different.So they can t be mixed to use. 结果表明,二者的IR和UV吸收光谱完全不同,不可混用。
- 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。