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- The relationship between the stop band of colloidal crystals and the diameters of polymer microspheres were investigated by using UV Vis spectra. 利用紫外 -可见光谱研究了胶体晶的光禁带峰位与组成其微球粒径之间的关系 .
- The UV VIS spectra showed that BR was totally denatured and lost its retinal under the pH 12 6. It was found by atom force microscope that the crystalline lattice of purple membrane was broken down at this pH. 紫外可见光谱实验发现 ,当pH上升到 12 6 ,BR分子上的生色团视黄醛脱落 ,分子完全变性 ;
- Keywords Azine IR Uv - vis spectrum; 偶氮宁;红外光谱;紫外光谱;
- Keywords Mercaptopurine;Adenine;Copper complex;Fluorescence spectrometry;UV Vis spectrum;Spectroelectrochemistry; 巯基嘌呤;腺嘌呤;铜配合物;荧光光谱;紫外-可见光谱;光谱电化学;
- Keywords bridged bis tetrathiafulvalene;synthsis;cyclic voltammetry;UV Vis spectrum; “桥式”双四硫富瓦烯衍生物;合成;循环伏安法;紫外-可见光谱法;
- Their structures have been characterized by UV Vis,IR, 1HNMR and MS spectra. 它们的结构分别用紫外可见光谱、核磁共振谱、红外光谱和质谱进行了表征。
- UV - Vis spectra 紫外-可见光谱
- Uv - Vis spectrum 紫外-可见光谱法
- By IR spectrum, Tyndall effect, electric conductivity, UV Vis and ESR spectra were studied the reaction mechanism of catalyst components. 已知在加氢汽油介质中Ni（naph）2－Al（i－Bu）3－（BF3·OEt2＋n－C8H17OH）体系为胶体催化剂。 本工作应用FT－IR谱结合Tyndal效应、电导率、UV－Vis、ESR谱对催化剂各组分的相互作用进行研究。
- The survey covered a broad spectrum of topic. 这本简史涉及的话题范围很广。
- 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.
- UV Laser MPI Spectra and TOF Mass Spectra of Tetramethylsilane[J]. 引用该论文 施德恒;熊永建;陆庆正;余枝广;马兴孝;孔繁敖.
- UV laser MPID time-of-f light mass spectra study on Oxirane[J]. 引用该论文 钱谊乐;方黎;郑海洋;赵亚萍;吴存恺;余技广;秦启宗.
- UV VIS, IR spectra and colouration mechanism of the emerald from Malipo, Yunnan Province, are studied.The LRM, IR and UV VIS analytical testing techniques are employed in the research. 以云南祖母绿为研究对象,采用LRM,IR,UV-VIS等现代测试分析方法,重点对云南麻栗坡祖母绿的可见、红外吸收光谱及呈色机理进行研究。
- They could look at the spectra of the light the moons reflected. 他们可以观察月亮反射的光的光谱。
- A new tetrakis( p glycylglycinephenyl)porphin and its rare earth (Yb,Sm) complexes were synthesized.They have been characterized by elemental analysis,UV vis,IR, 1HNMR and laser Raman spectra. 首次合成了一种新型的四（对甘氨酰甘氨酸）苯基卟吩及其稀土镱、钐的配合物。用元素分析、红外光谱、紫外可见光谱、核磁共振和激光拉曼光谱等方法进行了表征。
- Red and violet are at opposite ends of the spectrum. 红色和紫色位于光谱相对的两端。
- VIS, temporarily reduce to1 km in rain showers. 在阵雨中能见度短时减小到一公里。
- VIS, temporarily reduce to 1km in rain showers. 在阵雨中能见度短时减小到一公里。
- Pyrethrum cinerariifolium (Trey.) Vis. 白花除虫菊
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
