查询词典 vis.
- 与 vis. 相关的网络例句 [注:此内容来源于网络,仅供参考]
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BAReO (boronic acid adducts of rhenium dioxime) complexes were synthesized and characterized with IR and UV/Vis spectra and elemental analysis. This analogous work was very helpful in under-standing the BATOs chemistry.
了为更好地了解BATO的络合物化学,又尝试合成和表征了两种类似BATO的BAReO络合物,〓和〓给出了它们的IR、UV/Vis光谱及元素分析结果。
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In this paper, the distribution of clinopyroxene, orthopyroxene, olivine, plagioclase and ilmenite on lunar surface was mapped based on Hapke radioactive transfer model and linear unmixing of spectra using Clementine UV/VIS/NIR data. The result is compared with the results obtained by previous researchers and Apollo sample analysis, and the problems existing in mineral abundance mapping are analyzed preliminarily.
基于Hapke模型与光谱线性分解的矿物提取方法,利用Clementine UV/VIS/NIR数据提取月表单斜辉石、斜方辉石、橄榄石、斜长石及钛铁矿等5类主要矿物的体积百分含量分布,并基于阿波罗月岩矿物分析数据对提取结果进行评价,对方法和提取结果中存在的问题进行分析,提出了进一步改进的措施。
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A highly ordered copper phthalocyanine-3,4',4",4"'-tetrasulfonic acid, tetrasodium salt/4,4'-dipyridyl dihydrochloride nanotube array was successfully fabricated by the layer-by-layer self-assembly technique using micropore anodic aluminum oxide as templates. The assembly process of the nanotube array was investigated by UV-Vis spectrometry, XRD and FT-IR, and the morphology of the nanotubes was analyzed by scanning electron microscopy and transmission electron microscopy, respectively.
在阳极多孔氧化铝模板中利用层层自组装技术制备出了高度有序的聚电解质磺化酞菁铜/4,4′-联吡啶盐酸盐纳米管,并对其组装过程用UV-Vis, XRD和FT-IR进行了分析,纳米管的微观形貌通过SEM和TEM进行表征。
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Nanosized CPF(Conjugated Polymer of Furfuryl alcohol)/ZnO composite catalyst was prepared through in-situ polymerization and heat conversion. The thermal stability, morphologies, size, structure and optical absorption properties of the CPF/ZnO material were characterized by TG-DTA, TEM, XRD, XPS, IR and UV-Vis techniques.
通过原位聚合-热转化两步法,利用ZnO纳米微粒和糠醇制备出了具有大共轭结构的高分子和ZnO的纳米复合催化材料;用TG-DTA、TEM、XRD、XPS、IR和UV-Vis等技术对其热稳定性、形貌、尺寸、结构及吸光特性等进行了表征,以亚甲基蓝溶液的催化降解研究了该材料在自然光条件下的催化性能。
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The UV-vis and redox data indcated that the molecular plane was destroied by meso ethyl.λ〓 hypsochromic 52 nm and W〓 increase. Redox potentials increase, too.
染料的UV-vis吸收光谱和氧化还原电位结果表明中位乙基的引入破坏了染料分子的平面性,使得染料的λ〓蓝移52nm,半峰宽增大;氧化、还原电位均升高。
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The hybrid composite PW11Co/PAMAM was characterized by FT-IR, UV-Vis diffuse reflectance spectra, XPS, XRD and TG/DTA, indicating that the PW11Co was chemically anchored to PAMAM. The morphologies of the title composite were characterized by scanning electron microscopy and transmission electron microscopy. The catalytic activity was evaluated by oxidation of isobutyraldehyde to isobutyric acid in MeCN under mild conditions (20 ℃, ambient pressure), showing that the title compound is a more effective and recoverable catalyst than corresponding PW11Co.
通过FT-IR、DR-UV-Vis、XRD、TEM、SEM、TG/DTA等手段对其进行了表征,并考察了其对异丁醛转化异丁酸的催化活性,实验结果表明,多金属氧酸盐通过配位键与聚酰胺-胺作用形成的无机-有机复合物可望成为一种催化活性高且易于分离和重复使用的多相催化剂。
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Reaction of α,α,α,α-tetra (o-aminophenyl) porphyrin with isonicotinic acid yields the ligand 1b bearing two coordination sites whose structure has been verified by IR、UV-Vis���〓H NMR and MS spectra.
以α,α,α,α-四卟啉为母体,经过与异烟酸缩合反应得到具有两个配位位置的配体1b,配体的结构经过IR、UV-Vis、〓H NMR、MS验证。
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Jan Kees Vis, who is Sustainable Agriculture Director for Unilever, the world's third largest food and consumer goods company.
Jan Kees Vis,是世界第三大食品和消费品公司联合利华的可持续农业总监。
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The final products were analyzed using UV-vis absorption spectrometry and GC-MS and the occurrence of nitronaphthalene and nitronaphthol will possibly deteriorate the environmental quality.
以稳态UV-vis吸收光谱及GC-MS分析了355nm光照HNO2+萘水溶液的最终产物,其中硝基萘及硝基萘酚的产生会恶化环境质量;联系瞬态研究结果,分析了所有产物的生成途径;确定了中间产物亚硝基萘对激光闪光光解实验的影响并提出了其在355nm光照下的解离机理。
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UV-Vis spectra show that the absorbance values at characteristic wavelengths of the multilayer films increase almost linearly with the number of chitosan/PTA bilayers, suggesting that the deposition process is regular and highly reproducible from layer to layer. XPS and FTIR spectra confirm the incorporation of chitosan and PTA into the films. AFM images indicate that the surface of the multilayer films is rough. The result of CV shows that the multiplayer films maintain good electrocatalytic activity of phosphotungstate acid.
UV-Vis结果显示多层膜在特征吸收峰处的吸光度数值随膜双层数增加逐渐增大,呈良好的线性关系,表明多层膜是均匀组装的;XPS和FTIR结果证实了壳聚糖和磷钨酸被组装到膜上,AFM图形显示膜表面有一定的粗糙度,CV结果说明多层膜保留了磷钨酸的电化学性质。
- 推荐网络例句
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Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).
呼气,收缩臀部肌肉;拱起身体,尽量抬起头来,右腿伸直朝向天花板(膝微屈,以避免肌肉紧张)。
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The cost of moving grain food products was unchanged from May, but year over year are up 8%.
粮食产品的运输费用与5月份相比没有变化,但却比去年同期高8%。
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However, to get a true quote, you will need to provide detailed personal and financial information.
然而,要让一个真正的引用,你需要提供详细的个人和财务信息。