查询词典 vis

It is known that more Fe makes the pyromorphite show yellow color through UV/Vis spectra.

UV/Vis进一步说明在可见光区的吸收不同是使二者颜色差异的主要原因，Fe离子含量较大使磷氯铅矿呈现黄色。

The mineral pyromorphite is very rare in China. The high quality pyromorphite was found in Guangxi in 2001. This paper analyzed the difference between green-and yellow-pyromorphite through XRD, XRF, IR and UV/Vis.

磷氯铅矿在我国比较罕见，2001年在广西岛坪发现的磷氯铅矿结晶较好，运用XRD、XRF、IR和UV/Vis等分析方法对黄色和绿色样品进行了研究。

FT-IR and UV-vis spectra indicated the existence of tetrahedrally coordinated Ti atoms, which may act as active sites for epoxidation of olefin.

FT-IR和UV-vis结果说明该沸石骨架在存在四配位钛，从而有可能成为催化烯烃环氧化反应的活性中心。

The presence of the strong absorption band around 220nm in UV-Vis spectra and the appearance of the band around 960cm^(-1) in IR spectra demonstrate that the tetrahedrally coordinated Ti-atoms exist in the framework of Ti-containing zeolites.

UV-Vis光谱在220nm处的强吸收峰和骨架在960cm-1处的红外吸收峰均证明在沸石骨架中存在四配位Ti原子。

This tool can be used when you've forgotten the password of your locked VIs.

这个工具可以帮你找到当你已经忘记锁定VIS的密码。

These VIs are re-entrant so they can be used in multiple locations.

这些VIS是可重载的所以他们可以在多处使用。

The results of the samples are characterized by XRD and UV Vis absorption,which show that willemite Zn 2SiO 4 thin films are formed after the annealing above 880℃.

XRD测试和UV - Vis吸收谱测试证明在高于 880℃的温度下热处理，可以获得结晶状态很好的硅酸锌薄膜。

You seem to want that 'vivida vis animi,' which spurs and excites most young men to please, to shine, to excel.

你似乎缺少那种&vivida vis animi&，而正是它激励着众多青年努力出类拔萃、成为让人喜爱之人。

An amide-based fluorescent acyclic receptor (II -1) consisting of anthryl group was synthesized, and the anion binding property was studied in CHCI3 by fluorescence, UV-vis and H NMR spectra.

合成了带有蒽荧光团的非环状酰胺受体分子Ⅱ-1，通过荧光、UV-vis光谱等研究了受体在CHCl_3中识别阴离子的性质。

A compound 2-(3-hydroxyphenyl)[60] fullerene pyrrolidine was synthesized by the 1,3-dipolar cycloaddition reaction of the fullerene(C60) and azomethine ylide (prepared from glycine and 3-hydroxybenzaldehyde). The product was characterized by UV-Vis,1H-NMR ,FT-IR and MS. The reaction conditions affecting the yields of product were investigated and the optimum reaction conditions with product yield 75%(based on consumed C60) were:molar ratio of C60∶3-hydroxybenzaldehyde:glycine 1∶3∶6,reaction temperature 95℃,reaction time 18h.

利用甘氨酸和3-羟基苯甲醛与C60发生1， 3-偶极环加成反应，合成分离得到了2-(3-羟基苯基)[60]富勒烯吡咯烷，用UV-Vis、1H-NMR、FT-IR、MS等测试手段表征了产物的结构，并通过单因素方法，探讨了反应条件对产物产率的影响，得到最佳工艺条件：反应物摩尔比1∶3∶6，温度95 ℃，反应时间18 h，产物的产率可达75%（以消耗的C60计）。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。