1) Nd~(3+) concentration
钕离子浓度
1.
Influence on the stimulated-emission cross section of Nd~(3+) concentration in laser glasses;
钕离子浓度对受激发射截面的影响
2.
the experiment result shows that when the Nd~(3+) concentrations increases, the stimulated-emission cross section of the Nd~(3+) la-ser glasses decreases.
通过对N31型磷酸盐激光钕玻璃的6种钕离子浓度进行实验。
2) ion concentration
离子浓度
1.
Relation between ion concentration and pH in precipitation in number of Chinese cities;
我国部分城市降水中离子浓度与pH值的关系研究
2.
Effects of ion concentrations of buffer on hybridization efficiency with new style PNA-LSAW gene sensor;
缓冲液离子浓度对新型PNA-LSAW基因传感器杂交效应的影响
3.
The results indicate that supersaturation degree depending on ion concentration is very important for controlling the shape and size of MnCO3.
结果表明:由反应离子浓度决定的溶液过饱和度是影响MnCO3粒度和形貌的关键因素,当离子浓度比[CO32-]/[Mn2+]在1～10范围内增大时,MnCO3粒度呈递减趋势;当[SO42-]/[Mn2+]在1～6范围内增大时,MnCO3的结晶速度减慢,而且晶型由不规则型向立方型过渡。
3) concentration
[英][,kɔnsn'treɪʃn] [美]['kɑnsṇ'treʃən]
离子浓度
1.
The influence of ion interaction and concentration to diffusion coefficient were discussed.
文章将电解质溶液视为三维网格模型,在不考虑温度和离子大小(阴、阳离子视为有大小相同的理想球体)影响的恒定电场强度下,利用M on te C arlo方法模拟研究了该体系中的溶质离子扩散特性,考察了溶质离子间相互作用及溶液离子浓度对体系离子扩散系数的影响,结果表明:不考虑离子间相互作用时,溶质离子的扩散系数为常数;考虑离子间相互作用时分三种情况,当溶质离子密度小于等于0。
2.
This paper gives a new method to determine the F -ion concentration in water solutions with which the F -ion concentration is determined.
本文给出一种用酸度计测定水溶液中Ｆ－离子浓度的新方法，利用该法对一价Ｆ－离子进行了测定。
4) ionic concentration
离子浓度
1.
Study on relationship between cervical cancer hela cell apoptosis inducing by electrochemical therapy and changes of different ionic concentration in external environment;
直流电治疗诱导宫颈癌HELA细胞凋亡与外环境离子浓度变化关系的研究
2.
Development of a novel instrument for pH and ionic concentration;
新型pH值和离子浓度测量仪的研制
3.
Effect of environmental and internal factors on the osmotic and ionic concentrations in the hemolymph of Fenneropenaeus chinensis;
环境因子和生物自身因子对中国明对虾渗透浓度和离子浓度的影响
5) neodymium ion
钕离子
1.
Effects of surfactant and neodymium ion on Ni-P chemical plating of metal surface
表面活性剂与钕离子对金属表面化学镀镍磷的影响
2.
The Neodymium ion was first inducted to PAAM compound and synthesize the PAAM—Nd (Ⅲ) coordination polymer.
首次引入稀土金属钕离子,合成聚丙烯酰胺钕[PAAM—Nd(Ⅲ)]配位聚合物,并用FT—IR、XPS、元素分析及电导率等分析手段对配合物进行表征,证明了Nd(Ⅲ)与PAAM的配位作用,并测出Nd(Ⅲ)与PAAM单体单元的配位比为1∶4。
6) Nd~(3+)
钕离子
1.
Absorption and emission spectra of Nd~(3+) ions in Nd(DBM)_3-doped polymethyl methacrylate (PMMA) have been investigated.
研究三价钕离子在钕螯合物掺杂的聚甲基丙烯酸甲酯(PMMA)中的吸收光谱和发射光谱。
补充资料：钕离子激光器
分子式：
CAS号：
性质：一种由Nd3+激发态发射为基础的连续波或脉冲式激光器。波长在1.06μm左右（精确的波长位置与用所基质有关）。Nd3+系以掺杂形式存在于适当的晶体基质（如镱铝石榴石，即YAG）或适当的玻璃基质（如磷酸盐玻璃、硅酸盐玻璃等）之中。
CAS号：
性质：一种由Nd3+激发态发射为基础的连续波或脉冲式激光器。波长在1.06μm左右（精确的波长位置与用所基质有关）。Nd3+系以掺杂形式存在于适当的晶体基质（如镱铝石榴石，即YAG）或适当的玻璃基质（如磷酸盐玻璃、硅酸盐玻璃等）之中。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条