2) LGS
![点击朗读](/dictall/images/read.gif)
硅酸镓镧
1.
The BAW Properties of LGS on the YZ,XZ and XY Planes;
![点击朗读](/dictall/images/read.gif)
YZ、XZ、XY面内硅酸镓镧晶体的体声波特性
2.
Langasite (LGS) is a novel piezoelectric crystal.
![点击朗读](/dictall/images/read.gif)
硅酸镓镧(LGS)是一种新型压电材料,通过对LGS的温度稳定性和在几个优化切向上声表面波传播特性与温度的关系计算分析表明,LGS较之传统的压电材料具有较好的温度稳定性;声表面波波速在优化切向上随着温度的升高而减小,机电耦合系数及频率延迟系数TCF值呈抛物线增长,束偏向角线性增长。
3) Lanthanum gallate
![点击朗读](/dictall/images/read.gif)
镓酸镧
1.
Progress of study on Sr and Mg doped lanthanum gallate solid electrolytes is reviewd.
![点击朗读](/dictall/images/read.gif)
综述了有关Sr、Mg掺杂镓酸镧(LSGM)固体电解质的研究进展,分析了LSGM的合成、结构及导电性,描述了LSGM基础上掺杂其他金属离子的研究结果,指出了存在的问题及今后研究的发展方向。
2.
The history and present developments of Sm-doped CeO2(SDC) interlayer between electrode and electrolyte,in 8% Y2O3-Stabilized ZrO2(YSZ)-based,Sr-and Mg-doped lanthanum gallate(LSGM)-based,and 10mol% Sc-stabilized ZrO2(SSZ)-based SOFCs were reviewed respectively and the effect of preparing methods and technologies on the performance of the SDC interlayer was analyzed.
回顾了Sm掺杂的CeO2(SDC)作为固体氧化物燃料电池(SOFC)电极/电解质间夹层,分别在摩尔分数8%的Y2O3稳定的ZrO2(YSZ)基、Sr和Mg掺杂的镓酸镧(LSGM)基和摩尔分数10%Sc稳定的ZrO2(SSZ)基SOFC中的研究进展,讨论了制备方法和工艺对SDC夹层性能的影响。
3.
Alkaline earth metal Sr,Mg and transition metal Fe-doped lanthanum gallate based ABO3-type oxide La0.
采用固相反应法,合成碱土金属Sr、Mg与过渡金属Fe复合掺杂的镓酸镧基ABO3型氧化物La0。
4) langasite
![点击朗读](/dictall/images/read.gif)
硅酸镓镧
1.
Since the first report of langasite (La_3Ga_5SiO_(14), LGS) in 1980s, the study on LGS has been constantly paid attention to by researchers.
从20世纪80年代首次报道至今,硅酸镓镧(La_3Ga_5SiO_(14),简称LGS)晶体的研究一直为人们所关注。
2.
In this system, a type of electro-optic Q-switch of an multifunctional artificial crystal Langasite(La_3Ga_5SiO_(14),LGS) is used on the two operation modes of retreat pressure circuit and pressure circuit.
在此套系统中,我们利用多功能人工晶体硅酸镓镧(La_3Ga_5SiO_(14),langasite,简称LGS),制作成电光Q开关,用于退压和加压两种工作方式。
5) langasite
![点击朗读](/dictall/images/read.gif)
硅酸镧镓
1.
Monitor the viscosity of an ionic liquid film by a piezoelectric langasite sensor;
![点击朗读](/dictall/images/read.gif)
硅酸镧镓压电传感器监测离子液体膜的粘度
2.
The viscosity of an ionic liquid is sensitive to the change in temperature as well as its component,which was monitored in real time by the motional resistance of a langasite crystal microbalance.
基于这一现象,采用对粘度有敏感响应的硅酸镧镓晶体微天平,实时检测1-甲基-3-正辛基咪唑四氟硼酸盐的粘度-温度曲线以及吸附四氯化碳蒸气过程中的吸附量动态变化,为研究离子液体粘度及吸附性能提供了一种新的测量方法。
3.
A langasite crystal microbalance,as a new type of piezoelectric sensor,is applicable in high viscous liquids.
硅酸镧镓微天平是一种能在高粘度液体应用的新型压电传感器,可以用于液体粘度的快速传感监测。
6) LaGaO_3
![点击朗读](/dictall/images/read.gif)
镓酸镧
1.
Study of Ni-LaGaO_3 composite anodes;
![点击朗读](/dictall/images/read.gif)
镍-镓酸镧复合阳极的研究
2.
Strontium and magnesium double doped LaGaO_3 (LSGM) solid electrolytes were prepared by means of solid state process.
采用固相法制备了锶,镁掺杂的镓酸镧(LSGM)固体电解质材料,并对其结晶结构、表面形貌和室温下的电导率进行了研究。
补充资料:氟钽酸钾
分子式:
分子量:
CAS号:
性质:K2TaF7 无色正交晶系,白色针状结晶。密度4.56。熔点520℃。微溶于冷水、氢氟酸,溶于热水。有毒。用于制金属钽,也用作催化剂、试剂等。由钽铌矿用氢氟酸、硫酸酸浸后与氢氧化钾反应而得。
分子量:
CAS号:
性质:K2TaF7 无色正交晶系,白色针状结晶。密度4.56。熔点520℃。微溶于冷水、氢氟酸,溶于热水。有毒。用于制金属钽,也用作催化剂、试剂等。由钽铌矿用氢氟酸、硫酸酸浸后与氢氧化钾反应而得。
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