查询词典 crystal system

A new composite system of azo polymer doped liquid crystal is reported.

报道了一种新型偶氮聚合物掺杂液晶的复合体系。

Titanium silicalite 1(TS 1)with different crystal size s were synthesized in the system of TPABr n butylamine by adjusting the formation of gel and the method of crystallization.

在四丙基溴化铵正丁胺体系中合成不同晶粒大小的TS 1沸石，采用IR、XRD UV Vis、SEM、2 7AlMASNMR对其进行表征，并以丙烯环氧化反应为探针考察其催化性能。

In this paper, the hybrid management system to calculate the ratio and modulation cholesteric liquid crystal mixture, discuss and study three cholesteric ...

本文通过该混合配比管理系统计算并调制胆甾相液晶混合物，讨论和研究了三种胆甾相。。。

This management system through the mixing ratio is calculated and prepared cholesteric liquid crystal mixture, discuss and study three cholesteric ...

本文通过该混合配比管理系统计算并调制胆甾相液晶混合物，讨论和研究了三种胆甾相。。。

The surface is covered with solar cells: an 11.1-kW photovoltaic system made of 40 single-crystal silicon panels on the roof and about 250 thin-film copper indium gallium diselenide panels on the sides that are expected to produce an incredible 200% of the energy needed by the house.

表面覆盖着太阳能电池：1 11.1千瓦光伏系统的40单晶硅小组提出的屋顶和大约250薄膜铜铟镓二硒对那些预期将产生双方面板令人难以置信的200％的房屋所需的能量。

The status and function of the LCD controller in the embedded system,and the liquid crystal displayer's interface signal's definition and function are in-troduced.

介绍了液晶显示控制器在嵌入式系统设计中的地位和作用，液晶屏接口信号的定义及作用。

The electrooptic effect of LiNbO_3 crystal is analyzed,based on which a modulator used in space polarization encoding system is designed.

对铌酸锂晶体的电光效应进行了理论分析，在此基础上设计了基于普科尔效应的空间偏振编码调制器。

In the process that studies in them, scientists discover, the amount structure of sound wave and solid material embattle has special concern, reach amount of a first-rate and level when crystal structure embattle of material, so sound wave will be all round material implementation " complete around ", make sound OK thereby the stash system with complete implementation.

在他们探究的过程中，科学家们发现，声波和固体材料列阵的数目结构具有非凡的关系，当物质的晶体结构列阵达到一个最佳的数目和级别，那么声波将在物质四周实现&完全围绕&，从而使得声音可以实现完全的隐藏物体。

As they cool off,they transform into forsterite, a type of silicate crystal often found in comets in our solar system.

当它们再次冷却时，就形成了以MgSiO3为主体的橄榄石，一种我们太阳系的彗星中常能发现的晶体。

The Ni-Fe and Mg-Al-Fe-LDH show paramagnetism at normal temperature, the calcined samples of LDHs show super-paramagnetism. The magnetization increases with the higher Fe~(3+) content and is independent of the crystal structure of LDHs. Magnetization of the calcinates of Ni-Fe-LDHs is higher than the Mg-Al-Fe-LDHs.3. Two novel SFME systems were found for the first time, that is furaldehyde/DMF/water and furaldehyde/ethanol/water system.

结果表明，Ni-Fe和Mg-Al-Fe型LDHs本身及其煅烧产物在常温下均呈现顺磁性，其煅烧产物均呈现超顺磁性；同类LDH中其煅烧产物的磁性大小与Fe~(3+)含量成正比而与LDH的晶体结构无关，Ni-Fe LDHs及其煅烧产物的磁性强于Mg-Al-Fe LDHs及其煅烧产物，。3。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。