1、

A commercial chiral liquid crystal mixture is satisfactorily analyzed by using field desorption/ mass spectrometry and gas chromatography/ mass spectrometry.

场解吸质谱和气相色谱/质谱联用应用于酯类手性液晶混合物的分析,结果十分满意。

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3、

The Synthesis of Cholesterol Ester Liquid Crystals and Study on the Thermochromatic Liquid Crystal Mixture Compositions

胆甾醇酯液晶的合成及显色示温混合液晶组成的研究

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4、

The results showed that the graphite deposited during the period of primary and eutectic crystal helped to reduce the contract of liquid state and solidification, to improve the tendency of shrinkage cavity and porosity.

实验结果表明,初晶、共晶期间析出的石墨有助于减少液态收缩与凝固收缩,改善耐热球墨可锻铸铁形成缩孔缩松的倾向。

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Effect on Cast iron Eutectic Solidification of Primary Crystal Graphite

初晶石墨对铸铁共晶凝固的影响

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The adsorption of ethylenediamine dinitratc ( EDD) ammonium nitrate ( AN) eutectic liquid on RDX crystal surface were studied by testing the surface energy of RDX and the surface tension strength of EDD AN eutectic liquids with various surfactant.

通过RDX临界表面张力以及硝酸铵(AN)-乙二胺二硝酸盐(EDD)低共熔液(EA)的表面张力测定,研究了表面活性剂对AN-EDD低共熔液在RDX表面的润湿吸附性。

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Appreciation of Crystal On the Mechanism of Eutectic Structure

论共晶结构的机理

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8、

A new gem inspecting dichroic mirror made of sodium nitrate crystal is introduced, and its design principle, structure and performance are discussed in detail.

介绍一种利用硝酸钠晶体研制的新型宝石检测用二色镜.对其设计原理、结构和性能进行了详细的研究。

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Bridgman crystal growth process of semi-conductor compound CdTe with ACRT ( Accelerated Crucible Rotation Technique) is studied with numerical method.

用数值方法研究了ACRT(加速坩埚旋转技术)强迫对流条件下垂直Bridgman法半导体材料CdTe单晶体生长过程。

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10、

Using focused ion beam lithograph, we fabricated W3 straight waveguide in two_dimensional photonic crystal slab on SOI ( silicon on insulator) wafer.

利用聚焦离子束刻蚀的方法在SOI(Silicon on Insulator)基片上制备了W3型二维光子晶体直波导。

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The optical, physical and electro-optical properties of ZGP single crystal, and its synthesis, growth and applications were described in detail.

本文全面综述了该晶体的物性与电光性能,以及多晶原料的合成与单晶的生长方法和其应用前景。

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In the base of ZGP crystal refractive index ellipse equation and Sellmeier equation, the ZGP OPO's angle tuning curves of Type I phase matching and Type II phase matching was calculated.

从ZGP晶体的折射率椭球和Sellmeier方程出发,计算了Ⅰ类和Ⅱ类相位匹配下ZGP OPO的角度调谐曲线。

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The ZMR ( Zone Melting Recrystallization) technique was next introduced to improve the smoothness and crystal quality of SSP and to further improve the quality of the thin film.

为了改善硅带衬底的质量,引入区熔再结晶的方法,期望将其表面平整度及结晶质量进一步提高,进而改善以其为衬底的多晶硅薄膜质量。

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Study On Growth of Laser Crystal Nd: YLF

Nd:YLF激光晶体生长研究

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Application and Characteristics of Nd: YLF Crystal

Nd:YLF晶体的特性和应用

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Improving Quality of Ho: Er: Tm: YLF Crystal

Ho:Er:Tm:YLF晶体质量的提高

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New technology for processing YVO 4 crystal slice

YVO4晶体薄片批量加工新工艺

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There are abundant CSH gel and Ca ( OH) 2 crystal formed inside the cement paste. The main hydration product of YLD sealant is CSH gel.

在高温高压动态养护条件下,硬化水泥浆体内部存在大量CSH凝胶和Ca(OH)2晶体,而堵漏剂浆体的主要水化产物是CSH凝胶。

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Recycle ethanol by rotating evaporation. At last, we got a light-yellow amorphous crystal XOs when it was dried by vacuum freeze-drying.

经旋转蒸发回收乙醇及真空冷冻干燥后得到淡黄色的不定形低聚木糖晶体。

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Study on the deposition of crystal boundary by pyrogenation in high temperature of 21-4N ( WNb) refractory steel

21-4N(WNb)耐热钢高温加热后的晶界沉淀研究

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