The stability of liquid crystalline phase was enhanced by polymerization.
聚合使单体的液晶稳定性增加、液晶相温度范围变宽;
The XRD result shows that the main crystalline phase of the ceramic is mullite.
射线衍射分析结果表明,材料的主晶相为莫来石。
Farady Angle formulas of crystalline phase and noncrystalline phase interfaces are derived.
导出晶相与非晶相界面法拉第角计算公式。
Butyryl chitosan can form cholesteric liquid crystalline phase by dissolving in more than ten solvents.
丁酸壳聚糖能溶于十多种溶剂中形成胆甾型液晶相。
The final crystalline phase has a FCC structure and the (111) plane is parallel to the shear direction.
最终生成的晶粒具有面心立方结构,其(111)方向平行于剪切面。
The sample crystalline phase and shapes were analyzed with X-ray diffraction (XRD) and scanning electron microscope (SEM).
采用X射线衍射(XRD)和扫描电子显微镜(SEM)对样品的晶相和形状进行了分析。
Y2O3 has obvious influence on the microstructure, however, it doesn't change the main crystalline phase of the glass-ceramics.
Y2O3的加入并不影响微晶玻璃中主晶相的组成,但对其微观结构有明显影响;
Using Ni-Ta tailing as the main raw materials, glass-ceramics in which wollastonite is a primary crystalline phase were developed.
以铌钽尾矿为主要原料,采用烧结法研制硅灰石为主晶相的微晶玻璃。
The self-assembled structures of amphiphile molecules in solvents, such as micelle, vesicle, and lyotropic liquid crystalline phase (LLC) etc.
在溶剂中,两亲分子可以形成多种缔合结构,如胶束、囊泡、溶致液晶等。
The range of crystallization and nucleation temperature, crystalline phase identification and microstructure were observed by DTA , XRD and SEM.
用DTA,XRD和SEM研究核化、晶化温度并测定微晶玻璃主晶相与显微结构。
The results showed that hydroxyl groups of H3BO3 reacted with the hydroxyl groups of fir powder, and thus the crystalline phase of cellulose was destroyed.
研究表明,H3BO3与杉木粉中的羟基发生了缩合反应,纤维素的结晶被破坏;
Caloivm Aluminum Oxide and Clinoenstatite Syn as main Crystalline phase with the addition of slag and glass powder more than 70 percent in minor ingredients.
该材料以镁方柱石、铝酸三钙、斜顽辉石为主晶相,配料中矿渣和玻璃粉用量高于70%。
In fact, it was explained before that this frit did not exhibit an exothermic reaction, probably because there was no devitrification of a crystalline phase.
事实上以前曾经诠释过这种弗里茨是没有显现放热反响地,可能是由于结晶阶段没有地晶地。
The effect of temperature schedule on crystalline phase and microstructure and the effect of phase and microstructure on properties were analyzed in this this.
本论文还分析了温度制度对相组成和显微结构的影响,以及相组成和显微结构对性能的影响。
The mp values of copolymers were established from DSC measurements and the crystalline phase content was determined from the area of endothermic melting peaks.
由DSC测量确定共聚物熔点,结晶相含量由吸热熔融峰面积确定。
The results indicate hat the size of TiO_2 crystallite increased and the crystalline phase transformed from anatase to ruffle with the rise of ambient temperature.
结果表明,随着环境温度的升高,所生成的二氧化钛颗粒的尺度变大,产物中金红石相含量增加,锐钛矿相含量减少。
An intermediate surface hexatic phase between the liquid and the crystalline phases has been found for the first time in a lyotropic lamellar liquid-crystal system.
首度在二维溶致型层状液晶系统中,发现了液相与固相之间存在一“六角方向性”的新状态。
N-phthaloyl chitosan is able to form cholesteric liquid crystalline phase in concentrated solutions of some organic solvents, including DMF, DMSO, DMAc and pyridine.
邻苯二甲酰化壳聚糖在多种常见有机溶剂中能形成胆甾液晶相。
The results show that the dominant crystalline phase is diopside. With the increasing of time, crystal percentage and crystal size of the glass-ceramics are increased…
研究表明:钢渣微晶玻璃主晶相为透辉石,晶化时间延长导致晶体长大、晶相含量增多, 抗弯强度先增大后减小。
The invention takes copper mold casting for preparation. The crystalline phase of 2-5 nanometers is distributed on the amorphous body, and the volume fraction is 5-10%.
采用铜模浇铸的方法来制备,该合金非晶基体上弥散分布着2-5纳米的晶态相,体积分数为5-10%。
There is further described a crystalline catalyst comprising the elements nickel, magnesium, aluminium and a lanthanide element, in which the crystalline phase is a spinel phase.
还描述了包括元素镍、镁、铝和镧系元素的结晶催化剂,其中结晶相为尖晶石相。
The macromolecular structures, liquid crystalline phase transition temperatures and practical applicability of new kind of functional liquid crystalline polyesters were reviewed.
综述了新型功能液晶聚酯材料的大分子链结构、液晶相变温度与应用前景。
The experimental results indicated that reaction temperature and time were influence on acetyl content of APC products. Liquid crystalline phase transition changed with acetyl content .
实验表明,产物的乙酰基含量受合成温度和反应时间影响,其热致液晶的相转变温度和温域随乙酰基含量变化。
Stability of an amorphous alloy is a key for synthesizing bulk amorphous alloy, short range order formed after relaxation has important influence on nucleation of crystalline phase in amorphous.
非晶合金的稳定性是制备大块非晶合金的关键,而弛豫后形成的短程有序结构对非晶中的晶体相形核有重要的影响。
The effects of welding time on the property of the joins were researched by using macroscopically mechanical property testing and microcosmic crystalline phase analyses. The reasonable welding …
通过接头宏观力学性能测试和微观金相分析,研究了焊接时间对接头性能的影响,从而得到实心、空心螺柱合理的焊接工艺参数。
But the content of has significant effect on the mechanism of phase seperatin and the types of crystalline .
而试样中的含量对于该玻璃的分相机制及析晶种类有很大的影响。
Crystalline resins have a very sharp melting point and require significant energy (heat) input before they undergo a phase change and melt to a low viscosity.
结晶型树脂有很尖锐的熔点,要求大量的热能才能进行相转变并熔融到一种低粘状态。
After salt and high temperature corrosion, the growth of Nanostructure crystalline size and phase transformation are observed.
纳米结构涂层经过盐腐蚀或高温腐蚀后纳米晶粒明显长大,并出现微小的晶格变化及相转变现象。
A change of phase, however, is a more fundamental change of Physical form, as from a liquid to a vapor, or a change from one crystalline form to another.
然而,相位的变化是指物理形态的更为基本的变化,如从液体变为气体,或从一种晶体变为另一种晶体。
The relation among the matter phase-transition, crystalline degree, crystal site and spectrum fractal were discussed.
确定谱的分形维数与物质相变、维晶状态以及结晶粒子线度的关系。
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