2) smectic
[英]['smektik] [美]['smɛktɪk]
近晶型
1.
The results of XRD and POM are shown that this compound is smectic liquid crystal texture.
用DSC,1H-NMR,IR,POM和XRD对其进行了表征,证明该化合物熔点为160℃,清晰点为245℃,为近晶型液晶。
2.
Some important styles of it, such as the smectic, nematic, cholesteric and fishbone were particularly introduced.
综述了近年来国内外侧链液晶聚硅氧烷的研究进展,对几种主要类型的侧链液晶聚硅氧烷,即近晶型、向列型、胆甾型以及鱼骨型作了较全面的总结,并对其在色谱分离、生物材料、光电信息存贮材料等方面的应用进行了详细的介绍,最后对其目前的现状作了总结,并对其应用前景进行了展望。
3) approximate forming
近似造型
1.
Based on the technology of machining the tooth profile of hobbing shaving cutter for cutting hardened gear, the approximate forming of the tooth profile on normal section is carried out by means of straight line fitting, arc fitting and hyperbola fitting.
基于硬齿面滚剃刀齿形的制造方法 ,分别采用直线、圆弧、双曲线拟合法对滚剃刀法截面齿形进行了近似造型。
4) approximate model
近似模型
1.
Based on approximate models and genetic arithmetic,a scheme for the plane with multi-flaps was proposed to implement the multidisciplinary design optimization(MDO) of full-envelope flight control law and control effectors geometry & their placement.
基于近似模型和遗传算法,针对多操纵面布局飞机提出一种对全包线飞行控制律和操纵效率器几何形状与位置进行多学科优化的设计方法。
2.
In this approach, uniform design method was employed to generate the geometric information of samples, whose performances are calculated by CFD technique; the relationship between the geometric information and its performances of samples is mapped by the approximate model constructed by parallel artificial networks (PANN); genetic algorithms is employed to find .
均匀设计方法用来生成试验样本点几何信息,各样本点性能评估分析则借助CFD技术来完成,样本点几何信息与其性能之间的关系则采用并行神经网络所映射的近似模型来给出,最后由遗传算法来对该近似模型进行全局寻优,并将其优化得到的相应结果加入样本点集中,重复最后两步,直到满足设定的终止准则。
3.
In the light of the huge amount of time-consuming CFD (computational fluid dynamics) calculations during the numerical optimization of a turbo-machinery unit,developed was an optimized design method based on an approximate model.
针对叶轮机械数值优化过程中常常需要大量耗时的CFD计算,发展了一种基于近似模型的优化设计方法。
5) modern transformation
近代转型
1.
The Cooperative Movement and the Modern Transformation of Rural Economy:a Research Centered with Wuxi County of Jiangsu Province
合作运动与乡村经济的近代转型:以江苏省无锡县为中心的考察
2.
From the middle 19 century,the normal formulas of Chinese traditional philosophy start to change,which is called modern transformation .
自19世纪中叶,中国传统哲学范式发生了近代转型。
3.
The study of the process of its formation should be helpful to the deep understanding of the modern transformation of Chinese literature and culture.
对于这一概念生成经历的考察,有助于从一个侧面深入理解中国文学和思想文化的近代转型。
6) near-wall model
近壁模型
补充资料：液晶聚合物的近晶和液晶织态结构
液晶聚合物的近晶和液晶织态结构
‘晶聚今““内代勇{李黑邀
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