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- A finite difference scheme based on semi-vectorial wave equations is used to study the dispersion properties of photonic crystal fibers (PCF). 采用基于半矢量波动方程的有限差分法研究了光子晶体光纤(PCF)的色散特性。
- This paper elucidates its three dispersion properties: zero group-velocity dispersion at short-wavelength, nearly zero ultra-flattened disperion, and highly negative group-velocity dispersion. 阐述了光子晶体光纤奇异的色散特性：短波零色散、近零超平坦色散和高负色散。
- The compact finite-difference time-domain(CFDTD) method was employed to simulate the dispersion properties in an electromagnetic band gap(EBG) waveguide which was uniform in the propagation direction. 建立了紧凑格式二维时域有限差分法(CFDTD)模型,利用二维网格划分计算三维传播问题,简化了计算量。
- SEM and TEM investigated the dispersion properties,the results indicated that this technology could improve the dispersibility of CeO2 in PP. TEM及SEM照片均表明改性后的超微氧化铈粉体在低表面能的高聚物中具有良好的分散性.
- Hyperdispersants developed in the past around two decades have a superior dispersion property for ultrafine particles. 超分散剂是近年来开发成功的新一代分散剂,对超细颗粒在介质中稳定分散极为有效。
- The research found that the parameter of dispersion property exist the pertinency with the quantity of coke formation. 研究发现，分散性能参数与渣油加氢裂化结果存在相关性。
- Study on Dispersion Properties of Bragg Fibers 布拉格光纤色散特性的研究
- The square regulation graded index fiber is considered to have fairly good dispersion property because the near axle meridian light in the fiber may focalize automatically. 本文首先推导出平方律渐变光纤中,近轴子午光线的轨迹方程。
- The benzidine yellow G pigment was modified with amphoteric surfactant and fatty acid, and the flowing, wetting and dispersing properties of the modified pigment were determined. 本文以两性表面活性剂和脂肪酸对联苯胺黄G表面改性，测定了颜料的流动性、润湿性和分散性。
- Dispersion of forces led up to the defeat. 分散兵力是导致失败的原因。
- Phase shift and dispersion properties of long-period fiber gratings 长周期光纤光栅的相移和色散特性
- Liquid-liquid dispersion properties in a multi-blade agitated tank 多层桨搅拌槽内的液-液分散特性
- The company's properties have been revalued. 这个公司的财产已重新估价了。
- The results show that the powder s particle size decreases and dispersion property is improved when citric acid is drew into the solution as dispersant. 结果表明,在用柠檬酸作分散剂的条件下,产品的粒径和分散性能得到改善。
- A fence divides the two properties. 有一道栅栏隔著这两处房地产。
- He thinks it's a sin to covet other's properties. 他认为贪图他人的财物是有罪的。
- The chemical composition,petrographic analysis and dispersing property of kinds of bauxitic clay are compared. 对比研究了几种铝矾土的化学组成、相组成和分散性能。
- He has several properties in this street. 他在这条街上有几笔地产。
- He is studying the properties of these particles. 他在研究这些粒子的性质。
- Many plants have medicinal properties. 许多植物具有医药性能。
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海词词典，十七年品牌
