1) cellular structure evolution
胞格结构演化
2) cellular structure
胞格结构
1.
On the basis of the affecting factors on the cellular structure of detonation waves of hydrocarbon fuels spraying in air,it can be concluded that a change in initial temperature shows a little influence on the cell size,while the cell size increases with the decrease of initial pressure.
在实验的基础上,对碳氢燃料云雾爆轰波胞格结构的影响因素进行讨论分析认为:初始温度的变化对胞格尺寸的影响较小;胞格尺寸随初始压力的降低而增大;稀释气体使碳氢燃料的爆轰波胞格尺寸增大,在稀释气体达到一定浓度后,胞格尺寸将迅速增大;起爆能的增大可以导致更加复杂的爆轰波次胞格结构出现。
2.
Using time operator splitting technique and weighted essentially nonoscillatory(WENO) schemes to simulate detonation with detailed chemical reaction,we obtain its unique and regular detonation wave cellular structure.
通过对带有详细化学反应的爆震波进行数值模拟,获得了独特规则的胞格结构,描述了胞格的特点及其形成的原因,胞格的长宽比和以往的实验和计算结果基本一致。
3.
According to the recorded cellular structure, the relationship between shock shock angles (the angle formed by trajectory of triple point and the slope of wedge) and wedge angles can be determined.
根据胞格结构的烟迹记录 ,得到了爆轰波Mach反射时三波点迹线与楔面的夹角Χ (也称激波角 ,shock shockangle)与楔角Θ的定量关系 ,依此推算出爆轰波绕射楔块时从规则反射 (normalreflection)向Mach反射转变的临界角范围 。
3) cellular pattern
胞格结构
1.
The contours of density,pressure,temperature and typical species mass fraction as well as numerical cellular pattern etc.
获得了密度、压力、温度和典型组元质量分数流场及数值胞格结构等。
2.
We found that all the cellular patterns simulated by the three chemical reaction models could agree well with the experimental results,though the accuracies of detonation parameters calculated by the three ch.
对平面爆轰波和具有胞格结构的爆轰波进行了数值模拟,并对数值结果进行了比较和讨论。
4) microstructure evolution
结构演化
1.
The formation mechanism, microstructure evolution and heredity effects of Mg-based quasicrystal was investigated in this paper.
研究了镁基准晶的形成、结构演化和遗传效应对镁合金组织和性能的影响及其作用规律,探讨了镁基准晶颗粒增强镁合金的微观本质。
5) structure evolvement
结构演化
1.
Under the influence of magnetic field, the structure evolvement of magnetroreological fluids (MRF) is observed and described.
本文显微观察了工程应用中使用的高体积比磁流变液在磁场作用下的结构演化过程 。
2.
The effects of phosphorus content on the morphology and structure evolvement of polyimide films were investigated using a field emission scanning electron microscopy(FE-SEM) and X-ray photoelectron spectrometer(XPS) respectively.
在原子氧地面模拟设备中对该薄膜进行了原子氧暴露实验,并采用场发射扫描电子显微镜(FE-SEM)和X射线光电子能谱(XPS)等分析手段对原子氧暴露前后薄膜表面的聚集态结构和化学结构演化进行了分析。
6) structural evolution
结构演化
1.
Structural Evolution of Small-world Networks Based on Individual Selection;
基于个体选择的小世界网络结构演化
2.
The research of 13 C solid nuclear magnetic resonance (NMR) of four deformed coal samples of experiment under high temperature and confining pressure and two of their original samples reveals microcosmic mechanism of structural evolution of deformed coals and their inherent relationship with optical variation of vitrinite reflectance.
通过４件煤的高温高压实验样品及２件原始样品的１３Ｃ固体核磁共振研究，揭示了变形煤结构演化的微观机理及其与镜质组反射率光性变异的内在联系，阐明了不同应变环境中应力作用的差别在一定程度上控制了碳结构的演化，而镜质组反射率的差别正是煤结构差异的外在反映。
3.
Based on tests of coal samples under high temperature and high confined pressure the structural evolution of the deformed coal samples was studied by X-ray diffraction.
阐明了定向压力是促使煤基本结构单元增大的重要因素，说明了高应变环境、强应变和低应变速率有利于单元堆砌度（Ｌｃ）和延展度（Ｌａ）的增长及面网间距（ｄ００２）的减小，原始煤级对变形煤的ＸＲＤ结构演化也具有重要影响。
补充资料：胞饮作用和胞吞作用
胞饮作用和胞吞作用
pinocy tosis and endocytosis
吸收膜外吸附的溶液或物质.例如大分子或分子的聚集体(moleeular aggregates)，如图所示。一般胞饮作用是指以这种方式吸收液体徽滴的过程，胞吞作用是指吸收大分子或分子聚集体的过程，但有时也用胞饮作用或胞吞作用泛指通过质膜内陷吸收膜外所吸附的物质的过程。通常这种过程在矿质养分吸附中的作用不大，但胞饮作用或胞吞作用为大分子的吸收提供了一种可能的机理。(饶立华)胞饮作用和胞吞作用(pinocy‘0515 and“n-docytosis)细胞外的液体徽滴或物质吸附在质腆上，通过质膜内陷形成小囊泡而被消化吸收的过程。电镜观察的资料证明植物根可以通过质膜内陷的方式 脆饮作用及胞吞作用示意图(a)质膜外吸附大分子及液滴，(b)质膜在吸附大分子及液滴的部位内陷.(c)质膜内陷部位形成的小t泡进入细胞质，(d)小续泡 膜溶解。其内含物转移到细胞质中
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