查询词典 lattice

The lattice path explanation immediately leads to the determinantal definition and the tableau definition of the skew Schubert polynomials.

这个格路径解释直接可以得出斜Schubert多项式的行列式定义和杨表定义。

Effective dielectric constants of diphase composite are simulated by Monte Carlo - finite element method on square lattice in two - dimension. Logarithmic mixing rule, Wakino's equation, Maxwell - Wagner's equation and general effective medium equation are used to fit the computed data.

采用蒙特卡洛有限元法，在二维正方形格子上模拟计算了两相复合介质的等效介电常数，并用对数混合方程、Wakino方程、Maxwell-wagner方程和通用有效介质方程对模拟数据进行了拟合。

The lattice parameter expansion is caused by an increase of the repulsive dipolar interactions at the surfaces of particles.

晶粒主要以晶界扩散形式进行生长，晶格参数膨胀是由晶粒表面的排斥偶极距所造成的。

The dislocable distribution of pedestrians in initial status as well as movement process enhances the interactions among pedestrians.The walking speed is adjustable because the pedestrian can move one or more small grids in each time step.The exit is figured more accurately because of the finer lattice,which reduces the probability of pedestrians passing the exit abreast. When one pedestrian walks in the middle of an exit and no pedestrian could share the exit with him,then the evacuation efficiency is decreased.

网格细化使得行人在初始状态以及运动过程中呈现错位分布的特性，行人的错位分布加剧了行人间的相互排斥；网格细化使得在每个时间步内行人可以运动不同的格子数，从而实现了速度的可调性；网格细化使得出口得以精确的网格划分，在错位分布的作用下，形成了多格子模型中特有的行人出口独占效应，大大降低了出口的利用率。

Methods 60 patients with severe traumatic brain injury and brain swelling treated by decompressive craniectomy were randomly divided into lattice duraplasty and routine method groups and were compared the imaging features after operation.

60例重型颅脑损伤伴脑肿胀患者分为两组，均行开颅去大骨瓣减压手术治疗，术中分别应用硬脑膜网格成形与常规方法减压，统计两组患者术后影像学表现并进行对比分析。

The comparisive analyses of imaging features between lattice duraplasty and routine method in decompressive craniectomy LUAN Zhao-qiang, NA Han-rong,Xu Wei-dong,et al.

目的 比较重型颅脑损伤患者开颅术中应用硬脑膜网格成形与常规方法减压两种术式的术后影像学表现。

The comparisive analyses of imaging features between lattice duraplasty and routine method in decompressive craniectomy LUAN Zhao-qiang, NA Han-rong,Xu Wei-dong,et al. Clinical Medical College, Southeast University, Nanjing 210009, China

作者：栾召强，那汉荣，徐伟东，周新民，高恒，叶富华，冯东侠作者单位：210009 东南大学临床医学院；东南大学微侵袭神经外科研究所那汉荣，徐伟东，周新民，高恒，叶富华，冯东侠

laser of co2 of lattice of τ肊 ncore activefxtm caves to 40 place sexual acne scar has treatment 2 times, the watch of ecca weight grading that treats around to use b.dreno has grading statistic to scar place, compare its curative effect. result: soul of acute communicable diseases holds?

应用encore activefxtm点阵co2激光对40处凹陷性痤疮瘢痕进行治疗二次，治疗前后使用b.dreno的ecca权重评分表对瘢痕部位进行评分统计，比较其疗效。

The results of in situ DRIFTS on propylene oxidation show that the allyl species originated from α-H abstraction of propylene were located at the wavenumbers of 1454 cm~(-1) and 1427 cm~(-1). The rate-determining step is the abstraction of an α-H abstraction from a lattice oxygen linked to a bismuth ion to form a π-allyl intermediate coordinated to a molybdenum ion. The metal-oxo group then attacks the allyl intermediate forming a σ-bonded oxygen-allyl species, which is in a rapid equilibrium with the π- bonded species. The σ-bonded species then transforms to acrolein by further abstraction of α-H. Such species as formate, carboxylate, carbonate transform to deep oxidation products. The acetone was derived from propylene by an enolic species at lower temperatures.

丙烯氧化反应体系的原位漫反射红外光谱研究结果表明，由丙烯脱氢生成的烯丙基中间物种吸收峰在1454cm~(-1)和1427cm~(-1)处；基于此提出了较完整的丙烯氧化反应网络：丙烯选择氧化生成丙烯醛主要经历丙烯脱除甲基上的一个H，生成烯丙基物种，该物种嵌氧生成σ-O络合物，脱氢得到丙烯醛前驱体，脱附生成丙烯醛；完全氧化产物是由催化剂表面上生成甲酸盐、羧酸盐、碳酸盐等形式的中间物种转化而成；较低反应温度下丙烯氧化生成丙酮，通过烯醇式中间物种氧化生成丙酮前驱体得到。

We entered the room only to see your shadow fading away. Then I took a pen and drew an outline about your shadow, which gradually turned to livid misty traces, diaphanous and tenuous, winding their way ethereally upward. It was not until I gazed after that smoke, which dragged a threadlike tail off the window lattice that I felt something lost.

进屋里来便见你的影子更显得黯淡了，我就取笔在你的影子周围描出了一个轮廓，你的影子渐渐的模模糊糊地，朦朦胧胧地化为缕缕的青灰的雾痕袅移着，我凝目望那烟子直扯着一根线穿出了窗棂以后，才觉到有些什么失掉了。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。