小群

Analogously, we investigate finite groups in which all m∈cdq〓 are"small".

在第五章中，我们考察每m∈cdq〓都"很小"时有限群G的群论性质。

He has proved that most, if not all, the connected cubic G-arc-transitive Coset graphs on the finite nonabelian simple groups are normal, further, has given bounds of the full automorphism on this kind of graphs.

利用陪集图的正规性可以给出某类图的全自同构群的界，且可以得到某类群具有陪集图表示的充分条件[2]，另外陪集图的正规性对于求给定群的最小级陪集图表示具有重要作用[3]。

If every minimal p-subgroup of G is containedin Z, every cyclic subgroup of order 4 of G is conditional c-normal in G, then G isp-nilpotent.Theorem 2.3.9 Let p be a fixed prime.

定理2.3.9对某个固定的素数p，设G的每个极小p-子群包含于Z，4阶循环子群在G中条件c-正规，则G是p-幂零的。

Just first class, the students were out of the classroom, as a large group of horses came to the playground where some students began to ski, some to fight Pole, and several students laughing and joking in the snowman, look at that snow Rendui a small nose and small eyes, but the little sister that his own scarf to a snowman surrounded by a bit lively.

第一节课刚下，同学们像一大群马儿冲出教室来到了操场里，有的同学开始滑雪，有的打雪杖，还有几个同学嘻嘻哈哈的在堆雪人，瞧，那雪人堆的小鼻子小眼的，不过那个小妹妹把自己的围巾给雪人围上就有点生动了。

Several models of cylindricity error evaluation,such as MZC,LSC,MCC and MIC,were given,a constriction factor model of the Particle Swarm Optimization was introduced.

建立了圆柱度误差评价的最小区域法、最小二乘法、最小外接圆柱法和最大内接圆柱法的数学模型，将一种含收敛因子的粒子群优化算法应用于圆柱度误差的目标函数的优化问题。

In addition, molecular orientation behaviors induced by shearing, electric field and magnetic field were investigated. The space group of the monomers A3EO7 and A9EO7 were determined as P2〓2〓2 and P112/m by means of electron diffraction and X-ray diffraction. Liquid crystalline properties of the monomer and the polymer were studied using DSC, variable X-ray diffraction, TEM and polarized optical microscope. Both monomers exhibit monotropic liquid crystalline behavior, and they also give a metastable phase on the cooling process. The polymer PA9EO7 shows enantiotropic liquid crystalline properties. Thus the rigid polymer backbone is not a fatal defect that completely distorts the packing arrangement of the mesogenic moiety in the side chain liquid crystalline polyacetylene.

结合电子衍射倾转方法和粉末X射线衍射技术，确定了两个液晶小分子A3EO7和A9EO7的晶胞参数和空间群，采用Cerius〓模拟软件，运用分子模拟的方法给出了小分子在晶胞中的排列方式；利用DSC、变温X射线衍射技术和透射电子显微镜研究了小分子和聚合物的液晶态，单体A3EO7和A9EO7表现出单向液晶性质，并且在降温过程中都表现出一个亚稳液晶相或亚稳结晶相，聚合物PA9EO7具有双向液晶性；采用偏光显微镜和X射线平板照相技术，研究了剪切和电场对聚合物分子取向的影响，在不同的液晶态，剪切作用对聚合物PA9EO7具有不同的诱导取向结果，直流电场可以诱导聚合物联苯液晶基元沿施加电场方向取向。

THE WOLF AND THE LAMBA Wolf meeting with a Lamb astray from the fold, resolved not to lay violent hands on him, but to find some plea, which should justify to the Lamb himself his right to eat him.

狼和小羊一只狼瞧见一只迷路失群的小羊，决定暂缓下毒手，想先找一些理由，对小羊证明自己有吃它的权利。

He told of villages and towns he passed through, of rivers forded and mountains climbed. Then he told how one day he came upon a stream in flood. He noticed, as he tried to pick his way across the flowing stream, that a colony of ants had become trapped on a small island formed by the flooding stream. Moved by compassion for these poor creatures, he took a branch of a tree and laid it across one flow of the stream until it touched the little island.

其中，他讲述说，曾经有一天，他路过一条溪流，正在涨水，当他正要设法淌过这条溪流的时候，他注意到一群蚂蚁正陷入被洪水冲击的一堆小沙堵上，因这些小生命油然而生怜悯之心，他从树上摘下一根枝条，横过流淌的溪水，搭架到小沙堵上，孩子小心翼翼地一直支撑着这根树枝，直到那些蚂蚁全部跨越树枝，抵达无水的陆地。

In a narrow creek she found a whole troop of little human children, quite naked, and sporting about in the water; she wanted to play with them, but they fled in a great fright; and then a little black animal came to the water; it was a dog, but she did not know that, for she had never before seen one.

在一个小河湾里，她碰到一群人间的小孩子。他们光着身体，在水里游来游去。她倒很想跟他们玩一会儿，可是他们吓了一跳，逃走了。于是一个小小的黑色动物走了过来--这是一条小狗。但是她从来没有见过小狗。

In a narrow creek she found a whole troop of little human children, quite naked, and sporting about in the water; she wanted to play with them, but they fled in a great fright; and then a little black animal came to the water; it was a dog, but she did not know that, for she had never before seen one.

在一个小河湾里她碰到一群人间的小孩子；他们光着身子，在水里游来游去。她倒很想跟他们玩一会儿，可是他们吓了一跳，逃走了。于是一个小小的黑色动物走了过来--这是一条小狗，是她从来没有看到过的小狗。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失