查询词典 point at

Whether you look at it from the general point of view or the specific point of view, it is very important not to eat meat.

无论是从普遍的角度，或者个别的观点来看，停止吃肉都是非常重要的。

In chapter 2, we first give a generalized type of the Prigons fixed point theorem and a straightforward proof of it. At the same time, we give a positive answer to an open question about convergency of iterative sequence for generalized contraction which is bring forwarded by Frigon in [3]. Secondly, by using the introduced function φ, we establish some fixed point theorems for the set-valued φ-contraction mappings in gauge spaces. These results unify and generalize the corresponding results of Cain and Nashed [1], Figon [3], Espinola and Kirk[4], Tarafder [5] et al.

第二章，首先给出Frigon不动点定理[3]的推广及其简洁证明，同时对Frigon在文[3]中提出的关于广义压缩迭代序列收敛性的公开问题给出肯定的回答；然后，通过引入φ函数，在度规空间上建立集值φ-压缩映射的不动点定理，统一并推广了Cain和Nashed[1]，Figon[3]，Espinola和Kirk[4]，Tarafder[5]等的相应结果。

Aiming at three-dimensional construction of point object,lease square-method is usually used in traditional method.But because it don't consider geometric meaning that the over-determined equation set is represent for,the precision of point object measured is low.

针对空间点目标的三维重构，传统的方法是采用最小二乘法进行的，但是由于最小二乘法没有考虑所建立的超定方程组所代表的几何意义，所以计算出的点坐标精度不高。

But never was a fight managed so hardily, and in such a surprising manner, as that which followed between Friday and the bear, which gave us all (though at first we were surprised and afraid for him) the greatest diversion imaginable: as the bear is a heavy, clumsy creature, and does not gallop as the wolf does, who is swift, and light; so he has two particular qualities, which generally are the rule of his actions; first, as to men, who are not his proper prey; I say, not his proper prey; because though I cannot say what excessive hunger might do, which was now their case, the ground being all covered with snow; but as to men, he does not usually attempt them, unless they first attack him: on the contrary, if you meet him in the woods, if you don't meddle with him, he won't meddle with you; but then you must take care to be very civil to him, and give him the road; for he is a very nice gentleman, he won't go a step out of his way for a prince; nay, if you are really afraid, your best way is to look another way, and keep going on; for sometimes if you stop, and stand still, and look steadily at him, he takes it for an affront; but if you throw or toss any thing at him, and it hits him, though it were but a bit of a stick, as big as your finger, he takes it for an affront, and sets all his other business aside to pursue his revenge; for he will have satisfaction in point of honour; that is his first quality: the next is, that if he be once affronted, he will never leave you, night or day, till he has his revenge; but follows at a good round rate, till he overtakes you.

再没有什么战斗比"星期五"和大熊之间后来那场战斗更勇敢和更惊险的了。这场大战起初确实使我们感到很惊险，但最后却给了我们大家无比的娱乐。熊这种动物身体笨重，行动迟缓；不像狼那样一路小跑，又快又轻。因此熊具有两个特性，作为它的一般行动规则：第一、先说人，人不是熊的合适的猎物，我是说的"合适的猎物"；当然，像现在这种情况，地上全被大雪覆盖，熊极端饥饿时是否也会吃人，我就不敢说了。不过，人一般不要去攻击熊，除非熊首先攻击人；相反，要是你在树林里遇到熊，你不去惹它，它也不会惹你。不过你得特别小心，要对它特别客气，给它让路，因为它是一位非常可爱的绅士，就是王子，熊也不会给他让开一步的；如果你真的害怕，最好不要看它，继续走你的路。如果你停下来，站着不动，盯着看它，它就认为是对它的挑衅。如果你向它扔什么东西，打中了它，哪怕是一根只有手指头粗的棍子，它也认为是对它一种挑衅，就会不顾一切，实行报复；因为只有把荣誉挣回来他才会感到满足。这是熊的第一个特性。第二个特性是：熊一旦受到挑衅，就会日夜跟着你，直到报完了仇；哪怕绕上许多路，也要跟着你，直到把你抓住。

But never was a Fight manag'd so hardily, and in such a surprizing Manner, as that which follow'd between Friday and the Bear, which gave us all (though at first we were surpriz'd and afraid for him) the greatest Diversion imaginable: As the Bear is a heavy, clumsey Creature, and does not gallop as the Wolf does, who is swift, and light; so he has two particular Qualities, which generally are the Rule of his Actions; First, As to Men, who are not his proper Prey; I say, not his proper Prey; because tho' I cannot say what excessive Hunger might do, which was now their Case, the Ground being all cover'd with Snow; but as to Men, he does not usually attempt them, unless they first attack him: On the contrary, if you meet him in the Woods, if you don't meddle with him, he won't meddle with you; but then you must take Care to be very Civil to him, and give him the Road; for he is a very nice Gentleman, he won't go a Step out of his Way for a Prince; nay, if you are really afraid, your best way is to look another Way, and keep going on; for sometimes if you stop, and stand still, and look steadily at him, he takes it for an Affront; but if you throw or toss any Thing at him, and it hits him, though it were but a bit of a Stick, as big as your Finger, he takes it for an Affront, and sets all his other Business aside to pursue his Revenge; for he will have Satisfaction in Point of Honour; that is his first Quality: The next is, That if he be once affronted, he will never leave you, Night or Day, till he has his Revenge; but follows at a good round rate, till he overtakes you.

紧接着，星期五和那只大熊之间展开了一场最大胆、最惊人的大战。这场大战起初确实使我们胆战心惊，最后却使大家开怀大笑。熊的身体笨重，行动蹒跚，跑起来当然没有狼那样轻快。因此，他的行动有两个特点。第一，对人来说，他一般不把人当作猎食的对象；当然，像现在这样大雪遍地，极端饥饿的时候，这笨拙的大家伙是否也会吃人，那就很难说了。一般来说，要是在树林里遇到熊，你不去惹它，它也不会来惹你。不过，你得特别小心，要对它客气，给它让路，因为它是一位特别难以取悦的绅士，即使是一位王子走来，它也不肯让路。如果你真的害怕，最好不要看它，继续走你的路。如果你停下来，站着正视它，熊就认为是对它的侮辱。如果你向它丢点什么东西，打中了它，哪怕是一根小小的树枝，只有你手指头那么粗，熊也认为是一种侮辱。这时，它会把一切丢开不管，一心只想报仇，不达目的决不罢休。这有关它的荣誉问题，它一定要把面子挣回来才算满足。这是熊的第一个特点。第二个特点是，熊一旦受到侮辱，就会不分昼夜地跟着你，一直到报了仇才罢休，哪怕绕上许多路，也要赶上你，抓住你。

In condensed matter physics,we present an analyticaltopological current theory of point defects which unifies the topologicalquantization,homotopic classification and evolution of defects in oneframework.The number of possible branch lines is shown to be 2s once atmost at the bifurcation point of order parameter with degeneracy s and thetopological charge is conserved during bifurcation processes.

论文在凝聚态物理中给出了缺陷解析的拓扑流理论，将缺陷的拓扑量子化，同伦分类和演化统一在一个框架之内，并证明了在序参量退化度为s的分岔点，缺陷分岔数目最多为2的s次方，而且在分岔过程中拓扑荷是守恒的。

Chapter 5 covered the quantum chemistry study of the model molecule (410 atoms) of HupA- Acetylcolinesterase complex at HF/4-31G level with point charge model (1929 point charges) to simulate the environment effect on complex active site.

第五章：用HF/4-31G量子化学方法对单分子状态石杉碱甲、活化状态的石杉碱甲以及石杉碱甲-乙酰胆碱酯酶复合物的模型体系（410原子，1929个点电荷）进行了从头计算研究，指认了对于形成稳定复合物贡献最大的石杉碱甲分子的基团和酶的氨基酸残基，揭示了活性位点中水分子的重要作用。

The point is something that is illuminated and transcended at a particularly difficult point in history.

而这一点在历史中某个特定的艰难时刻得到了诠释和超越。

About structure system without obvious yield point, we determine its ductile coefficient by adopting the method of simulation yield process, at the same time, parameter p, parameter εand imaginary yield point elongation are present and applied into resistant earthquake engineering design.

提出了对于没有明显屈服点△y的结构体系，可以采用模拟屈服过程法确定其延性系数和p、ε假想"屈服平台"的概念，并且尝试应用于工程设计中。

Based on the basic solutions of the pressure response of point source in infinite space, pressure responses at any point in a horizontally infinite reservoir are studied.

以无限空间点源压力响应的基本解为基础，研究了水平方向无限大油藏在任意位置的压力响应，从测压点位置、等价压力点、多解性的解决办法等方面探讨了水平分支井的试井解释方法。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。