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Cu and Co ions are coordintated with six oxygen atoms from two water molecules and four ligands to form an octahedral geometry. Each ligand links two metal ions in a μ2-bridge coordination mode and two-dimensional wavelike structures are formed.

Cu和Co均为六配位，八面体构型，每个金属离子与4个配体和2个水分子配位，每个配体采取μ2-桥联模式，形成二维层状结构。

Although a great deal work have been done to theoretical research of beams with two cantilevers structure, we paid attention to test systems used in beams with two cantilevers mechanics test less. And school, incorporated teaching and researching, needed this small or medium octavo test system to develop teaching and researching. So joining in this development item of test system established by school, the thesis aimed to develop a set of simple, economical and applicable test system of reinforced concrete beams with two cantilevers to serve for teaching and researching, and make it a powerful supplement in structural experiment field.

我们尽管已经对双悬臂结构的理论研究做了大量的工作，但是对双悬臂结构进行力学试验的试验体系相对较少，而作为教学与研究为一体的学校迫切需要这样的中小型试验测试体系开展教学与科研，故本课题结合学校已经立项的试验系统开发项目力图研制开发一套简单、经济、适用的钢筋混凝土双悬臂梁试验系统为教学与科研服务，同时作为对双悬臂梁结构试验领域的补充。

The model was further validated by mapping onto it a diverse set of two HCV NS3 protease inhibitor identified by two different pharmaceutical companies. The best model predicted one compounds as being highly active and one inactive, maybe these two compounds work by different mechanism.

接下来用两家药厂的两个结构多样之HCV NS3蛋白酶抑制剂与药效基团作叠合，一个预测成高活性另一个预测成无活性，也许是这两个化合物作用的机制不同。

A special type of half-plane problems of elasticity is presented and discussed. By using two methods in polar coordinates and orthogonal coordinates respectively, the analytical expressions of stress components are solved in the two coordinates. There are little differences between both results, which confirm the equivalence of the two methods.

针对一类特殊的弹性半无限平面问题，分别给出了其在极坐标系与直角坐标系下的求解过程，获得了在这两种坐标系下应力分量的解析表达式，并对这两种解法的结果进行了比较与讨论。

Oh!'' said i, 'I shall not forestall jane; I left her dancing with mr. george otway; she will love to tell you all about it herself to-morrow: her first partner was mr. elton, I do not know who will ask her next, perhaps mr. william cox.'' my dear sir, you are too obliging.- is there nobody you would not rather?- I am not helpless. sir, you are most kind. upon my word, jane on one arm, and me on the other!- stop, stop, let us stand a little back, mrs. elton is going; dear mrs. elton, how elegant she looks!- beautiful lace!- now we all follow in her train. quite the queen of the evening!- well, here we are at the passage. two steps, jane, take care of the two steps. oh! no, there is but one. well, I was persuaded there were two.

我告诉她，'在简没亲口告诉你之前我不会说的，我离开时她在陪乔治，奥特威先生跳舞，明天她愿意亲口给你讲述的，首先请她跳舞的是埃尔顿先生*我无法预知第二支舞她陪谁来跳，可能是威廉，考克斯先生吧，亲爱的先生，你真好，你应该去搀扶其他人，我自己还能走，先生，你太好了，说实在话，一边搀扶简，一边搀扶我，等一等，等一等，让我们靠后一些，让埃尔顿太太过去，亲爱的埃尔顿太太，看起来是多么温文尔雅呀--美丽的花边，如今，大家都在她后边，真是今晚的主角。

In the case of the ovipara, such as birds and oviparous quadrupeds, the two parts of the organ are separated to a distance from one another, so that the creatures appear to be furnished with a pair of lungs; and from the windpipe, itself single, there branch off two separate parts extending to each of the two divisions of the lung.

对于卵生动物，像是鸟和卵生的四足动物，器官的两部分被分成距离较远的两部分，以至于生物呈现成对的肺；而且从气管单独来说，分成两部分，分别深入肺的两部分。

An interference pattern of two systems of fringes has been obtained by vising two radiations in a Hilger prism interferometer A system of white bands with equal spacing which are always parallel to the refracting, edge of the prisin is the result of the intersection of the two systems of fringes.

在Hilger棱镜干涉仪中，用两辐射线，则在一干涉图形中可得两组不同方向之干涉纹；因两组不同方向之干涉纹之相交，而得一组平行之白色条纹。此种条纹恒与棱镜折射边相平行，而条纹间之间隔为相等。

On the principle of the parallel four link rods machanism, using two group parallel and equal distance spring slices, by a series of mechanism links, the position changes of rods and measure head on two grooves were showed by measuring meter in order to measure the change amount of two groove distance on central spindle of spinning bearing .

本文运用了机械原理中平行四杆机构原理，采用两组平行等距弹簧片组，通过一系列结构连接，使杆、管臂测头在两沟道中的位置变化，由测量仪表显示出来，从而达到测量纺杯轴承心轴上两沟间距离的变化

An S-shape acceleration/deceleration control model is developed by summation progression and the corner of two conjoint lines is adopted as a parametric variable to control the feedrate through the inflexion of two lines. Based on these, interpolation process is divided into two steps: interpolation pretreatment and interpolation point calculation. Feedrate planning is accomplished in the pretreatment step. Interpolation point calculating only depends on the real-time feedrate and the direction vector of the line.

该算法以级数求和的方法推导了S型加减速控制模型，并以小线段夹角为参变量控制拐点通过速度建立了小线段速度衔接模型，在此基础上，算法将插补过程分解为插补预处理及插补点计算两个步骤，预处理中对小线段进行速度规划并设计了线段速度的递推处理方法，插补点仅需根据当前速度及线段方向向量即可求出。

It抯 a four-story building, with the first two floors housing upperclassmen and the upper two floors housing freshmen for a total capacity of 192 students. Parrott is a traditional residence hall with two-person roomsand a community bathroom in the middle of each floor.

这是一个能够容纳192名学生的四层楼，楼中一二两层住高年级生，三四两层住一年级生的。P宿舍有传统的2人间、3人间，在每层楼中间有公共浴室。

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。