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Crown ether was introduced to copolymerize with the monomer of styrene owing to which can associate with silver ions. The silver ions were in-situ reduced to silver nanoparticles by UV light. Then silver nanoparticles were led on the surface of polystyrene latex particles. The vertical precipitation was employed to get the spheres self-assembled into close packed colloidal crystal with a face centered cubic structure identified.

利用冠醚可与银离子复合的特性，制备了聚苯乙烯－冠醚乳胶粒，采用原位还原的方法在乳胶粒表面引入银纳米颗粒，通过垂直沉降，乳胶粒子可自组装成紧密堆积具有面心立方的聚苯乙烯－银胶体晶体。

In a sunny spot stood a pleasant old farm-house close by a deep river, and from the house down to the water side grew great burdock leaves, so high, that under the tallest of them a little child could stand upright.

田野和牧场的周围有些大森林，森林里有些很深的池塘。的确，乡间是非常美丽的，太阳光正照着一幢老式的房子，它周围流着几条很深的小溪。

This observation raises many intriguing questions that are addressed within the framework of elastic filamentary structures by modeling the stem close to the apex as a growing elastic rod.

基本上作者将这个缠绕在垂直树干上的藤蔓系统看作是垂直柱体上生长的弹性条。文章的意思是缠绕藤自身的曲率是藤蔓能够向上生长的重要因素。

Firestone 1T15M-2 air spring was selected as a research object,the calculation models were amended and verified by test,and the results of test and calculation are close to each other.

以Firestone 1T15M-2型膜式空气弹簧为实验和计算对象，通过实验对计算模型进行了修正和验证，计算结果与实验结果较一致。

A similar testinony is given by Felix Faber in 1483 who states that "the keys of the sweet Sepulchre are in the hands of the Friar Minor and they open it and close to whom they want and in it they celebrate Masses when they want".

西元1483年，记下另一份佐证："温馨复活大殿的钥匙由方济各会士保管，只有他们的准许，别人才能进出，或在该处庆祝弥撒。"

From the angle of graphics, the different aesthetic sensibility of each chirog-raphy and font are also decided by their graphic character: the strokes' form and configuration, which makes it easier for us to see the close relationship between Chinese character and graphics.

从图形的角度来看，汉字的各种书体、字体之所以具有各自的感性特征，是由其构成元素--笔画造型、间架结构这些具有图形性质的元素决定的，由此我们更可看出汉字与图形的密切联系。

But by analyzing the close similarity of their genetic codes, scientists today can confirm that the Galápagos finches did indeed descend from a single ancestral species (a bird whose closest living relative is the dull-colored grassquit).

不过，如今科学家分析牠们彼此近似的基因密码，确定了加拉巴哥群岛的雀的确是源自于同一个始祖物种（血缘上最接近这种鸟的现存生物是暗色草雀）。

Reducing gear drives cam rotate to top half-turn and link gear of upper gate move, top disc opens and discharges. Spring device makes disc close and replace with displacement of cam. When cam rotates to bottom half-turn link, gear of sub-layer gate moves, below disc opens and discharges. The disc closes little by little with the displacement of cam. These two actions maintain a closed state of either disc on the pipe. So it can discharges and lock air at the same time.?

减速装置带动凸轮旋转至上半圈时，上层阀门的连杆机构互动，阀板逐渐打开卸灰，随着凸轮的旋转，弹簧机构使阀板逐渐关闭复位；凸轮旋转至下半圈时，下层阀门的连杆机构互动，阀板逐渐打开卸灰，随着凸轮的旋转又使阀板逐渐关闭，这样两个动作使管道上阀板始终有一个是关闭状态，因而，可使卸灰与锁气同时达到目的。

A little plot, just a little plot Standing among rivulet, trees, clay and Grass, close with Fields of my parents, my wife, my son and my brothers and sisters Hand in hand, from one field the water Flows into another, quietly 2 Persist in passion and hug to a drop of sweat Persist in sniff to a barnyard grass in the crops Persist in callousness to a pest In the wind coming, seedling or haulm Green or yellow, swaying or resisting Or, ignoring whatever With an original straw hat on the head, I just keep on bending down Making up myself with clay, and the green of the crops 3 Falling in love with a plot of field, deep in the city Ears are scrunched by cars A plot of remote field, a piece of visional picture Held firmly in hands, wet hands As if that was my own Prelife, this life, and afterworld

一小块，就那么一小块站在溪流，树木，泥土和青草的中间。紧靠着父母田，妻儿田，兄弟姊妹田手挽手，一块田里的水静静地流向另一块 2 坚持对一滴汗水的热爱拥抱坚持对一颗稗草的嗤之以鼻坚持对一只害虫的毫不手软有风吹来，秧苗或者稻草绿发或者黄发，起伏或者抵御或者，什么也不管本色的草帽，继续弯腰用泥土上妆，把自己绿化 3 爱上一块田，在城市深处耳朵被汽车碾伤一块遥远的田，一张虚幻的图片紧紧捧在的手上，湿润仿佛那是自己的前缘，今生，后世

Harry has been based in the southern part of Hellman Province in a former Taliban Madrasa which has been turned by the British into a forward operating base, a small military fortress close to an area where Taliban are active.

哈里一直被安排在赫尔曼德省南部的前线服役，并在一个前身为塔利班宗教学校的地方搭篷宿营，该学校现已被英军改建成一个前方指挥基地，是一个靠近塔利班极端分子基地的小型军事要塞。

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。