小地

In order to study the deformation destructive pattern and influence rule of box tunnel lining structure cross the ground fissure with 30 degree, based on the background of Xi'an metro engineering and the geological environment of Xi'an ground fissure, the similar constant of box tunnel lining structure modelling experiment was designed according to the similar theory, furthermore, the parameters of model concrete, model reinforcement bar and model structure country soil were designed.

为了研究小角度（30°）斜穿地裂缝的箱型隧道衬砌结构在地裂缝影响下的变形破坏模式和影响规律，从西安地铁工程背景和西安地裂缝地质环境出发，根据相似理论设计了箱型隧道衬砌结构模型试验的相似常数，在此基础上对模型混凝土、模型钢筋、结构围岩参数等进行了设计。

Magically, I told only a handful seem to let it understand , then it quickly turned back, the cat titled access fish in the mouth. Now quickly went to the bush under the pomegranate tree, it was quietly eating the fish, it was very cautious, afraid of eating fish fishbone. Also swallow a bite of fish, it seems very cute, it is a lot of garbage debris inside the bush, I would like to distance take it photos. There is no success for the photos!

奇妙的是，这只小猫似乎听懂了我告诉它的话，很快转过身，衔那条鱼在嘴里，很快速地跑到石榴树的下面，静静地吃着鱼，它很小心、怕被鱼刺卡住地吃着鱼，咬一口又咽一口的很是可爱，只是那树丛里面杂物垃圾很多，我想远距离抓拍，却是没有成功！

A rate-distortion model is presented in order to make use of the down channel of deep space effectively and analyzed the error of image loss compression exactly.It is fit for CCSDS image compression standards based on wavelet transform.

为了能更好地利用有限地深空通信下行信道资源，更准确地分析图像有损压缩的失真大小，提出了一种适合于CCS-DS基于小波变换图像压缩标准的速率-失真模型。

A rate-distortion model is presented in order to make use of the down channel of deep space effectively and analyzed the error of image loss compression exactly.It is fit for CCSDS image compression standards based on wavelet transform.

中文摘要：为了能更好地利用有限地深空通信下行信道资源，更准确地分析图像有损压缩的失真大小，提出了一种适合于CCS-DS基于小波变换图像压缩标准的速率-失真模型。

At one time some cock-chafers flew in; but no one paid any attention to them, not even the little fellows who were struggling with their straight lines, with a will and conscientious application, as if even the lines were French. On the roof of the school house, pigeons cooed in low tones, and I said to myself as I listened to them:"I wonder if they are going to compel them to sing in German too!"

有一回，几只金龟子跑进了教室，但是谁也不去注意它们，连年龄最小的也不例外，他们正专心致志地练直杠笔划，仿佛这些笔划也是法语……学校的屋顶上，鸽子低声地咕咕地叫着，我一边听，一边寻思：&他们该不会强迫这些鸽子用德语唱歌吧？&

The red-cheeked child lay stretched across the crib, with its head lower than the pillow; and it was making a smacking sound with its lips in its sleep and breathing evenly.

他终于看见他了，红脸蛋的男孩四仰八叉地横卧在小床上，他把头低低地放在枕头下面，在梦中吧嗒有声，逐一地掀动嘴唇，均匀地呼吸。

Snow flake descends slowly and lightly to the ground, Covering silently the little lives which should not grow up in this season on the lawn.

窗外，又飘雪了，雪花一片一片地斜着飘落下来，默默地盖住草坪上那不和时机生长的小生命，天地静静地，睡吧，因为冬天已经到了。

At one time some cock-chafers flew in; but no one paid any attention to them, not even the little fellows who were struggling with their straight lines, with a will and conscientious application, as if even the lines were French. On the roof of the schoolhouse, pigeons cooed in low tones, and I said to myself as I listened to them

有一回，几只金龟子跑进了教室，但是谁也不去注意它们，连年龄最小的也不例外，他们正专心致志地练直杠笔划，仿佛这些笔划也是法语……学校的屋顶上，鸽子低声地咕咕地叫着，我一边听，一边寻思：&他们该不会强迫这些鸽子用德语唱歌吧？&

At one time some cock-chafers flew in; but no one paid any attention to them, not even the little fellows who were struggling with their straight lines, with a will and conscientious application, as if even the lines were French. On the roof of the schoolhouse, pigeons cooed in low tones, and I said to myself as I listened to them:"I wonder if they are going to compel them to sing in German too!" http://zw.go121.cn

有一回，几只金龟子跑进了教室，但是谁也不去注意它们，连年龄最小的也不例外，他们正专心致志地练直杠笔划，仿佛这些笔划也是法语……学校的屋顶上，鸽子低声地咕咕地叫着，我一边听，一边寻思：&他们该不会强迫这些鸽子用德语唱歌吧？&

At one time some cock-chafers flew in;but no one paid any attention to them, not even the little fellows who werestruggling with their straight lines, with a will and conscientious application,as if even the lines were French. On the roof of the schoolhouse, pigeons cooedin low tones, and I said to myself as I listened to them:"I wonder if they are going to compel them to sing in German too!"

有一回，几只金龟子跑进了教室，但是谁也不去注意它们，连年龄最小的也不例外，他们正专心致志地练直杠笔划，仿佛这些笔划也是法语……学校的屋顶上，鸽子低声地咕咕地叫着，我一边听，一边寻思：&他们该不会强圃烩些鸽子用德语唱歌吧？&

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。