从而

This view is displayed on the plasma panel at the back of the room and hence allows Bill to view the virtual students whilst his lecture is in progress.

这种观点是上显示的等离子面板在后面的房间，从而使条例草案，以查看虚拟的学生，而他的演讲是在进步。

Appointed secretary of the Xiaogang village historian Liang said that the transfer of land began in the first "anti-package back rent" is to encourage farm land to the big flow of experts to conduct an appropriate scale of operation, organization and coordination through changes in land Now, in order to give full play to its effect has been greater profits.

小岗村委书记史学亮说，土地流转始于当初的"反包倒租"，就是鼓励土地向种田大户、能手流转，进行适度规模经营，通过组织协调改变土地现转，从而发挥其应有效应，已获得更大的利润。

This can create a spiteful cycle of constipation, which can lead to backache as well.

这可以创建一个可恶的周期便秘，从而导致背痛的。

In the process of contour tracing, contour lines are gained by tracing in anticlockwise order and a method of backdate search which ensures the correctness of the algorithm is used for contour tracing at those pixels where other contour pixels can not be continuously traced. By analysis of the neighbouring pixels, this paper avoids judging those pixels that no need to be compared again.

提出了一种逆时针追踪轮廓线的彩色图像区域分割算法，其思想是按逆时针顺序追踪轮廓线，在追踪过程中避免了像素点的重复判断，采用回溯搜索解决奇点问题，从而保证了追踪过程的连续性和正确性。

First,skin regions are detected based on YCbCr model of skin color;each block is morphologically processed in order to smooth out the biconvex and small backdate and to fill holes.Then,skin regions are segmented.At last,a disk template is used to find the location of eye and mouth.

方法首先根据YCbCr肤色模型检测出肤色区域；用数学形态学的膨胀和腐蚀方法进行肤色处理，平滑了边界，同时消除了肤色块的连通；再利用圆盘结构元素对人脸区域做闭运算，从而得到人眼和嘴的位置。

An algorithm for color image segmentation based on contourtracing in anticlockwise order is presented. In the process of contour tracing, contour lines are gained by tracing in anticlockwise order and a method of backdate search which ensures the correctness of the algorithm is used for contour tracing at those pixels where other contour pixels can not be continuously traced.

提出了一种逆时针追踪轮廓线的彩色图像区域分割算法，其思想是按逆时针顺序追踪轮廓线，在追踪过程中避免了像素点的重复判断，采用回溯搜索解决奇点问题，从而保证了追踪过程的连续性和正确性。

Economic growth has generally been below potential in the currentrecovery, but we need growth above that potential to get unemployment backdown.

经济增长在当前的恢复中，一般是低于潜在水平的，但是，我们需要让增长高于这个潜在水平，从而使失业率降下去。

May 21, 2007）-- Cornerback Jason Webster agreed to a one-year deal with the Buffalo Bills, a move to bolster the team's inexperienced defensive backfield.

角卫杰森。韦伯斯特与布法罗比尔队签约一年，从而对该队缺乏经验的后防提供了强有力的支援。

The method comprises the following steps: according to the raw water quality, the change of the number of bacteria inside the sedimentation tank and the water quality of the backflush yielding water, the backflush yielding water in the sedimentation tank is collected and deposited in a backflush phase of a working period; supernatant fluid containing mass active bacteria and soluble nutrient elements reflow to the sedimentation tank; total or partial sediment containing soluble nutrient elements in an underlayer reflow to the sedimentation tank and is reutilized by mass microorganisms in the sedimentation tank, thereby replenishing the nutrient substrate needed for microorganism growth, proliferation and metabolism under the condition of the low nutrition substrate, and maintaining the ecological stability in the sedimentation tank.

该方法根据原水水质和生物滤池内部细菌数量的变化以及反冲洗出水的水质，将生物滤池工作周期中反冲洗阶段的反冲洗出水收集并沉淀，将其含有大量活性细菌和溶解性营养元素的上清液回流至生物滤池，下层含有不溶性营养物质的沉淀全部或部分回流至生物滤池，被生物滤池当中的大量存在的微生物重新利用，从而补充在低营养基质条件下，微生物生长、增殖和新陈代谢所必需的营养基质，维持生物滤池当中的生态稳定。

It is theoretically trivial to monitor transmission nodes in order to backtrack a message to its source.

从理论上来说，要监控某个传输节点从而来追踪一条消息的来源，是一件非常轻易的事情。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐