抽取的

Social networking sites have suffered with monetising , but this leverages users are there on Facebook.

在承担起支付服务提供商的角色后，Facebook将从每笔交易中抽取一定比例的佣金。

After extraction of the arc region from regions, the seed for an arc is obtained. By traversals for the graph, the seed arc grows by constrains for the same circle.

圆弧及圆的识别先从邻接图顶点中抽取圆弧域，作为种子圆弧，然后从此出发遍历图，按照同圆来建立路径，进行整弧和整圆增长，最终获得圆弧和圆的几何表达。

Methods 711 nurses were divided into 4 groups (158 nurses work in emergency department, 213 work in medical department, 193 work in surgical department, and 147 work in operation room), and were evaluated by SCL-90 questionnaire, with 725 saleswomen as control.

方法］采用症状自评量表(SCL-90)，用整群抽样的方法抽取护龄1年以上的护士711人，其中急诊科护士158名，内科护士213名，外科护士193名，手术室护士147名，以商场营业员725人为对照，进行问卷调查。

Plasma is a good experimental sample, which is easy to be collected and can be analyzed at the time of presentation and throughout the course of the disease.

血浆和脑脊液等体液样品可以在疾病发生和发展的过程中随时抽取，是疾病研究的理想材料。

Firstly,establish the ecological environmental protect strip around the lake,efficiently deal with the farmland drainage.Using the pump station at the end of gutter pumps water to irrigate reed wetland.To practice man-made raising reedland.Using biology to clean up water to reduce salinity,nitrogen and phosphorus.To desalt the Beston Lake water.

首先要确立环湖生态环境保护带，使大部分农田排水得到有效处理，利用排水沟末端的扬排泵站抽取农田排出的水灌溉湖滨沼泽芦苇，实行人工育苇，利用生物净水作用减少入湖盐量和脱氮除磷，促进博斯腾湖水质淡化。

Then it gives a border tracking method using two edge operators to track the border of feature area.

提出了一个在二维数据场中进行特征边界跟踪的方法，采用2个边界算子抽取边界，用树形结构表示特征边界之间的关系，用Fourier描述器描述特征边界并重构。

The achievements are listed below:1. Algorithms are proposed for tracing boundary and extracting vertex chain code and obtaining the tree structure of contours from 8-adjacent and 4-adjacent images.

本文的工作及研究成果可以归纳为： 1、分别就八近邻图像和四近邻图像给出了边界跟踪、顶点链码抽取及围线树结构的生成算法。

In addition, morphology analysis method of the dual value image is also discussed and the practical and improved operations of the four morphological image processing such as electric filter design, marginal pattern testing, skeleton withdrawal and image reconstruction are introduced.

在文章中，我们还讨论了二值图象的形态分析算法，接着引入了形态滤波器设计、边缘形态检测、骨架抽取、图象重建四种形态学图像处理的实用算法及其改进算法。

In addition, morphology analysis method of the dual value image is also discussed and the practical and improved operations of the four morphological image processing such as electric filter design marginal pattern testing, skeleton withdrawal and image reconstruction areint roduced.

在文章中，我们还讨论了二值图象的形态分析算法，接着引入了形态滤波器设计、边缘形态检测、骨架抽取、图象重建四种形态学图像处理的实用算法及其改进算法。

Here are a couple of examples from typical business letters and you'll see how removing the business cliches changes the tone of the sentence.

以下的例子是由一般的商业通信中抽取出来，你可看到如何将陈腔滥调的句子改写。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！