the main work can be summarized as follows: 1. lines extracting and matching technique: straight line, which is widely used in computer vision, is very important middle-level symbol in image analysis.

1、

with rss 2.0 there are a lot of different options for the item element. make a selection in the document and then choose which element you want to apply from the list of elements.

元素内是你网站连接和描述更新内容的地方。在文档中选定内容，然后从元素列表中选择要应用的元素。

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2、

open to people of all abilities and most ages, the games are the world's largest multi-sport event, attracting twice as many competitors than the olympic games, the website said.

这个运动会向所有具备参赛能力及所有年龄阶段的人开放，它是世界上最大最多样化的赛事，吸引了于奥运会两倍的参赛者，网站这样这样描述。

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3、

as described at fullbellyproject.org, the universal nut sheller is a cement cone within a cone. the top and bottom are open.

网站fullbellyproject.org上描述道，环球去壳器只是一个圆锥体里面放置了一个水泥的圆锥体，顶部和底部都是开放的。

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4、

the hotel's website described it as "a memorable experience for guests traveling with friends or recharging on their own."

该酒店在自己的官方网站上将其描述为“一次难忘的旅行，献给与友同行或独行充电的你”。

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5、

i always received the item i bided successfully with the true status as the seller described on the site.

我过去所收到的拍卖品与卖家于网站上所描述是一样的。

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6、

the new site is described as more user-friendly. now you can see if any royals are heading your way using google maps and access documents uploaded from the royal archives.

新网站被描述为更高的“用户友好度”，现在你可以看到是否有王室人员正在引领你用谷歌地图和从皇家档案室存取文件。

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7、

ad publishers can customize the destination page for links with their own logo, color scheme and site description.

广告的发布者可以使用它们自己的图标、颜色和网站描述来定制链接的目标网页。

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8、

the silicone masks" look and behave like real flesh and muscle," the company's website says.

据公司网站描述，这种硅树脂材料的面具“与真人的肉及肌肉非常相似”。

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9、

venice has also been described by the times online as being one of europe's most romantic cities.

威尼斯也被泰晤士网站描述为欧洲最浪漫的城市之一。

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10、

description: this is the website of the polish academy of sciences institute of genetics and animal breeding.

网站描述：这是波兰科学院遗传学与动物育种研究所的网站。

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11、

description: this is the website for australian equine genetics research centre, the university of queensland.

网站描述：这是昆士兰大学澳大利亚马遗传学研究中心的网站。

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12、

description: this is the website for college of agricultural sciences and natural resources, osu.

网站描述：这是俄克拉何马州立大学农业及自然科学学院的网站。

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13、

description: this is the website of national engineering research center for biotechnology in shanghai.

网站描述：这是国家生化工程技术研究中心的网站。

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14、

description: this is the website of biotechnological information network of china.

网站描述：这是“中国生物技术信息网”网站。

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15、

description: this is the website of canada's arctic.

网站描述：这是加拿大的北极的网站。

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16、

description: this is the web page of analytical chemistry.

网站描述：这是《分析化学》的网页。

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17、

description: this is the website of cabi publishing.

网站描述：这是CABI出版社的网站。

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18、

occasionally we wade through fields of snow, under whose depths the river is lost for many rods, to appear again to the right or left, where we least expected;

我们不时穿越雪地，河流已不见踪影，但是出乎意料的是它忽左忽右地隐现；

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19、

emmanuel said that he will call his feathered friend jack if it's a boy and jackie if it's a girl.

埃曼纽尔说如果这位长着羽毛的朋友是只雄鸦就叫“杰克”，如果是雌鸦就叫“杰姬”。

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20、

the world food program said tuesday that individuals and governments have since contributed$ 80 million.

世界粮食计划署星期二说，一些国家的政府和个人捐献了8千万美元。

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