陆地

This dissertation focuses on the research of automatic target detection in SAR imagery using CFAR techniques, which are suitable for the characteristics of distributions of sea and ground clutter respectively.

本文针对海面和陆地图像的不同杂波分布特性，研究了基于SAR图像的两类目标CFAR自动检测算法。

Isgrimnur, whose ancestors had taken to land long before his time, had held on tightly to the gunwale and prayed to his many old gods and his one new one.

Isgrimnur，他的祖先已经来到陆地上生活很长时间了，他紧紧抓住船舷上缘，祈祷他的那些古老的神灵们，还有眼前这个刚刚被他视为神的家伙，保佑他千万别掉进水里面。

From the species, genus to family levels, the area with high gymnosperm richness increases, and the center with high richness shifts southward. About 85% of all Chinese gymnosperm species are harbored in just 5% of Chinese land area.

占中国陆地面积5%的裸子植物最丰富区域内分布了85%的中国自然分布的裸子植物物种。

Sea creatures might have then used tidal regions as experimental sites for testing the habitability of land, and therefore as an excuse to develop lungs.

海洋生物也许是利用潮汐区域作为它们考察陆地可居住性的实验场，由此才逐渐演化除了肺的。

The site commemorates the living culture of the Haida people and their relationship to the land and sea, and offers a visual key to their oral traditions.

这个遗址是为了纪念海达人的生活文化以及他们同陆地和海洋的关系而设立。它也为人们理解海达人口头传下来的传统提供了一个形象直观的钥匙。

Hawaii: Haka Tiki Mou Sha'ami Leeki Toru Death To Mainearth Scum, But Leave Your Money

夏威夷州：让北美陆地上的那些无用之辈去死吧，不过记得把你们的金钱留下。

"Our studies show about 13 percent of the land area has potential for development," Tom Hamlin of the U.N. Environment Program told Reuters on the fringes of a U.N. climate conference.

据路透社12月4日报道，正在加拿大蒙特利尔参加联合国气候变化会议的联合国环境规划署的汤姆·哈姆林表示："我们的研究显示，13％的陆地拥有开发潜力"。

And next year — on July 4, perhaps — they intend to take the North American Eagle to the hardpan desert at Black Rock, Nevada, and run it through a measured mile to set a new land speed record of about 1,300 kilometers per hour, 70 kilometers per hour faster than the speed of sound.

而在明年，也许是7月4日，他们打算把这架命名为「北美之鹰」的老战机带到内华达州黑岩硬地沙漠，希望在1实测英里的距离内，创下时速1300公里的陆地速度新纪录，比音速还要快70公里。

The Land Cruiser has been produced in convertible, hardtop, station wagon, and utility truck versions.

陆地巡洋舰系列有可自由改装、带金属顶盖的、旅行车及公用载重汽车版本。

With the idea of finite approximation, we study a new solution method for the satellite altimetry problem. Our result shows that if the continental part of the earth is sphere cap, then the solution of satellite altimetry problem can be transformed into a linear system of equations with variants of the coefficients of spherical harmonic series. We prove that the linear system of equations is separated about the orders of spherical harmonic series.

研究了球界面下卫星测高问题的解法，利用有限逼近方法得到了下列结论：若陆地部分是球冠，则卫星测高问题的解可以转换成关于球谐级数位系数的线性方程组，并且位系数的阶和次是以分离形式出现的，从而确保该解法具有实用意义。

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