土地的面积

This paper discusses the method of hypothesis testing on equation parameters,and the way of getting new equations to explain the speed, cceleration and jerk through calculating the differential coefficient of cubic equation.

该文还介绍了方程参数显著性检验的方法，并通过对方程进行多次求导，得到新的方程，来描述研究期间土地利用类型面积的变化速度、加速度以及加加速度。

China has an extremely diverse flora with very high levels of endemism that has given China first place in the Northern Hemisphere in floristic richness.

缤纷的中国植物区系包含着大量的特有种，这使中国成为北半球最富植物多样性的国家。其原因一是土地面积辽阔，植物演化历史时间悠久，气候相对稳定。

One and a half acres are cleared every second, an area about the size of a football pitch.

一年半英亩的土地被清除的每一秒，面积大小的一个足球场。

This is almost twice the amount of land that will be available, equal to a land mass 12 times the size of Germany.

这是近一倍的土地数量，将可用，相当於陆地面积的12倍大小的德国。

Only a handful of agents patrol a land mass comparable in size to some smaller American states.

只有少数代理人巡逻的土地面积比较大的一些较小的美洲国家组织。

The remaining land is remarkably green with about 40% of the landmass reserved as country parks and nature reserves.

其余的土地是非常绿色的，大约40 ％的陆地面积保留为郊野公园和自然保护区。

Contrary, wind power cause great threat to birds, birds are often killed by fan, make a lot of noise when the wind power generator working, while occupied large area of land..

例如风力发电，对鸟类的造成极大的威胁，鸟类经常被风叶打死，而且风能发电运作时产生大量的噪音，同时占用土地面积大。。

His personal domain covered sixty-percent of all Asia, and one-fifth of the world's land area.

他的个人网域所涵盖的60 ％，所有亚洲和一个世界五分之一的土地面积。

Most regions with vast forest area are in developing countries. In many of these countries exists prevalently the problem of unclear land-use rights already, let alone the illegal occupation of forest and mineral resources.

大多数森林面积广阔的地区都处于发展中国家，这些国家自身就存在很多土地使用权不清的问题，更别说对森林、矿产这些资源地的霸占了。

With Bayannaoer party secretary Wang Su Yi put it, this project will have a great comprehensive benefits: To improve the level of land use, all modified to add 50 million mu of cultivated area; increase the overall production capacity, annual can add three billion kg of grain production capacity; water-saving benefits obvious, the Yellow River irrigation area of water from the current 100 million cubic meters more than 50 reduced to four billion cubic meters; eco-efficiency significantly irrigated forest coverage will reach 20%; for promoting modern lay a solid foundation for agriculture.

用巴彦淖尔市委书记王素毅的话讲，这个项目将产生巨大的综合效益：提高土地利用水平，全部改造后可新增种植面积50万亩；提高综合生产能力，每年可新增粮食生产能力30亿斤；节水效益明显，灌区引黄水量将由现在的50多亿立方米减少到40亿立方米；生态效益显著，灌区森林覆盖率将达到20%；为推进现代农业打下坚实的基础。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。