地球上的

This is the largest lake on the earth.

这是地球上最大的湖泊。

Antarctica is the earth's coldest landmass.

南极洲是地球上最冷的大陆。

This dissertation focuses on the spherical wavelet expansion of the earth gravity field and its application. Based on the concept of the integration approaches and radial basis functions the spherical wavelet is put forward, with that the earth gravity field is described in a new way, and some other researches are conducted, they are: spherical wavelet regularization, multiscale approximation of satellite gravity measurement, down continuation of airborne geavimetry data, the least squares properties of geopotential wavelet approximation, the spherical wavelet solution of two kinds of BVP and spherical selective multiscale reconstruction.

本文围绕地球重力场的球面小波展开及其应用进行研究，在积分逼近与径向基函数概念的基础上引入了球面小波，利用球面小波对重力场展开进行了重新表示，在此基础上进行了球面小波正则化、卫星重力多尺度逼近、航空重力数据向下延拓、重力场球面小波逼近的最小范数性质、两类边值问题的球面小波实用解、球面选择多尺度去噪方法等方面的研究。

The biggest, deepest diving, widest ranging of all turtles, the leatherback has endured for 100 million years.

棱皮龟是所有龟类当中个头最大，潜得最深，分布最广的一种，棱皮龟已经在地球上生活了1亿年之久。

Soft and hard combined, the crucial alliance shared by every life-form on our planet.

软硬组合，这对地球上所有生物都是至关重要的

It is estimated that there are over 2 billion humans upon earth with the same lineage as oneself.

据估计，地球上有超过20亿人口带有跟你一样的血统。

So that we can live on this earth, which is so beautiful...

这样我们就能生活在这个如此美丽的地球上。。。

There are more beetles on Earth than any other living creature.

在地球上，这里有比任何别的生物更多的战争。

Bad things made on earth, including chips, ice cream, coca cola, lolly pop, chocolate and McDonald food.

就是地球上造出来的坏东西，包括炸薯片，冰淇凌，可口可乐，棒棒糖，巧克力和麦当劳食品。

The Arctic sky is special because it is one of the two places where the magnetic shield of the Earth opens up to outer space.

由于北极是地球上仅有的磁场壳对外太空开放的两个地方之一。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。