磅

The diameter of it is 2,500 miles, and the weight is 42th power of 50 pounds. It was hiding in the center of one white dwarf of the Centaurus until was discovered on the Valentine's Day.

这块石头直径达2500英里，重5×10的42次方磅，藏在人马座中一颗白矮星的中心，是在情人节那天被发现的。

This stone, with a diameter of 2500 inches and weight of 5 multiply the result of 42 power of 10 pounds , was discovered hidden in the core of a white dwarf of Centaurus on the valentine's day.

这块石头直径达2500英里，重5×10的42次方磅，藏在人马座中一颗白矮星的中心，是在情人节那天被发现的。

Scientists claimed that they have found a diamond with a weight of 10 the 46th power of carats, with a diameter of 2500 miles, and it was found in the center of a white dwarf belong to the Centaurus on valentine's day.

宇宙科学家们透露他们发现了一块重达10的46次方克拉的宝石。这块石头直径达2500英里，重5×10的42次方磅，藏在人马座中一颗白矮星的中心，是在情人节那天被发现的。

This diamond, with diameter of 2500 miles, and weight of 5*10 42th lbs, hidden in the middle of a white-dwarf within Centaurus, was discovered on Saint Valentine's Day.

这块石头直径达2500英里，重5×10的42次方磅，藏在人马座中一颗白矮星的中心，是在情人节那天被发现的。

The diameter of the stone is up to 2500 miles,which equals 42 power of 10 times 5 pounds. The stone, which settles in the center of a White Drawf in the Centaurus, was found on the Valentine's day.

这块石头直径达2500英里，重5×10的42次方磅，藏在人马座中一颗白矮星的中心，是在情人节那天被发现的。

The space scientists said that they found one precious stonestone weights up to 10 powered by 46 carats(5 multiply hte result of 10 powered by 42 pounds), with a diameter of 2500 miles, and it was found in the center of a white dwarf belong to the Centaurus on valentine's day.

宇宙科学家们透露他们发现了一块重达10的46次方克拉的宝石。这块石头直径达2500英里，重5×10的42次方磅，藏在人马座中一颗白矮星的中心，是在情人节那天被发现的。

This stone was found hidden in the center of a white dwarf among Centaurus galaxy on the Valentin's day, whch has a diameter about 2500 miles and a weight about 5×1042 pounds.

这块石头直径达2500英里，重5×10的42次方磅，藏在人马座中一颗白矮星的中心，是在情人节那天被发现的。

Could I have 2 pounds of cherries,please?

请给2磅樱桃好吗？

One of the bundles included some 300 pounds of raw cotton, the body of an Inca noble and a baby, as well as 70 other items, including food, pottery, animal skins and corn to make a fermented drink known as chicha.

其中一个木乃伊里，人们发现了约300磅重的生棉、一个印加贵族和一个婴儿的躯体，还有食品、陶器，动物皮以及酿造 chicha 酒用的谷物等70种其它物品。

A chimp's brain weighs about one pound, or 1/120 of its total body weight.

黑猩猩的大脑重约1磅，是它整个身体重量的1/120。

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