查询词典 weighs

ENIAC weighs 30 tons and is 100 feet long, 8 feet high, and contains 17,468 vacuum tubes.

ENIAC重30吨，长100英尺，高8英尺，拥有17，468根真空管。

Carl Sagan has entertainingly described this phenomenon, musing about the destiny of bacteria that reproduce by dividing into two every 15 minutes. Says Sagan:"That means four doublings an hour, and 96 doublings a day. Although a bacterium weighs only about a trillionth of a gram, its descendants, after a day of wild asexual abandon, will collectively weigh as much as a mountain...in two days, more than thesun - and before very long, everything in the universe will be made of bacteria." Not to worry, says Sagan: Some obstacle always impedes this kind of exponential growth. The bugs run out of food, or they poison each other, or they are shy about reproducing in public.

Carl Sagan 曾经开玩笑地解释这种现象，假设有一种细菌每15分钟可以分裂一次，亦即代表每一小时复制四次，一天可复制96次，虽然单一个细菌其重量只有一兆分之一公克重，但是只要经过一天无止尽的无性生殖，其重量可能会比一座山还重，经过两天后，甚至会比太阳还重，要不了多久所有的宇宙都将由这种细菌所组成，不过 Sagan 又说，大家不必担心，上天一定会安排障碍来阻止其倍数成长，有可能他会耗尽食物，或是毒死自己，或是有可能羞于在大庭广众之下复制。

Carl Sagan has entertainingly described this phenomenon, musing about the destiny of bacteria that reproduce by dividing into two every 15 minutes. Says Sagan:"That means four doublings an hour, and 96 doublings a day. Although a bacterium weighs only about a trillionth of a gram, its descendants, after a day of wild asexual abandon, will collectively weigh as much as a mountain...in two days, more than the sun - and before very long, everything in the universe will be made of bacteria." Not to worry, says Sagan: Some obstacle always impedes this kind of exponential growth.

Carl Sagan 曾经开玩笑地解释这种现象，假设有一种细菌每 15 分钟可以分裂一次，亦即代表每一小时复制四次，一天可复制 96 次，虽然单一个细菌其重量只有一兆分之一公克重，但是只要经过一天无止尽的无性生殖，其重量可能会比一座山还重，经过两天后，甚至会比太阳还重，要不了多久所有的宇宙都将由这种细菌所组成，不过 Sagan 又说，大家不必担心，上天一定会安排障碍来阻止其倍数成长，有可能他会耗尽食物，或是毒死自己，或是有可能羞于在大庭广众之下复制。

The paper makes its analysis of the three parts: exchange algorithm, outing time, its distance. given all related factors, the paper weighs average of minimum exchange by broad optimization algorithm.

论文从换乘算法、出行时间、出行距离等方面进行分析，在综合考虑相关因素的情况下，加权平均得出了一种最小换乘次数为主的广度优先算法，并应用于武汉号码百事通系统中。

Futuristic Factoid: The last living mammal is only 4 inches long and weighs an ounce.

特征：最后一种哺乳动物，只有4英寸长和一盎司重。

Futuristic Factoid: The largest animal ever to walk the Earth weighs 120 tons and eats 1,300 pounds of vegetation daily.

特征：生活在地球上最大的动物，体重120吨，每天吃1300磅的植物。

A fantail goldfish weighs about four kilogram..

一条扇尾金鱼大约重4公斤。

The pot or crucible from which the process takes its name is made of specially selected fireclay and graphite; it weighs about 30 lb and has a capacity of about 80 lb of steel.

它的名字由特别选择的耐火粘土和石墨做成的过程采取的这只罐或者坩埚；它重约30磅并且容量为大约80磅钢。

"When one weighs the opposing forces, the elements of space and time, and the sea-landtransfer problem, one sees that Churchill's foot-dragging made sense"

只要衡量一下对峙的兵力、时间与空间的要素以及海陆转运的问题，我们就会明白，丘吉尔故意拖拉是不无道理的。

When one weighs the opposing forces, the elements of space and time, and the sea-land transfer problem, one sees that Churchill's foot-dragging made sense.

如果我们衡量一下双方的兵力、时间与空间的要素，以及海陆转运等问题，我们就会明白，丘吉尔迟迟未能采取行动是合情合理的。

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。