If the universe has a positive curvature, it's a closed universe.

A visual demonstration shows how space-time undergoes curvature when mass is introduced.

可视化演示显示了如何 时空 经历曲率当大众介绍.

When radius is lesser, therea obvious difference between the two shapes.

当曲面曲率半径较小时两者有明显差异.

As the roller stoke increase, the radius of curvature decrease.

随着运动位移的增加, 曲率半径减小.

An approach to push along bending canal with variable radius was proposed.

提出了一种新的弯曲工艺方法——变曲率半径推弯法.

Blog? Social network? Art? Communication platform? We are free birds, on the city in our hearts.

博客? 社交网络? 艺术? 传播平台? 我们是自由的飞鸟, 在我们心中的城!

Free birds are twittering on the branches, and make the wood exuberant and vigorous.

自由的鸟儿在树枝上鸣啭,给山林带来了勃勃生机.

You said somebody had made free with my name.

你是说有人盗用了我的名义.

She made free with my books during my absence.

我不在时她随便翻阅我的书.

They made free with the fruits we had gathered.

我们收的水果他们随便就拿走了.

Dennis makes too free with the girls in the office.

丹尼斯对办公室的女孩子太放肆了.

I made free with fine oranges, bananas, and many other fruits.

我随意地享用优质橙子, 香蕉和很多其他水果.

I'm tired of your friends coming here and making free with my bike.

我讨厌你的朋友到这来随意用我的自行车.

He's a bit too free with his compliments.

他有点太爱恭维人.

The nephew made free with his uncle's money.

这侄儿乱花他叔叔的钱.

While takeing more than one free ticket child or needing a seat, you should purchase child-ticket.

携带免费儿童超过一人或者需要提供座位的, 须购买儿童票.

Foreigners will not be a free ticket to hear, it went all the way to Anyang.

老外也不会一听到门票免费, 就千里迢迢跑到安阳来.

All you do is buy $ 100 of AdPacs and Get A Free Ticket!

所有你要做的就是购买100美元的AdPacs并获得免费门票!

I was given a free ticket.

别人给我一张免费票.

Guess what! I won a free ticket!

猜怎么着! 我赢了一张免费票!

This is a free ticket.

这张票免费.