Giotto explored how to represent three dimensional space using light and shade.

VOA: special.2010.06.23

Proteins have three dimensional structures in solution and their structure determines what they do.

在溶液中,蛋白质以三维结构存在,它的结构决定功能

耶鲁公开课 - 生物医学工程探索课程节选

It is 1.7475. Conclusion: if I start to react sodium with chlorine, the result is a crystal, a three-dimensional array.

这是1。7475，结论就是：,如果我使钠和氯反应，结果将会是一个晶体，一个三维排列。

麻省理工公开课 - 固态化学导论课程节选

(MOVIE SOUND:"Avatar") Three dimensional movies,like Avatar, are wowing us with their visual display.

VOA: standard.2010.02.21

For most of us, we can go up to three dimensions because we know we live in a three-dimensional world.

对于大多数人来说,我们最多可以考虑三维,因为我们生活在一个三维世界

耶鲁公开课 - 基础物理课程节选

The difference is that the printer builds a three-dimensional scaffolding out of a sugar-based material called a hydrogel.

VOA: special.2010.10.19

This is a three-dimensional crystal.

这是一个三维的晶体。

麻省理工公开课 - 固态化学导论课程节选

Some drug makers and other companies put three-dimensional images called holograms on their products as a security device.

VOA: special.2010.03.01

Companies like Sony and Panasonic are introducing new television sets for watching three-dimensional TV.

VOA: special.2010.01.08

The people in the frieze are painted to look three- dimensional, like sculptures.

VOA: special.2010.01.27

Organ printing is in many ways like other three-dimensional printing.

VOA: special.2010.10.19

Major contenders for this year's Oscars include filmmaker James Cameron and his groundbreaking three-dimensional fantasy "Avatar."

VOA: standard.2010.02.18

"The three laureates have accomplished what many scientists thought impossible, namely to determine the three- dimensional structure of the molecular machine that makes all the proteins in a cell, the so-called ribosome,"

VOA: standard.2009.10.07