If a cage of water -- sort of like a three-dimensional moat -- isbuilt around the sealed-off nuclear waste, the groundwater is given analternate path.

如果在核废料周围建造一个类似三维深沟的水笼，地下水便被赋予一条替代路径，不会渗入放射性物质。

youdao

From the refractive index of each path it is possible-with the application of some suitably crunchy computing power-to produce a three-dimensional image.

从每条路径的折射率——再运用一些适当的计算处理能力——就可以组成一个三维图像。

youdao

A three-dimensional path planning method based on vector data is presented.

提出了基于矢量数据的三维航迹规划方法。

youdao

Dr Lin is already testing a waveguide designed to steer light with a wavelength of 1.5 microns, and he is also working on three-dimensional waveguides made of silicon, which will provide almost total control over the path the light takes, and make really complex optical circuits possible.

ECONOMIST: New-age crystals