The island is covered with red soil and dense tropical rain forest.

Don't take any notice of her ramblings; she's completely round the bend.

根本就不要理睬她的胡言乱语, 她完全疯了.

The radon level in the basement was impermissibly high.

地下室的氡含量超标.

But in two dimensions, Radon transform is not local.

但在二维平面上, Radon变换不具有局部性.

INTERNAL CAUSES OF RADON AND ITS DAUGHTERS UPWARD MIGRATION AND CLUSTER PHENOMENON.

氡及其子体向上运移的内因与团簇现象.

The daughter nuclides of radon and thoron tend to become attached.

氡和钍射气的子体易被气溶胶吸附.

Radon is the daughter of radium.

氡是镭的子体.

Objective Study on radon pollution in tunnel and protection from the radiation.

目的研究坑道内氡浓度及工作人员的氡防护.

A radioactive, inert, gaseous isotope of radon, with a half-life of 3.92 seconds.

锕射气氡的一种放射性的, 惰性的和气态的同位素, 其半衰期为3.

Scintillation flask method for measuring radon concentration in the air.

空气中氡浓度的闪烁瓶测量方法.

A radioactive, inert, gaseous isotope of radon a half-life of 3.92 seconds.

氡的一种放射性的, 惰性的和气态的同位素,其半衰期为3.92秒.

My uncles likes surfing very much. He is a good surfer.

我叔父非常喜欢冲浪. 他是个优秀的冲浪运动员.

We plan to climb the mountains, go fishing, and wind surfing, but most of all, relaxing.

我们计划去爬山 、 钓鱼 、 玩风浪板, 但最主要是轻松一下.

If anyone interrupts your web surfing, you're at work a mere click of your mouse.

如果你上网的时候有人突然打扰, 你要做的就是轻轻点击一下鼠标.

He wanted to go surfing but I argued him out of it.

他想去冲浪但我力劝他别去.

If the waves are big enough, we'll go surfing.

如果海浪大, 我们就去冲浪.

My surfing teacher, Sammy Hawkins, stood behind me in the water.

我的冲浪老师, 山米.霍金斯(何山姆), 站在我后方的水中.

The vertical surface of an ocean wave in surfing.

一个波浪从池水表面掠过.

Surfing is one of the most popular water sports.

冲浪是世界上最受欢迎的水上运动之一.

to go surfing

去冲浪

Surfing on the net has become part of people's life.

上网已经成为人们生活的一部分了.