1.
a clean nuclear bomb.
无放射性尘埃的原子弹
2.
(of a nuclear weapon) producing little radioactivity
（指核武器）几乎无放射性尘埃的.
3.
filter ,air, specially designed to eliminate radioactive dust
清除放射性尘埃专用空气过滤器
4.
The radioactive dust will contribute to higher levels of uranium and radon.
放射性尘埃会形成铀和氡的高值。
5.
radioactive fall-out( dust carried by winds around the earth after a nuclear explosion,etc)
放射性微粒回降（核爆炸等之后放射性尘埃随风散落到地面）
6.
The nuclides that were dispersed and settled as "fallout" varied in their effect upon living plants and animals.
作为“放射性尘埃”在大气中弥散和沉降的各种核素对生长着的动植物有着不同的影响。
7.
a clean bomb
不产生放射尘埃的原子弹、氢弹
8.
The particles that descend in this fashion.
辐射尘以这种方式落下的放射性粒子
9.
Study on the Stability of Dusty Plasmas with Dust Charging in Bounded Space;
有界空间中放电尘埃等离子体稳定性的研究
10.
Study on Diagnostics of Dusty Plasma Formation in Radio-Frequency SiH_4/C_2H_4/Ar Discharge;
射频SiH_4/C_2H_4/Ar放电产生尘埃等离子体及其诊断研究
11.
Widespread fallout from a nuclear explosion.
核爆炸后散布很广的放射性坠尘
12.
Nonlinear Theory of Dust Void Formation in Dust Plasma;
尘埃等离子体中尘埃空洞形成的非线性理论
13.
The Study of Nonlinear Dust Acoustic Waves In A Set of Dusty Plasma
一类尘埃等离子体中的非线性尘埃声波的研究
14.
We should stop talking about the menace of fallout.
我们不应再谈论关于放射性微尘的危害。
15.
Study of the Motion of Charged Particles and the Formation of Dust Crystal in Radio-frequency Plasma Sheath;
射频鞘层中尘埃粒子的运动过程及尘埃晶格形成机理的研究
16.
Producing a very great amount of long-lived radioactive fallout.
产生大量辐射微尘的产生大量的长期放射性下降物的.
17.
Producing a very great amount of long-lived radioactive fallout. Used of nuclear weapons.
产生大量辐射微尘的产生大量的长期放射性下降物的。用于核武器
18.
THE EFFECT OF RADIATION FROM COLD GRAINS EXISTING IN EXTRAGALAXIES ON CMB
河外星际尘埃辐射对微波背景辐射的影响