radiations

This apparatus produces harmful radiations.

这种仪器会产生有害的辐射物.

——《简明英汉词典》

Our knowledge regarding the effects of ionizing radiations is still meagre.

我们关于电离辐射效应的知识仍很不足.

辞典例句

At very high intensities, nuclear radiations cause itching and tingling of the skin.

当核辐射强度很高时, 它能使皮肤感到发痒和刺痛.

辞典例句

The effective injury ranges of these two kinds of nuclear weapon radiations may differ widely.

核武器的这两种辐射的有效杀伤范围可以相差很远.

辞典例句

Most metallic and some nonmetallic elements will emit characteristic radiations.

大多数金属和某些非金属元素都会发出特征的射线.

辞典例句

Thought, revery, prayer, -- these are great mysterious radiations.

思想 、 梦想 、 祈祷是神秘之光的大辐射.

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Nuclear radiations continue to reach the ground.

核辐射继续不断来到地面.

辞典例句

Harmful radiations do not reach the earth because the atmosphere screens them out.

有害的辐射由于得到大气屏蔽无法到达地球.

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The apparatus produces harmful radiations.

这种装置产生有害的放射物质.

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The problems of shielding from thermal and nuclear radiations are thus quite distinct.

因此防御热辐射与防御核辐射的问题是完全不同的.

辞典例句

We enclose a specification and a plan showing required positions of radiations.

随函寄上说明散热器位置的设计图和说明书各一份.

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Both of these nuclear radiations, although different in character, can travel considerable distances through the air.

这两种核辐射虽然性质不同, 但是都可以在空中穿透相当长的距离.

辞典例句