radiations造句

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.

This apparatus produces harmful radiations.
这种仪器会产生有害的辐射物.

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.

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.

• #radiations