penetrating radiation
常見例句
- This cascade of absorption and scattering stops harmful radiation from penetrating to body tissues.
這一連串的吸收與散射，阻止了有害輻射穿透至人體的組織。 - The radiation exposure in Hiroshima and Nagasaki was a short-lived, intense, exposure to relatively high doses of penetrating radiation.
廣島和長崎的核輻射是較高劑量的穿透性輻射，持續(xù)時間短、強(qiáng)度大。 - Excitation radiation may do this by penetrating to the cathode and ejecting a photoelectron.
輻射 可能射到陰極，逐出一個光電子，從而引起這個。 - On the other hand, when it came to penetrating solids, penetrating solids, the alpha radiation was poor at penetrating solids, whereas the beta radiation was very good at penetrating solids.
另一方面，當(dāng)研究穿過固體的時候，嗯，穿過固體，會發(fā)現(xiàn)阿爾法射線很難穿過固體，然而貝塔射線,很容易穿過固體。
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