小剂量照射的英文

low dose of exposure

• 小:    small; little; pet ...
• 剂量:    dosage; dose; dosi ...
• 照射:    shining; raying; s ...

例句与用法

1. Relatively small doses of radiation during infancy and childhood increase the risk of developing benign and malignant thyroid neoplasms
   婴儿和儿童期相对小剂量照射增加良性和恶性甲状腺瘤危险。