英文: A ray flower or the corolla of a ray flower.
中文: 舌状花舌状花或这种花的花冠英文: Professional heat insulation piece, transmission ultraviolet ray, reflect infrared ray.
中文: 专业隔热片,透射紫外线反射红外线.英文: A beta ray.
中文: β射线英文: Mutation Breeding on High-Production Glutathione Candida by Combination of Ultraviolet Ray and 60Coγ-Ray
中文: 紫外线和60Coγ射线联合诱变选育高产谷胱甘肽酵母菌英文: Science was Ray Krone's friend.
中文: 科学是雷.克朗的朋友。