1. Ulrich Mueller of Maryland and his colleagues genetically screened 862 different types of fungi taken from ants' nests. 马里兰州的乌利齐·米勒和他的同事从蚂蚁窝中提取了862种不同类型的真菌进行基因筛选。
2. Cosmic rays of various kinds come through the air from outer space, but enormous quantities of radiation from the sun are screened off. 来自外太空的各种宇宙射线通过空气进入大气层,但来自太阳的大量辐射却被屏蔽了。
3. Dark glasses screened his eyes from the sun. 他戴了一副墨镜,保护眼睛不受阳光照射。
4. The series is likely to be screened in January. 这部系列剧可能在1月份播放。
5. Beds can be screened off to give patients more privacy. 可以把病床隔开,以使病人少受干扰。