The dioxins pollution control including conventional removal techniques and degradation techniques is introduced.二恶英的污染排放控制技术则介绍了传统的去除技术和一些降解技术.Cremation pumps dioxins, hydrochloric acid, sulfur dioxide, and carbon dioxi...
Surely the fetus has a right to life?胎儿确实有生命权吗？Microscopic examination of a cell's chromo-somes can reveal the sex of the fetus.利用显微镜检查细胞染色体可以发现胎儿的性别。A routine scan revealed abnormalities in the fetus.一次常规扫描发现胎儿畸形。...
两个人正试图割掉疯长的草。Two men were attempting to scythe the long grass.这种动物的尾巴如果被割掉,会再生出来.This creature's tail will regenerate if it is cut off.她把草割掉.She cut the grass down....