The EPA's rules about what constitutes hazardous waste are backfiring against the nationwide recycling effort.环保署关于有害物质的法规同全国资源回收的工作正好唱反调.Its principal purpose is the cleanup of leaking hazardous waste disposal site...
果棒状,长约1.5厘米, 宽0.4厘米.Fruit clavate, c. 1.5 cm long, 0.4 cm wide.棒状奶油杏仁糖, 通常蘸巧克力.A bar of moist, usually chocolate cake with nuts.采用直接沉淀法,加入络合剂,在乙醇溶液中制备出了均匀的棒状氧化锆.A uniform stick zirconia was prepared by direct precipitati...
At higher magnification , the enlarged prostate has glandular hyperplasia.增生前列腺的腺体增生.Prostate cancer can be complicated by spontaneous intracranial haematoma.恶性前列腺肿瘤可能并发自发颅内血肿.The tumor in his prostate gland was caught a...