Seventy six cases had assosiated anomalies , consisting mainly of cryptorchidism , hernia , bifid scrotum, and intersex.在186位患者中,有13位患者的兄弟, 亦有尿道下裂的情形, 亦即家族发生率约6.9%....
Naphthoylimine Fluorescent Whitening Agent ( FWA ) can be made from tar - acenaphthene.以焦油苊为原料,研制萘酰亚胺型荧光 增白剂.The results show that ozonation improves the bioavailability of acenaphthene.臭氧氧化改善了苊的可生化性.The derivates of nap...
Miss Dickerman was tall and somewhat mournful-looking.迪克曼小姐个子高高的，看上去有些苦相。I couldn't bear the mournful look on her face.我受不了她脸上那忧伤的神情。She sighed and looked mournful.她叹了口气,显得很伤心....
上游的城市将污水排放到河里。Cities upstream use the river to get rid of sewage.我们还推荐去杜罗河上游的短途自选一日游。We also recommend a full day optional excursion to the Upper Douro.冰把河道堵住了, 上游的水流不下来.The ice blocks up the river, making the upstream w...