drainages
英
美
(drainage 的复数) n. 排水
[医] 引流[法], 导液[法], 排水[设备]
drainage的复数
双语例句
- The grades are gentle and, like drainages, the routes often go under or over barriers such as highways, creeks, steep hills or other obstructions.
类似下水管道，铁路线的坡度平缓，经常从地下穿过或从高空越过高速公路、溪流、险山和其他障碍物。 - Geoscientific Factors Analyses on the through cutting of main drainages and the formation of flood damage in China
中国主要水系贯通和洪灾形成的地学因素分析 - Methods: 87 cases with thyroid diseases were performed operations. The remained cavities and incisions were smeared with OB gel after thyroids surgery without drainages applied.
方法：87例患者在在甲状腺手术切除病变后于残腔内和伤口处涂用OB胶，残腔内不放引流物。 - The elevating and accumulating of the fine grain gold in the oxidized belts of ore deposits and mechanical dispersing mainly in classic way are principal dispersing originated in the earth surface and it took place predominantly before entering the drainages.
矿床氧化带细粒金的淋蚀聚合作用及以碎屑流为主的机械分散作用是该地区金的主要表生分散作用，并且主要发生于载金岩屑进入水系之前。 - The total prevalence and mean intensity of the trematoda ( Azygia anguillae) are 46.7% and 3.14 ( 1~ 11) in ricefield eels ( Monopterus albus) from the lower reaches of Li River drainages, Hunan Province, respectively.
产于澧水下游水系的黄鳝对鳗鲡独孤吸虫的总感染率为467%，感染强度为314（1～11）。 - However, in many countries and regions, many of the drainages laid only a few hydrological stations, in a number of small watershed even some of the basic hydrological data are not available.
但目前，在很多国家和地区的许多流域只布设了零星的水文台站，一些小流域连一些基础性的水文数据都无法取得。 - Also the calculation results showed that the treatment by strengthening the drainages there is a most effective solution to such weathered deep slope.
计算结果还表明，加强排水对该风化深槽边坡的治理是最有效的措施。 - Investigation on comprehensive toxicity for drainages from power station and sewage plant
火电厂和污水处理厂排水的综合毒性研究 - Two drainages were conducted for rice growth, which caused the net P loss loading and its apparent P loss ratio in range of-0.038~ 0.076kg · m-2 and 0.034~ 0.100%, respectively.
两次水稻季节性排水而导致的P素净流失负荷和P素表观流失率变幅分别为-0.038～0.076kg·hm-2和0.034～0.100%。 - Thoracentesis were done in 7 CPE and thoracic close drainages were done in 10 CPE. Urokinase was injected into thoracic cavity in 7 CPE.
17例CPE中10例行胸腔闭式引流，7例胸腔穿刺抽液，7例胸腔内注入尿激酶。