drainage
音標發(fā)音
- 英式音標 [?dre?.n?d?]
- 美式音標 [?dre?.n?d?]
- 國際音標 ['dreinid?]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n.排水；排水系統(tǒng)；污水；【醫(yī)】引流（法），導(dǎo)液（法）
詞根記憶
- drain(排水) + age(表集合名詞)→排水；排水系統(tǒng)
- drain(排水) + age(集體名詞后綴)→排水(系統(tǒng))
- 來自drain(v.排水)
- drain(排水) + age(表示名詞)→排水
- drain(排水) + age(名詞后綴)→排水
同根派生
- n性質(zhì)的同根詞
- drain：排水；下水道，排水管；消耗。
- vi性質(zhì)的同根詞
- drain：排水；流干。
- vt性質(zhì)的同根詞
- drain：喝光，耗盡；使流出；排掉水。
詞組短語
- improve the drainage 改善排水系統(tǒng)
- the drainage of wealth 財富的外流
- Drainage valves 排水閥
- drainage area 排水面積
- surface drainage 路面排水，地表水系
- drainage plan 排水設(shè)施圖;排水圖;泄水布置圖;土地排水區(qū)域圖
- drainage density [水文]河網(wǎng)密度;排水密度;河網(wǎng)疏密程度;河流密度
用作名詞 (n.)
動詞+～
～+介詞
短語
英英字典
- the system of water or waste liquids flowing away from somewhere into the ground or down pipes
- Drainage is the system or process by which water or other liquids are drained from a place.
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 引流
The clinical outcomes including ureteral drainage and renal function were reviewed.
觀察內(nèi)支架引流情況與腎功能改善的情況。土木建筑工程
- 排水
Second, the computation of pipeline drainage.
第二、管道排水計算。環(huán)境科學(xué)技術(shù)
- 排水
Reasonable drainage distance and increase of the slope will decrease the maximum liquid depth effectively.
合理設(shè)置排水距離和適當增加排水系統(tǒng)的坡度可以非常有效地控制水位深度。 - 排放
With the development of aquaculture, the culture environment and the water quality have been degraded greatly because of the wastewater drainage.
伴隨著水產(chǎn)養(yǎng)殖業(yè)的迅猛發(fā)展，養(yǎng)殖污水未加處理地任意排放，使養(yǎng)殖水域的環(huán)境自凈與調(diào)節(jié)能力逐漸降低，導(dǎo)致水域環(huán)境惡化。水利工程
- 排放
- 排水
- 排水溝
- 引流
Finally,comparing the health of the bears who are in different drainage way.
首先,比較了取膽汁熊和沒有取膽汁熊的健康狀態(tài);其次,比較了引流3年以上的熊和沒有進行引流熊的健康狀況;最后,比較了不同取膽汁方式熊的健康狀況。 - 排水
- 抽放
The results show that the effective radius of stone coal is about 4 m. If the prolonging drilling drainage time is less than 20%,the drilling quantities would reduce by about 50%.
研究結(jié)果表明,石壕煤礦本煤層單一順層鉆孔抽采瓦斯的有效半徑分別為4m左右;在延長鉆孔抽放時間不到20%的情況下,減少了鉆孔工程量50%左右,抽采效果良好。 - 排水系統(tǒng)
- 助濾
In fact, after storing for 48 hours, the retention and drainage aid effects were still remained.
其產(chǎn)品在保存了48小時后仍然有助留助濾效果。 - 濾水性能
Less beating time, activation, lower consistency and higher temperature are beneficial to drainage.
濾水性能方面,打散時間短、原料活化、濃度降低、溫度升高等操作條件有利于濾水。