表示排灌的英語單詞解析

排灌的`英文：

irrigation and drainage

參考例句：

"The best rice land is level, conveniently diked for alternating irrigation and drainage. "

稻田最好是在平地上，築田埂以利排灌。

(Design, operation and maintenance of irrigation and drainage systems: The service approach)

7、從服務角度看排灌系統的設計、運行與維護

　　irrigation是什麼意思：

n. 灌溉；沖洗（法）

The rotary agitator irrigated him.

旋轉的鼓動者可灌溉的他。

The farmer is irrigating in his field.

那個農夫正在田裏灌溉。

The terrace channels are convenient for irrigation.

梯田的溝渠便於灌溉。

What is the irrigation norm?

灌溉定額是多少？

through the growing season by furrow irrigation

在整個生長期間用畦灌法

　　drainage是什麼意思：

n. 排水；放水；排水系統；污水

This is a drainage area.

這裏是排水區。

Keep the drainage channel clear.

保持下水道暢通。

The defect in the drainage must be remedied.

這排水系統的缺陷該設法補救。

drainage usually has to be undertaken as a first operation

第一步通常採取排水措施。

Pancreatic abscess obviously requires drainage.

胰腺膿腫顯然需要引流。