tube wells的意思

tube wells中文翻譯：

管井

相似詞語短語

the bells───鐘

tube worms───管蟲

rebel yells───n.反叛的呼聲

stair wells───[建]樓梯井（stairwell的復數）

tube sheets───管板

tusk shells───角貝，象牙貝

waste wells───廢水井

wheel wells───[航]輪艙

tubular bells───n.管鐘

雙語使用場景

UNICEF initiates a project to install tube Wells that pull pure underground water to the surface.───聯合國兒童基金會啟動一個項目旨在打口深井并將純凈的地下水引到地表。

A field survey was carried out to determine whether households obtained drinking water from deep tube Wells installed in 2005.───開展了一次實地調查，確定這些家庭是否從2005年前安裝的深管井中獲取飲用水。

Increasing demands for water, in particular to irrigate the rice crop, have led to greater dependence on tube Wells.───不斷增加的對水的需求，特別是水稻灌溉，進一步加強了對管井的依賴。

In 1972 UNICEF initiates a project to install tube wells that pull pure underground water to the surface.───1972年聯合國兒童基金會啟動一個項目旨在打口深井并將純凈的地下水引到地表。

We shall drink water from tube wells. If it is not available, we shall boil water or use alum.───我們要飲用從管井中打出的水，假如沒有管井的水，我們要把水燒開，或是使用明礬把水純凈。

fireproof clogging measures shall be strictly taken to various vertical tube wells and holes of tall buildings.───高層建筑的各類豎向管井及孔洞應嚴格做好防火封堵；

Arsenic contamination is a serious problem in tube wells in Bangladesh, eastern India, Nepal and several other countries.───在孟加拉國、印度東部、尼泊爾和其他一些國家，井水的砷污染是一個嚴重問題。

Large and medium systems serve about 47% of total irrigated area in the country; 26% is irrigated by tube wells managed directly by fanners.───大中型灌區大約占全國灌溉面積的47%，另外有大約26%灌溉是由農民打井人工澆灌的。

Tube wells lowering water using in foundation with fine sand soils───管井群降水在細粉砂土地基中的應用

英語使用場景

This paper addresses this by comparing three types of water supply, piped water, tube wells and shallow wells.