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- The impermeable layer has aged, we must find someone to repair it. 樓頂的防滲層已經(jīng)老化，要請人來(lái)修理了。
- Landfills without the benefit of a naturally impermeable layer use plastic liners and imported clay. 沒(méi)有受益于天然不透水層的垃圾填埋場(chǎng)使用塑料襯管和進(jìn)口粘土。
- The results show that the settlement, deformation, stress level and strain of impermeable layer are less in the course of fly ash fifing. 結果表明：防滲層在灰場(chǎng)運行期間，沉降變形、應力水平及應變均不大，可保證防滲層及貯灰壩的結構安全性。
- Design of impermeable layer is the central issue;construction should guarantee the design requirements with the highest quality. 設計的核心內容是防滲層,對施工的要求是要確保高質(zhì)量地滿(mǎn)足設計要求。
- Lime-modified Impermeable Layer in Landfill 石灰在填埋場(chǎng)防滲層中的改性研究
- Since the layered soil is abundant in the factual impermeable layer, the transport model of contaminant in the layered soil is of important engineering value and factual significance. 實(shí)際天然防滲層中以成層土居多，故推導出的污染物在成層土中運移模型具有重要的工程價(jià)值和現實(shí)意義。
- The bottom layer is a mixture of sand and clay. 最下面的一層是沙和泥的混合物。
- Design and construction of impermeable layer of landfill 垃圾填埋場(chǎng)防滲層的設計與施工
- impermeable stone; an impermeable layer of scum; a coat impermeable to rain. 不透水的石頭；防水的沉積層；防雨外套。
- They sent the enemy ship to the bottom of the sea. 他們把敵艦擊沉。
- impermeable stone; an impermeable layer of scum; a coat impermeable to rain 不透水的石頭；防水的沉積層；防雨外套
- The child was sitting on the bottom stair. 那孩子正坐在樓梯最下面的一級上。
- I intend to get to the bottom of it. 這件事我打算尋根究底。
- Study on Modification of Impermeable Layer of Sanitary Landfill Site 垃圾衛生填埋場(chǎng)防滲層改性實(shí)驗研究
- He was always bottom of the class in maths. 他的數學(xué)成績(jì)在班上總是墊底。
- The dregs have settled at the bottom of the bottle. 渣滓都沉到瓶底了。
- I fell right to the bottom of the stairs. 我從樓梯上一直摔到樓梯下面。
- The police found a body at the bottom of the lake. 警方在湖底發(fā)現了一具尸體。
- His bottom waggle in a funny way when he walk. 他走路時(shí)臀部扭來(lái)扭去，很可笑。
- The bottom of the boat was rusty. 船底生銹了。
