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- Prevents buildup of tank bottom sludge . 防止油箱底部沉積油泥。
- The percolation process of WSPS is taken as a unit, and a simplified contamination percolation process combined functional model is put forward, in which includes four layers as bottom sludge layer, substrate layer. 把穩定塘中污染質(zhì)的下滲過(guò)程看作一種單元系統，提出了概化的穩定塘中污染質(zhì)下滲單元耦合功能模型，對各功能層的功能進(jìn)行了描述。
- modification of siphon sludge collector 吸泥機改造
- The plastic chain &flight sludge collectors can be added a hatch in order to prevent the odor from leaking. 鏈條式刮泥機可以在沉淀池面加蓋，防止臭氣外溢，還可以在斜板式沉淀池中安裝。
- Experiment Research on Sludge Collector for Steam Generator 蒸汽發(fā)生器泥渣收集器試驗研究
- The GL series of plastic chain &flight sludge collectors apply to the rectangular advection sedimentation tanks of large、medium、small urban sewage treatment plants and waterworks etc. GL系列非金屬鏈條式刮泥機適用于大、中、小型自來(lái)水廠(chǎng)及城市污水處理廠(chǎng)等的矩形平流式沉淀池。
- Analysis of Disposal Way of Bottom Sludge of River Course for Sewage Discharge 天津市排污河道底泥的處置途徑分析
- My husband is a stamp collector. 我丈夫是個(gè)集郵者。
- Keywords urban lake;bottom sludge;total Kjeldahl nitrogen;spatial distribution; 城市湖泊;底泥;凱氏氮;空間分布;
- They sent the enemy ship to the bottom of the sea. 他們把敵艦擊沉。
- 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。
- He was always bottom of the class in maths. 他的數學(xué)成績(jì)在班上總是墊底。
- A collector of taxes or tribute from the public. 征收員從公眾那兒收取賦稅或貢物的人
- The dregs have settled at the bottom of the bottle. 渣滓都沉到瓶底了。
- The stamp collector decided to get that rare stamp at all costs. 這個(gè)集郵迷決心無(wú)論代價(jià)如何都要搞到那枚稀有的郵票。
- There was some sludge at the bottom of the tank. 油箱底有油泥。
- 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。
