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- Appropriate quantity of heat exchange of unit length tube well should be chose according to edaphic characteristics. 因此应根据土壤特性,选择合适的单位长度管井换热量。
- This paper recommend a kind of simple manual die to bend the thin-wall rectangular cross section steel tube well in forming process. 介绍了一种简单实用的手动弯曲模,可以较好地完成薄壁矩形截面钢管的弯曲成形工艺。
- Thispaper solves the problem using teclmique of big tube well, steel protecting canister, umbrella model breast wall and so on. 大孔经人工挖孔扩底灌注遇地下水施工难度大,本工程采用大管井降水,钢护筒,伞模护壁等工艺和技术解决了这一难题。
- The determination of diameter and length of tube well filter is always a problem not being completely solved for a long time in tube well engineering from theoretical and practical point of view. 长期以来,管井过滤器直径和长度确定一直是管井工程未完全解决的理论和实践课题,迄今,有关规定不同,存在学术见解分歧,也存在诸多值得讨论的问题。
- I am well aware that this is a tough job. 我深知这是一件棘手的工作。
- Conduit and Tube Well Management with TPGIS 通信管线资源管理中的管道、管井管理
- The bread crisped up for you didn't wrap it well. 你没把面包包好,它变干了。
- One can not learn a language well unless one works hard. 学好一种语言非下苦功不可。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- The old well was bricked up when it ran dry. 旧井干枯以后被人用砖堵上了。
- The sideshows will fetch in the people as well. 幕间穿插的表演同样可以招徕看客。
- Our firm is stacking up pretty well these days. 我们公司目前情况相当不错。
- I must buy a tube of toothpaste. 我必须买一支牙膏。
- We are well served with gas in this town. 这个城镇煤气供应得很好。
- Fish doesn't go well with mutton. 鱼和羊肉在一起不好吃。
- The sunshine bodes well for our barbecue. 明媚的阳光对我们的烤肉野餐是个吉兆。
- Our hosts wined and dined us very well. 主人设酒宴盛情款待我们。
- This tube is flexible but tough. 这管子柔软但很坚固。
- A good book does not necessarily sell well. 好书未必畅销。