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- Study on enhancing strength of cement by adding marine salt gypsum and the forecasting models 添加海盐石膏对水泥增强研究及预测模型
- marine salt gypsum 海盐石膏
- The effect is more notakle at Qingdao , Jiangjin and Wanning, where are characterized with marine salt pollution, acid rain pollution and humid hot plus marine sa lt pollution respectively. 在有二氧化硫及氯离子污染的江津、青岛,非耐候钢的腐蚀明显高于耐候钢,在湿热和严重氯离子污染的万宁地区,耐候钢也显示了较好的耐蚀性。
- Organic salt drilling fluid for salt gypsum formation drilling 盐膏层有机盐钻井液技术研究与应用
- The marine salts used for the preparation of synthetic seawater should be sourced from reliable suppliers. 应从可信赖的供应商购买海盐制造人造海水。
- Steel-reinforced concrete bridges are deteriorating from the corrosive effects of de-icing, marine salts, and environmental pollutants. 钢筋混凝土桥腐蚀破坏,系由于防冰盐、海盐和环境污染的作用。
- Salt is a common food preservative. 盐是一种常用的食物防腐剂。
- The Way to Deal with the Complex Problem in the Drilling of Salt Gypsum Bed of S106 Well in Tahe Oilfield 塔河油田S106井盐膏层钻井复杂情况对策
- Keywords marine salt marsh;salt marsh plant;metal contamination;bioindicator; 海洋盐沼;盐沼植物;金属沾污;影响因素;监测指示种;
- Keywords polysulfonate/undersaturated salt water drilling fluid;salt gypsum bed;tight hole;lubrication;pipe sticking.; 聚磺欠饱和盐水钻井液;盐膏层;缩径;润滑防卡;
- He spoiled the soup by putting too much salt in it. 他放了太多的盐,把那盘汤糟蹋了。
- My hair kinked up in the salt water. 我的头发在盐水中缠在一起了。
- Marine plants grow on the sea bed. 海生植物长在海底。
- Add salt, pepper and a dash of vinegar. 加盐、胡椒粉和一点儿醋。
- She is economical in her use of salt when cooking. 她烹饪时用盐很少。
- She lifted the lid of the pot to add some salt. 她掀起锅盖加点盐。
- Keywords polysilfluorine drilling fluid;salt gypsum bed;formate;undersaturated salt water drilling fluid.; 聚硅氟钻井液;盐膏层;甲酸盐;欠饱和盐水钻井液;晋古13井;
- Water pollution imperils all kinds of marine life. 水质污染危及所有海洋生物。
- America had the largest mercantile marine. 美国当时拥有最大的商船队。
- The rocks are covered by marine plants. 岩石被海生植物所覆盖。