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- In this study, supercritical water reduction (SCWR) method was applied to prepare metal oxide and metal nanoparticles. 摘要:不同于超临界水水热结晶制备奈米金属氧化物,本研究以超临界水还原方法制备奈米金属及金属氧化物。
- The monthly water balance model for calculating runoff on loess plateau has been used in analyzing the benefits of water reduction by soil and water conserv ation. 借助适合于黄土高原降雨-产流特性的月水量平衡改进模型,计算天然状态下降雨应有的产流量与同期实测径流量求得减水效果。
- Compared with common melamines superplasticizer, the modified melamine superplasticizer has much higher water reduction and even better strengthening performance. 与亚硫酸氢钠做磺化剂所得减水剂比较,改性后减水剂的减水率及混凝土强度有明显提高。
- From the anthropic to natural factors, this paper analyzed the cause of water reduction in Sanhu Lake of the Songhuajing River since recent years, and appropriate countermeasures were put forth. 本文分析了松花江湖水量减少的原因,提出了保护松花江水资源的对策。
- Water reduction is also reflected by increased incidence of parasitic, fungal, and other skin diseases; eye infections; diarrheal diseases; and the often-fatal dehydration associated with them. 可使用水量的减少还反映在寄生性、真菌性和其他皮肤疾病发病率的增加;眼部感染;痢疾以及随之而来的常常致人死命的脱水。
- Water Reduction of Class I Fly Ash 级粉煤灰的减水特性
- water reduction by soil and water conservation 水土保持减水效应
- polycarboxylate water reduction agent 聚羧酸系减水剂
- support project and engineering of water reduction 支护、降水工程
- The clear water mirrored the blue sky. 清澈的水中映出蔚蓝的天空。
- The nurse diluted the drug with saline water. 护士用生理盐水把药加以稀释。
- Putting water in brandy is sacrilege. 在白兰地中掺水是可恶的事。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- He cooked the pasta in a large pan of boiling water. 他用一大锅开水煮义大利面食。
- I put the shirt in soapy water to soak out the stain. 我将衬衫浸在肥皂水里以去除污渍。
- Fill your radiator with water, or your engine will overheat. 给你的散热器充水,否则引擎会过热。
- Let the tea leaves steep in boiling water for five minutes. 让茶叶在滚开的水中浸泡五分钟。
- You need to filter the drinking water. 你需要把饮用水过滤。
- Development and Application of BLY Water Reduction Agent BLY液体引气减水剂的研制及应用
- I waved my dog to plunge into the water. 我挥手示意我的狗跳入水中。