Results 61 to 70 of about 13,559 (204)
Rare Metals, EarlyView.ABSTRACT The similar physicochemical properties of alkali metal elements make the co‐enrichment and precise separation of Cs+ and Rb+ in complex brine systems highly challenging. Here, an all‐inorganic strategy is proposed, which achieves efficient enrichment and precise separation of Cs+ and Rb+ in high‐salt systems by constructing Sr2+/Ba2+‐based ...
Kang Li, Ruixin Ma, Shina Li
wiley +1 more source
Rare Metals, EarlyView.ABSTRACT CoP has become a research hotspot for supercapacitor electrode materials because of its considerable theoretical capacitance and metalloid nature, but its commercial application remains hampered by structural instability and sluggish ion kinetics.
Gaoliang Wang +8 more
wiley +1 more source
水电科技水资源是人类生存和发展的重要基础，对于实现可持续发展具有重要意义。目前水资源管理面临着诸多问题，如水资源价值认知不足、管理制度不完善、水资源浪费严重、水资源开发不规范以及管理人员能力不足。为保护和合理利用水资源，文章提出一系列相应的对策，实现水资源管理的最大化。
永春 桑
semanticscholar +1 more source
水电水利, 2018 近年来在社会经济高速发展之下,人民的生活水平得到了空前提高,对供电的需求也越来越强烈。因此,做好电网建设工作便变得尤为重要。在智能电网中,能够有效实现电网的可持续发展,受到更多人的青睐。在智能电网的建设过程当中,应该多使用电力工程技术,使之与智能电网紧密结合在一起,从而充分发挥智能电网的作用。基于此,文章就电力工程技术在智能电网建设中的应用进行综合的分析,以期能够更好的促进其发展和应用。
倩 程
semanticscholar +1 more source
Accumulation Characteristics and Hydrological Effects of Litter in Mixed Robinia pseudoacacia Plantations [PDF]
[Objective] Studying the accumulation characteristics and hydrological effects of typical mixed Robinia pseudoacacia plantations is crucial for deeply investigating the water conservation capacity of artificial forests on the Loess Plateau.
CAO Zetao +5 more
core +1 more source
Rare Metals, EarlyView.ABSTRACT Developing low‐energy‐input electrocatalytic systems for efficient hydrogen production is crucial for advancing sustainable energy technologies. The overall hydrazine splitting (OHzS) has emerged as a promising strategy to reduce the overall energy consumption by replacing the sluggish oxygen evolution reaction.
Haozhou Chen +13 more
wiley +1 more source
Shuitu Baochi Xuebao, 2008 对3种引进草种的生物量、枯落物量、土壤的容重、孔隙度、自然含水量、毛管持水量、饱和含水量、机械组成、有机质含量、渗透性能和抗蚀能力等进行了测定和分析。结果表明,3种引进草种的水土保持效果依次为纳罗克非洲狗尾草>威提特东非狼尾草>沙弗雷肯尼亚白三叶草,纳罗克非洲狗尾草的持水能力和土壤改良性能最好,是水土保持效果最佳的牧草,可以推广种植,其次是威提特东非狼尾草。
盂广涛 +7 more
doaj
水电科技生态理念的应用在促进可持续发展观落实、实现农田水利水电工程绿色发展和促进因地制宜等方面具有重要价值，当前农田水利水电建设存在着一系列问题，如生态系统平衡、施工水平和设施管理等方面的挑战，文中探讨了生态理念在农田水利水电建设中的应用，通过分析其在可持续发展、绿色发展和因地制宜等方面的重要性，提出了相应的解决措施，主要包括了解不同地区水文条件、提升设计的生态敏感度、加大灌溉管理力度、使用新型生态技术与材料以及促进使用功能与生态功能结合等，以提升农田水利水电建设质量。
翠娟 何
semanticscholar +1 more source
水电水利, 2019 在现代化社会的发展中,水资源短缺问题日益严重,这就需要政府部门加大水利工程建设力度。现阶段,社会各界对水资源的需求量日益增加,水利工程建设对生态环境带来了很大影响,相关部门需要深入分析水利工程建设对生态环境带来的影响,并针对这些问题制定相应的优化措施,为人民群众的日常生活提供支持[1]。文章主要对水利工程建设对生态环境的影响及优化措施进行了研究,希望能够改善生态环境问题,推动社会经济的发展。
龙 肖
semanticscholar +1 more source
Effect of Tanning on the Contents of Different Types of Water in Skin Collagen [PDF]
The contents of free water and bound water in inorganic Cr(Ⅲ), TWLZ and organic TWS tanned leathers were studied by centrifugal dehydration-rehydration method to explore the effect of tanning on the structure of skin collagen fibers.
Liangqiong PENG +5 more
core +1 more source