【摘 要】
：
From 17 to 19 May, the 2021 China Daily Chemicals and Medical Beauty (Yangzhou, Jiangsu) Summit Forum, hosted by the Management Committee of Yangzhou Biodiverse
论文部分内容阅读
From 17 to 19 May, the 2021 China Daily Chemicals and Medical Beauty (Yangzhou, Jiangsu) Summit Forum, hosted by the Management Committee of Yangzhou Biodiverse and Sci-Tech City in Jiangsu, and undertaken by the Management Committee of Jiangsu Hangji High and New Tech Development Zone and China Daily Chemical Industry Information Center, was held in the Yangzhou Biodiverse and Sci-Tech City, Jiangsu Province. More than 180 representatives from the domestic daily chemical industry attended the Forum.
其他文献
无线传感器网络(WSN)被广泛应用于黄河流域生态环境智能监测,传感器节点能耗和寿命是无线传感器网络路由选择面临的关键问题。为了降低路由选择过程中的节点能耗,防止节点过早死亡,将演化算法应用于WSN路由选择优化,在传统优化算法的基础上进行改进,将改进的自适应演化算法应用于路由选择优化,并随机选取黄河流域100个节点的WSN拓扑结构模型验证本算法的有效性。结果表明:改进算法和传统演化算法、蚁群算法相比
利用羟基铝溶液作为改性材料,对东北某地典型的分散性土进行改性,通过针孔试验、碎块试验和双比重计试验研究了不同铝土比条件下羟基铝溶液对分散性土的改性效果,并结合土粒
黄河澄泥砚是中华民族传统工艺品之一,至今已经有千余年的历史,与端砚、歙砚、洮河砚并称为“四大名砚”.黄河澄泥砚最早出现于我国黄河流域的河南地区,其具有极为浓郁的河南
水利工程在我国公共基础设施中占据十分重要的地位,加强水利工程建设,不仅可改善国民的物质生活水平,还有助于提升我国的综合竞争力.经济管理作为水利工程管理中的关键环节,
目前我国经济社会发展进入新的阶段,黄河流域生态治理工作要积极响应国家号召,坚持新的发展理念.政府有关部门要不断提高黄河生态修复与保护管理工作力度,健全黄河生态治理工
为了探讨双聚双交联固化剂对黄土抗压强度的影响,分析其加固机理,对经双聚双交联固化剂加固后的黄土进行无侧限抗压强度试验,研究了抗压强度与固化剂掺量、干密度、养护条件
Animal testing for the sake of cosmetic safety has always been a very controversial topic since it''s often viewed as cruel due to its harm, or outright death,
本刊讯 2021年5月17日-19日,由江苏省扬州市生态科技新城管理委员会主办,江苏省杭集高新区管理委员会和中国日用化学工业信息中心承办的“2021中国日化医美(扬州·杭集)高峰
“A calm sea has steady waves, and those who take steady steps will go far.” From 20th to 22nd May, the “2021 China Fragrance Industry Technology Development
Regulations on the supervision and administration of cosmetics (hereinafter referred to as “CSAR”) will be formally implemented on January 1, 2021, and there