Abstract水凝胶由被水高度溶胀的交联聚合物组成。温度变化过程中的水蒸发或冻结可能会导致水凝胶变硬变脆。本研究引入了一种称为“水锁”的策略，它涉及将水分子固定在水凝胶的聚合物网络中。这是通过使用硫酸在水分子和聚合物之间建立牢固的连接来实现的。引入 ...

大庆市高新区新兴产业中心、高新控股集团组成的5人招商小组， recently traveled to Shenzhen, Qingdao, and Foshan, engaging in discussions with 8 companies ...

OFF SPACE和17号共同探讨了理想的合作空间和合作方式。OFF ...

To raise the competition level of the Sailing Open, organizers are inviting 10 elite sailors from overseas to compete in the ILCA6 and ILCA7 classes, including Olympic and national champions from ...

编者按：近日，中国人民大学重阳金融研究院院长、中美人文交流研究中心执行主任王文接受丹麦重要媒体《政治报》（Politiken）专访时指出，西方时代在终结，欧洲领导人不应再对美国抱有任何幻想。美国正显现新法西斯主义倾向，而忽视乌克兰诉求的所谓“和平”实 ...

Shanghai presented awards to 49 companies on Thursday for their innovative enterprise headquarters. They included Shanghai ...

Beyond the Crisis of NETA Automobile: Are State-Owned Shareholders the Biggest Suppliers?,with,automobile,owned,complete,million,new ...