WATCH

来源 :Chinese Journal of Population,Resources and Environment | 被引量 : 0次 | 上传用户:xgdiban
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Sustainable energy called for at world conference Delivery of sustainable energy has been called for at the world’s principal energy event that opened in Sydney on Sept. 5. World Energy Council Chairman Antonio Del Rosario told the 19th World Energy Congress that energy sustainability “is one of the critical issues facing humanity.” About 2,000 attendants from across the world, including government officials, representatives Sustainable energy called for at world conference Delivery of sustainable energy has been called for the world’s principal energy event that opened in Sydney on Sept. 5. World Energy Council Chairman Antonio Del Rosario told the 19th World Energy Congress that energy sustainability “is one of the critical issues facing humanity. ”About 2,000 attendants from across the world, including government officials, representatives
其他文献
BACKGROUND: Nerve growth factor (NGF) attenuates glutamate-induced injury to hippocampal neurons, and the human tumor suppressor gene phosphatase and tensin hom
以葵花籽油为原料,与甲醇充分醇解,将反应得到的葵花籽油脂肪酸甲酯与乙醇胺进行酰胺化反应,而后与磷酸化试剂进行磷酸化反应、中和,制得改性葵花籽油磷酸酯皮革加脂剂.通过
伴随着人们生活水平的提高,人们对化妆品的需求越来越高从而推动了化妆品行业发展.一些不良商家为获得更高经济效益而不断降低化妆品质量、重金属超标威胁人们身体健康.因此,
期刊
由国家林业局造林司、森防总站和全国 1 3个省(区、市 )从事林业管理、森林病虫害防治工作人员组成的 1 9人培训团 ,于 2 0 0 0年 7月 1 7日至 8月 7日赴意大利、西班牙进行
每年一次纪念国际减灾日,为国际社会关注防御自然灾害以及改善防灾效果提供了一个机会。在过去的岁月中,自然灾害增长的势头似乎并没有得到抑止。秘鲁、萨尔瓦多和印度发生强烈
BACKGROUND: S100 protein can promote axonal growth. Therefore, transplantation of induced bone marrow-derived mesenchymal stem cells (MSCs) that can secrete S10
随着经济和科学的快速发展,我国的化工行业也有了很大的突破,当前是自动化的世界,在化工行业生产过程中所运用到的仪表也向自动化的趋势发展.在化工行业的发展中,仪表起到的
期刊
以合成的P(NIPAM-co-AAc)共聚物为温敏成分,制备PVA-P(NIPAM-co-AAc)-Col胶原基复合水凝胶.通过响应曲面设计分别对水凝胶的抗张强度、断裂伸长率、杨氏模量、在蒸馏水和生理