地球是一个奇迹环境｜美国将国家地理中文网设为星标方能收到正常推送在北达科他州芒特赖尔县(Mountrail County, North Dakota)的巴肯油田(Bakken Oil ...

Volume 642 Issue 8068, 19 June 2025https://www.nature.com/nature/volumes/642/issues/8068Editorial 社论In science’s new era, open and transparent cooperation remains key《科学新时代中，开放透明的合作仍是关键》Transparent pe ...

催化剂一般是指通过降低反应的活化能，使原本需要高温高压的反应可以在温和条件下进行。催化反应是现代工业的基础，约90 %以上的化工生产必须依赖于催化剂才能进行[1]。例如哈伯法工业合成氨依赖于铁基催化剂，能将反应温度从1500 ℃以上降至450 ℃左右 ...

According to a 2025 China biomass energy industry report, the country's installed biomass power capacity had reached 45.99 ...

According to a 2025 China biomass energy industry report, the country's installed biomass power capacity had reached 45.99 million kilowatts by the end of 2024, with total power generation hitting 208 ...