东亚冬季风是北半球冬季冷空气向南输送的最主要通道，东亚冬季气温较同纬度其它地区偏低，若伴随降雨过程，往往造成严重的低温冰冻雨雪灾害。已有研究表明，东亚冬季降水年际变化主要受热带太平洋和热带印度洋海表面温度（SST）变化影响，并且已经揭示了几条不同的遥 ...

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

Harbin Ice-Snow World, the largest theme park of its kind in the world, is set to close Wednesday night as temperatures rise, ...

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 ...

The center also renewed a yellow alert for heavy fog, warning that visibility in some areas including the Bohai Sea, the ...

事实上，温伯格及其后众多物理学家的努力跟宇宙学有关。宇宙诞生之初，处于极高温度下，单位体积内的能量非常之高。随着宇宙的加速膨胀，在宇宙诞生后0.01 ns，温度逐步下降到1015 ...

LOS ANGELES, Feb. 26 (Xinhua) -- China is taking significant strides in reducing its contribution to climate change through improved industrial production and transportation efficiency, as well as ...

尽量不要让手机通宵充电，若是发现手机异常发热，应立即停止使用。同时，不宜长时间将充电器留在插座上，这样会加速其老化过程，增加火灾风险。 建议 放在1.5米之外的地方吧，这样不容易一伸手就能拿到，可避免因忍不住玩手机而熬夜，也可防止自燃风险。

巴西多个地区正遭遇热浪，气温在摄氏40度至44度间，预计将持续三天高温。里约热内卢市长爱德华多·帕埃斯 (Eduardo Paes)表示，不会取消即将来临的嘉年华街头活动，但提醒参与者注意预防热伤害。

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

In Harbin's Ice and Snow World, where temperatures can drop to -20°C, a warm and inviting cultural space offers a treasure trove of creative souvenirs. Let's explore some of the fun products visitors ...

Please scroll down for the English version - UNNC student's breakthrough: Anti-freeze battery tech published in top journal. 随着环保意识的普及和燃油成本的攀升，新能源汽车逐渐赢得越来越多消费者的青睐。然而，在北方高寒的冬季，新能源车锂电池性能显著下降的问题，成为制约其广泛应 ...