中更新世过渡（MPT）标志着冰期—间冰期气候特征的转变。关于MPT起源的一个普遍假设是，冰川深海环流发生了根本性的变化，其标志是在约90万年（海洋同位素阶段24至22）发生环流“危机”。

Find telephone numbers, email and office addresses of government bureaux, departments and related organisations. You can search by the name of the officer or by nature of the enquiry. More on ...

2015 年至今，细胞出版社已经成功连续举办了九届中国科学家与 Cell Press 活动，在过去的 2023 年里，中国科研工作者在 Cell Press ...

Hurun Research found 1,094 individuals with more than CNY 5 billion (equivalent to US$700 million), down 12% or 147 ...