异种的

Ruddiman of Virginia University professor, said:"Had the early agriculture of the greenhouse gases, the current temperature of the Earth is probably still the glacial period the temperature."

国家大气研究中心的科学家在18日出版的《科学》杂志上连续发表两篇论文，从不同角度预测了全球气候变化的趋势。

This method is an improvement than the model of double stochastic bounds of stress in form of mathematics.

这种方法从数学形式上对双限随机应力水平模型是一个改进。