Looking still further ahead, by the end of the next century world population is expected to be about ten billion.再往前看，到下个世纪末世界人口预计将达约 100 亿。The population began to decrease.人口开始减少。A large percentage of the population is ...
Experimental autoimmune encephalomyelitis ( EAE ) is a well - known animal model for studying multiple sclerosis ( MS ) in humans.实验性自身免疫性脑脊髓炎 ( EAE ) 是公认的研究人类多发性硬化 ( MS ) 的动物模型.arterial sclerosis动脉硬化Amyotrophic lateral ...