18+污漫画,亚洲国产港台日韩欧美三级电影网,办公室扒开奶罩揉吮奶明星,爱爱电影爱情影院网,斗破苍穹 小说免费阅读全集,人妻洗澡被强伦姧完整,打扑克牌又疼又叫视频软件,亚洲,日韩,aⅴ在线欧美,寂寞少妇扒开双腿猛烈进入免费看

Shanghai Builds Largest Lab Animal Center

Shanghai has built the largest laboratory animal center in China.

The Shanghai laboratory animal center of the Chinese Academy of Sciences (CAS), China's top research body for the natural sciences, can provide more than 40 strains of experimental animals.

Half of the strains are animals to be used for the study of human diseases. The center is expected to produce 300,000 to 400,000 mice for various experiments.

Relocation and expansion of the center was finished Saturday.

It aims to become China's first specialized base for lab animals to be recognized by relevant international organizations within three years.

Animals used for such experiments should be carefully raised to make sure they are free from bacteria and viruses.

A three-m-high pillar was erected in the yard of the center, dedicated to the lab animals which have helped the study of the life sciences.

(Eastday.com.cn 08/19/2001)