求翻译：植物逆境生物学实验室成立于1991年，2005年被确定为河南省教育部共建重点实验室，2008年与中国农业科学院棉花研究所签订合作协议，双方启动建设棉花生物学重点实验室，2011年4月“棉花生物学”国家重点实验室获科技部批准建设。是什么意思？

Plant Stress Biology Laboratory was established in 1991, was identified as the Henan Province and the Ministry of Education Key Laboratory in 2005, signed a cooperation agreement with the China Cotton Research Institute in 2008, the two sides to start the construction of cotton Biology Laboratory, 2

Adversity Plant Biology laboratory was established in 1991, and 2005 was identified as the Ministry of Education of central China's Henan Province, China in 2008 with cotton research institute Academy of Agriculture signed cooperation agreement, the two sides start building Biology Laboratory, cotto

The plant adverse circumstance biology laboratory was established in 1991, in 2005 was determined altogether constructed the key laboratory for the Henan Province Ministry of Education, in 2008 and Chinese Agriculture Academy of science Institute of cotton signed the cooperation agreement, both side

Plant stress biology laboratory was established in 1991, 2005 were identified as Henan key laboratory of the Ministry of education to build 2008 cooperation agreement with the Chinese Academy of Agricultural Sciences Institute of cotton, the two sides started construction of cotton biological labora

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