团结奋进的４０年①中国农业科学院棉花研究所所长汪若海中国农业科学院棉花研究所，自１９５７年成立到现在，已经度过了４０个春秋。４０年来，在上级领导的关怀支持下，在全所职工的辛勤努力下，棉花所从小到大逐步成长，经历了艰苦创业、团结奋进的光辉历程。４０年来... For 40 years of forging ahead in unity ① Wang Ruohai, director of the Cotton Research Institute of the Chinese Academy of Agricultural Sciences Cotton Institute of the Chinese Academy of Agricultural Sciences has spent 40 years since its founding in 1957 up to now. Over the past 40 years, with the care and support of the leaders at higher levels and under the hard work of the entire staff, cotton has grown from small to large and underwent a glorious course of arduous pioneering and forging ahead in unity. 40 years ...