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这种 “把鸡蛋放一个篮子里” 的玩法，在政策和竞争的双重冲击下，注定不堪一击。
This was especially vexing to physician and bacteriologist Robert Koch, who, in seeking to culture his bacteria, “bent all his power to attain the desired result by a simple and consistently successful method,” wrote bacteriologist and historian William Bulloch in his 1938 book, The History of Bacteriology. “He attempted to obtain a good medium which was at once sterile, transparent, and solid” and got some results with gelatine.6 But gelatine is easily digested by many microbes and melts at precisely the temperatures at which the disease-causing microbes Koch wanted to study grow best.
中国团队不仅带来了机器设备，更带来了适配的技术方案：用旋耕机替代老式圆盘犁，让水田更平整，利于管理；引入高效的移动水泵，确保了旱季灌溉无忧；建立了农机维护体系，让这些现代化机械能持续为农场效力。