rate-limiting process

例句：

1. 1. The rate-limiting factor in this experiment is the temperature.
   这个实验的限制因素是温度。
2. 2. The company's rate-limiting product is its flagship smartphone.
   该公司的限量产品是其旗舰智能手机。
3. 3. The rate-limiting step in the reaction is the formation of a complex.
   反应中限制步骤是形成复合物。