regulating chromosome pairing

例句：

1. 1. The temperature regulator is responsible formaintaining the room's temperature.
   温度调节器负责保持房间的温度。
2. 2. Thecompany's new productline will be regulated tomeet market demand.
   公司的新产品线将被调控以满足市场需求。
3. 3. The government has beenregulating the number of cars on theroad to reduce pollution.
   政府一直在调控道路上的汽车数量以减少污染。