barrier capacity

例句：

1. 1. The barriercapacity of the river is very high.
   这条河的障碍容量非常高。
2. 2. The barriercapacity of the road istoo low.
   这条路的障碍容量太低了。
3. 3. The barrier capacity of the systemis a critical factor in its performance.
   系统障碍容量是其性能的关键因素。