lever action

• 杠杆作用

lever action的用法和样例：

例句

1. Later systems had radially mounted shoes to provide more stable contact through lever action.
   后面的系统放射状设置集电靴通过杠杆作用来提供稳定接触。
2. Because of the Financial Lever,the liability could bring along both Financial Lever Income and Financial Lever Loss.
   负债资本受财务杠杆作用，既可能带来财务杠杆收益，又可能发生财务杠杆损失。