active floating charge landing的用法和样例：
- Floating charge landing
- Low floating charge current, less calorific power and without leakages of acid occur.
- Low floating charge current , less calorific power and without leakages of acid occur.
- The values of floating charge voltage for all cells in the VRLA group were as the law of normal distribution.
- In 1870, England balance court established floating charge system with the judicial precedent, and then many nations accepted it.