operation ratio [计] 运行率
internal operation ratio [计] 内部操作比
Operation Profit Ratio 同时其经营利润率
correct operation ratio 正确动作率
automatic operation ratio 自动投入率
operation success ratio 施工成功率
operation ratio of protections 保护投运率
Operation cash flow ratio 经营现金流量比率
It offers a safe, steady, high capability-price ratio operation platform for digital library construction.
它为数字图书馆建设提供了安全、稳定、高性价比的运行平台。
Since, in newer vehicles, oxygen sensors determine the engine's air-fuel ratio, their proper operation is vital.
由于，在新型汽车上氧传感器确定发动机的空燃比，适当的操作是至关重要的。
Tests have shown that the method can ensure a timely adjustment of air-coal ratio under the precondition of ensuring boiler safe operation, thereby resulting in an optimized operation of the boiler.
试验证明，该方法能够保证锅炉在安全运行的前提下，及时调整风煤比，实现锅炉的优化运行。
应用推荐