试验结果表明：随掺混比的增大，碳烟排放在满负荷降低较多；

The experimental results show that with the rise of blending ratio, smoke is greatly reduced under high load;

youdao

试验结果表明：随掺混比的增大，碳烟排放在满负荷降低较多；

The experimental results show that with the rise of blending ratio, smoke is greatly reduced under high load;

youdao