The low power, low noise, blower fan, wind knife mouth dry air temperature is used, the effective protection of material itself color and quality, the effect is better.

采用低功率、低噪音的风机，吹风口成风刀状，吹干风温为常用温，有效保护物料本身的色泽和品质，效果更佳。

youdao

The benefits of large effective area fibers are higher power handling capability for improved system signal to noise ratio (SNR), and longer amplifier spacing.

由于大有效面积非零色散位移光纤具有较高的额定最大功率，其直接效益之一就是可改善系统信噪比和加大放大器间隔。

youdao

Only effective filtering noise signal, the accurate useful information to the power quality analysis can be obtained, the conclusion of power quality analysis is reliable.

只有有效的滤除噪声信号，才能获得准确有用的电能质量信息，才能分析得出可靠的结论。

youdao