叶片碳氮比无损监测对于玉米生长诊断和管理调控提供具有重要的理论意义和应用价值。

Non-destructive monitoring of leaf soluble sugar to nitrogen ratio based on spectral information would be important is necessary for growth diagnosis and cultural regulation in maize production .

youdao

叶片的故障诊断具有重要意义。

It is essential of the diagnosis for the blade.

youdao

理论和实验研究表明：叶片机械如风机之类可通过多参量特征监测对早期和严重的裂纹故障进行诊断。

The diagnosing sensitivity and reliability are very high. So it can be used for condition monitoring and diagnosing early or serious cracks in fan or something alike.

youdao