Employing abrasive machining for the form of the gear and intellective-control carburizing and quenching technology for the surface, the gear is with high intensity, strong tenacity and wearability.

齿轮齿形采用磨齿加工，齿面采用智能控制渗碳淬火技术，齿轮的强度高、韧性和耐磨性好。

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With the raising of baking temperature, the intensity of luminescence was reduced, this may be caused by the changing concentration quenching of the luminescence.

随着焙烧温度的升高，发射强度减弱，这可能是由于猝灭引起的。

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For complexes (5-10), the fluorescence intensity of complexes of ligand L2 increase, while complexes of ligand L3 and L4 are weakened or even quenching.

对于配合物(5 - 10)，配体l2的配合物荧光强度有所增强，而配体l3、L4的配合物荧光强度均减弱甚至淬灭。

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