Demonstrations in Heilongjiang showed that the average control effect of JinFu seed coating is 81.9% and 15.8% of average yield is added.
在黑龙江省内的示范试验表明，金斧种衣剂防治大豆根腐病的效果平均达81.9%，平均增产15.8%。
And under the same conditions, the field investigation results indicate that the average control effect in 2000 is merely 64.7%, remarkably below the former records.
在同等条件下，田间药效结果表明，2000年的平均防治效果仅为64.7%，明显低于前几年。
So we make the frequency of the linearization signal change with the frequency of the missile's autogiration. Then the linearity of the average control force can be improved.
因此，让线性化信号频率随弹旋频率的变化而变化，从而改善平均控制力的线性度，提高控制精度。
A new slide mode controller is designed for AC servo system. The feed forward signal is used as average control, and fuzzy inference is used to regulate the magnitude of on-off control.
针对交流伺服系统的位置控制，设计出一种新型滑模控制器，以前馈信号作为平均控制，采用模糊推理来调节开关控制的幅度。
A new slide mode controller is designed for AC servo system. The feed forward signal is used as average control, and fuzzy inference is used to regulate the magnitude of on-off control.
针对交流伺服系统的位置控制，设计出一种新型滑模控制器，以前馈信号作为平均控制，采用模糊推理来调节开关控制的幅度。
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