After controlling, incidence decreased 60%and disease indexdecreased 42.6%, get 70.6% of control effectiveness in the disease epidemic zone.
在防治区域实施综合防治措施的效果较好,防治区域杂交竹发病率降低了60%,病情指数降低了42.6%相对防治效果达70.6%。
参考来源 - (撑×绿)杂交竹梢枯病害研究·2,447,543篇论文数据,部分数据来源于NoteExpress
Its operational aspects show that the controller is of good robustness, and its control effectiveness is satisfactory.
运行结果表明,这种控制器具有很好的鲁棒性,获得了满意的控制效果。
While many aircraft designs often boast a low stall speed, many of these same designs have minimal control effectiveness at these lower speeds.
虽然许多飞机设计往往拥有低失速速度,设计许多这些同样具有这些低效益的速度,最低程度的控制。
The flaperons have their own airfoil, and are hung below the wing trailing edge to supply them with fresh undisturbed air for maximum control effectiveness even at low speeds.
襟副翼有自己的翼型,并挂在机翼后缘下方新鲜空气原状的速度控制在较低的最大效益,甚至他们与供应。
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