突发性肥害事故对农业安全生产、农业增效、农民增收、农村稳定带来严重隐患。
A sudden fertilizer damage will bring some serious hidden troubles for safe agricultural production, high agricultural yield, much farm's income and stable rural society.
由于重冰区地形、气候等的影响，OPGW容易发生冰害事故，选择合理的OPGW结构型式非常重要。
Because of influence of landform and climate in heavy icing area, OPGW will to happen ice injury accident easy, it is very important to choose rational OPGW structure pattern.
结合冰害事故都是由覆冰引起这一特点，分析了覆冰的形成机理及影响覆冰的因素，从设计和运行维护上提出了防治冰害事故的措施。
The mechanism of ice accretion and the influencing factors to ice accretion were also analyzed, and then some preventive measures were put forward.
挣金山，挣银山，注意安全是靠山；严是爱，松是害，发生事故坑几代。
Earn earn Jinshan, Yinshan, Caution! Is the patron; strict is the love, the pine is the evil, the accident pit of several generations.
挣金山，挣银山，注意安全是靠山；严是爱，松是害，发生事故坑几代。
Earn earn Jinshan, Yinshan, Caution! Is the patron; strict is the love, the pine is the evil, the accident pit of several generations.
应用推荐