抗生素生物杀菌剂1％武夷菌素水剂对大豆灰斑病具有显著防效，防治效果平均为61。
The prevention and cure effect of 1% Wuyi-rhzomorph is significant for soybean frogeye leaf spot, its average effective percentage is 61.
为防炭灰阻塞，锅炉每月都要进行彻底清扫。
The boiler should be thoroughly raked out once a month to prevent blocking by old ashes.
火电厂水力输灰管道普遍存在发管结垢问题，通常采用化学方法或物理方法的防垢措施。
Scaling of ash sluicing pipes is a problem widely existing in hydraulic ash sluicing pipes of fossil-fired power plant, chemical method or physical method is usually used as antiscaling measure.
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