The organic fertilizer shall keep the soil in good heart.这有机肥一定会使土壤保持肥沃.How much fertilizer should be applied on one mu of land?一亩地要施多少肥?Fertilizer enriches the soil.肥料使土壤肥沃....
This type of inefficiency arises because workers and management are ill - equipped.出现此种低效率是因为工人与管理层都能力不足.Conflict between management and workers makes for inefficiency in the workplace.资方与工人之间的冲突使得工厂生产效率很低.He has critici...
During fabrication slots for the stringers flanges were flame cut into box girders.制造时,为安装纵梁翼缘,在箱型梁中用焰割法开槽口.A novel singlesingle - patch wideband circular microstrip antenna with slots is proposed.设计了一种新型单贴片单层的开缝微带天线.Slo...