这种矿物带有轻微的磁性。The mineral is weakly magnetic.主体材料是矿物增强热塑性塑料。The body is made of mineral-reinforced thermo-plastic.电力工业消耗大量的矿物燃料。The electricity industry consumes large amounts of fossil fuels....
脱氧鬼臼毒素对粘虫的生长发育有显著抑制作用.Deoxypodophyllotoxin have strong development inhibition to armyworm.说明光周期是影响粘虫发育 、 殖和飞翔的重要环境因子之一.The experiment shows that photoperiod was an important environmental factor affecting armyworm develo...