retards的例句（retards在句子中的用法）

• Lack of sun retards plant growth. 光照不足则植物生长缓慢.
• A serologic reaction retards the growth of the pollen tube. 血清反应阻止花粉管生长.
• Cold weather retards the growth of the crops. 寒冷的天气妨碍作物的生长.
• COMBUSTIBILITY: Does not burn. Retards the flame when coated on combustible materials such as Styrofoam. 可燃性: 不燃烧. 涂抹在易燃材料表面例如聚苯乙烯材料可阻燃.
• The slow dissolution of coarse cementite in bainite retards the precipitation rate of carbides during tempering. 回火时,贝氏体中粗大的渗碳体溶解较慢,减慢了合金碳化物的析出速率.