1.  aggressive agent
2.  erodent

• 1. 侵蚀剂: aggressive agent | etchant | etching reagent | etching agent
• 2. 很好的抗溶剂侵蚀性: very good resistance to solvents

• 1.选择生产中常用的日本防土壤侵蚀剂在深圳市的10种不同生境条件下，进行了防土壤侵蚀剂使用效果对比试验。
  Erosion control effect experiment was carried out under 10 different habitat conditions in Shenzhen with erosion control agent made in Japan.
  dict.yoduao.com
• 2.对水质而言，土地侵蚀确实是一个主要的危害，堵塞河流和湖泊及倾撒肥料和杀虫剂进入供水系统。
  Erosion can do major damage to water quality, silting streams and lakes and dumping fertilizers and pesticides into the water supply.
  dict.yoduao.com
• 3.布套帮助保护混凝土不受溶雪剂侵蚀 可减少维护费用 并且不需要内部钢筋。
  The tubes help protect the concrete from de-icing chemicals, potentially reducing maintenance costs, and no internal rebar is needed.
  dict.yoduao.com

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