innoxious substance 无害物质
Innoxious moldproof wall paint 无毒防霉墙面漆
Innoxious antifungus and anti-mildew agent 无毒防霉抗菌剂
innoxious treatment 无害化处理
feces innoxious disposal 粪便无害化处理
And the conception of aluminum based water-soluble metallic micro-powder coating was brought forward. Using aluminum powder as substrate and innoxious inorganic water-soluble salts as adhesives, the process of aluminum based water-soluble metallic micro-powder coating was developed.
试以金属铝粉为基体，以其它无毒无害的无机可溶性盐为粘接剂，研制开发出具有较强耐蚀性和少污染的铝基水系金属微粉涂层工艺。
参考来源 - 铝基水系金属微粉涂层工艺研究·2,447,543篇论文数据，部分数据来源于NoteExpress
ADJ not noxious; harmless 无毒的; 无害的
Non-woody magnesium lignosulfonate(ML) is produced as a by-product in the sulphite non-wood pulping, which is a very abundant and innoxious biomass resource.
非木本木质素磺酸镁（ML）来源于造纸厂非木本原料亚硫酸盐制浆废液，属于来源丰富、无毒的可再生生物质资源。
The materials are safe and innoxious.
所采用的任何材料安全无害；
The composite material has favorable bioactivity and compatibility, and the degradation product of the composite material is innoxious and has no irritant.
该材料具有良好的生物活性和相容性，降解产物无毒、无刺激性。
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