使沉淀 meaning in English

deposit
ppt
precipitate

If the product has been transported or stored at temperature that result in precipitation , please follow this procedure to ensure a homogenous product before use . gently warm the product to 30 to 40 86 to 104 f under stirring and nitrogen flushing to dissolve the precipitation
为避免产品在常温储存或者运输过程中出现沉淀，应在充氮搅拌过程中慢慢将产品升温到30 - 40可使沉淀完全溶解。