预处理

The fabric must be pretreated to remove any stains before dyeing.
这块布料在染色前必须先进行预处理以去除任何污渍。
The doctor recommended pretreating the wound with an antiseptic solution.
医生建议在处理伤口前先用消毒溶液预处理。
The wood was pretreated to resist moisture and insect damage.
木材经过预处理以抵抗湿气和虫害。
The metal components undergo a pretreatment process to enhance their corrosion resistance.
金属部件要经过预处理过程以增强其抗腐蚀性。
Prior to painting, the surface was pretreated with a special primer.
在涂漆之前，表面用特殊底漆进行了预处理。
Vegetables are often pretreated with a mild salt solution to maintain freshness.
蔬菜常常用轻微的盐水溶液预处理以保持新鲜。
The patient received a pretreatment of medication to prevent an allergic reaction.
病人在接受治疗前服用了药物预防过敏反应。
The engine oil requires pretreatment to remove impurities before use.
发动机油在使用前需要预处理以去除杂质。
In genetic engineering, cells may be pretreated to increase their receptivity to foreign DNA.
在基因工程中，细胞可能需要预处理以增加对外国DNA的接收性。
The leather jacket was pretreated to give it a vintage look.
这件皮夹克经过预处理以赋予其复古外观。