• 基礎(chǔ)釋義
• 例句

• There are artificial leather refinement packing, canvas refinement packing, ABS innocuity plastic packing, canvas common packing, artificial leather common packing. 產(chǎn)品的包裝主要分為:人造皮革精包裝 、 人造皮革普通包裝 、 帆布精包裝 、 帆布普通包裝及ABS無毒塑料包裝等.
• Comparing with traditional flocculant the secondary pollution wasand the bioflocculant is safe or innocuity. 與傳統(tǒng)的混凝劑相比,生物絮凝劑具有無二次污染、安全無害等優(yōu)點.
• Objective : To study the choice principle of innocuity and nutrition shampoo material dosage and collocate way. 目的: 研究無毒營養(yǎng)洗發(fā)液原料的選擇以及配制方法.