The paper studies the elastic strength and softness of napkins by using reaction interface analysis, finding out optimal engineering conditions and improving napkin quality remarkably.
本文用反应表面分析，研究了卫生纸的弹性强度和柔合性，找到了最佳工程条件，显著提高了卫生纸的质量。
2
Airport cement concrete pavement structural parameters include slab thickness, concrete bending strength elastic modulus and foundation reaction module.
机场水泥混凝土道面结构参数包括板厚、混凝土弯拉强度和弯拉弹性模量、地基反应模量。
3
Polyurethane coated waterproof material is a type of elastic waterproof material solidified in bi-component chemical reaction.