回复 1.(回答; 答复) reply; answer2.(恢复原状) reflex; reversion; recoil; return; feedback; renovation; revert; restoration 回复原状??revert to the original state; 回复到原始文明 a reversion to a primitive civilization
Textile glass - chopped - strand and continuous - filament mats - determination of average thickness , thickness under load and recovery after compression 纺织玻璃纤维.短切原丝和连续长丝织毯.平均厚度,加载厚度和压缩回复厚度的测定