resin volume fractions

• 树脂含量

resin volume fractions的用法和样例：

例句

1. The steadiness of resin content in prepreg is the key factor to ensare the quality of the finished compos-ite.
   预浸带的树脂含量稳定性是保证复合材料制品质量的重要因素。
2. This indicated that the resin excreting speed of pines was negatively correlated with disease resistance to Bursaphelenchus xylophilus.
   因此，树干泌脂速度或树脂含量可能是评价松树对松材线虫病抗性的重要性状之一。