1) Lightweight vs. heavyweight
轻质与重质
2) weight light quality
重量轻质
3) heavy oil light of chemical additives
重油轻质化
1.
Computer simulation system of heavy oil light of chemical additives
重油轻质化化学添加剂计算机优化仿真系统
4) high mass/low mass
重质/轻质量建材
5) Sintering light load-bearing brick
烧结轻质承重砖
6) lightweight
[英]['laɪtweɪt] [美]['laɪt'wet]
轻质
1.
Study and Manufacture of Lightweight Heat-insulated and Refractory Flyash Bricks;
粉煤灰轻质隔热耐火砖的研制
2.
Study on a big aperture lightweight aspheric mirror manufacture;
大口径轻质非球面反射镜制造技术研究
补充资料：质重
1.诚朴敦厚。 2.实密厚重。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条