1) wood characteristic
材性特点
1.
The chemical composition,wood characteristic,fiber morphology and pulping performance of plantation paper mulberry were studied.
对人工种植构树的化学成分、材性特点、纤维形态及制浆性能进行了研究。
2) material characteristic and performance
材料特点及性能
4) characteristic of pipe material
管材特点
5) features of theme
题材特点
补充资料：连续性与非连续性(见间断性与不间断性)
连续性与非连续性(见间断性与不间断性)
continuity and discontinuity
11an父ux泊g四f“山。麻以角g、.连续性与非连续性(c。nt，n琳t:nuity一)_见间断性与不间断性。and diseo红ti-
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