duramen

常见例句

Show white, duramen is small the ivory scene that shows pink or grey yellow.
呈白色，木心为微显粉红的象牙色或灰黄色。
Tough and rich flexibility, alburnum is shown weak ivory, duramen by fallow differ to nigger-brown.
坚韧而富有弹性，边材呈淡乳白色，心材由淡棕色到深棕色不等。
Material color is white, do not have duramen to become angry, come back cut treatment and agglutination function good.
材色雪白 ,无心材变色 ,旋切加工和胶合性能良好。
Ferreous mesua is qualitative firm and heavy, duramen is damask, pith line fine beauty, make furniture with its, wear well.
铁力木质坚而沉重，心材淡红色，髓线细美，用其制作家具，经久耐用。
The study objects is ninety standard samples, and then make different experiments according to the duramen and alburnum or transverse section, chordal, radial.
本文用90个规格试件为研究对象，严格按照国家标准按心边材以及横切面、弦切面和径切面分组实验。
heartwood; duramen (the hard central wood of the trunk of an exogenous tree)
心材