juvenile wood发音

意思翻译

幼龄材；中心木质部；未熟材

相似词语短语

juvenile───n.青少年；少年读物；adj.青少年的；幼稚的

juvenile arthritis───[医]幼年型关节炎

that juvenile───那个少年

juvenile crime───[法] 少年犯罪；[法]青少年犯罪

undisciplined juvenile───违纪少年

juvenile delinquency───n.少年犯罪；少年违法犯罪

juvenile crimes───[法]青少年犯罪

juvenile delinquent───少年犯；n.少年罪犯

my juvenile───我的少年

双语使用场景

In physical and mechanical indexes, the basic density, air-dried density, compression strength parallel to grain, MOR, MOE and toughness of mature wood are higher than that of juvenile wood.───在物理力学性质指标中成熟材的基本密度、气干密度、顺纹抗压强度、抗弯强度、抗弯弹性模量及冲击韧性高于幼龄材；

increment of juvenile wood was in direct proportion to the growth rate.───幼龄材生长量与树木生长速率成正比。

Songs from the beginning of the wood softly playing rhythm guitar, into singing, with the expansion of emotion, the problem of juvenile Witt in the looming in Drifting.───歌曲从一开始的木吉他轻声的打节奏，到进唱，随着情绪的扩展，少年维特式的烦恼在若隐若现中飘荡。

Model for Maturation Age of Wood Property and Extend of Juvenile Wood Zone in Poplar Trunks───杨树材性成熟龄模型的建立及树体内幼龄材的分布

Demarcation of Juvenile Wood and Mature Wood of Planted Chinese Fir and Its Wood Quality Prediction───人工林杉木幼龄材与成熟材的界定及材质早期预测

Shrinkage of Juvenile Wood and Mature Wood of Pinus koraiensis Plantation───红松人工林幼龄材与成熟材干缩性的比较

英语使用场景

For the significant positively correlation exists between juvenile wood and mature wood in relative density and tracheid length, early selection for wood properties of Pinus massoniana is possible.

In physical and mechanical indexes, the basic density, air-dried density, compression strength parallel to grain, MOR, MOE and toughness of mature wood are higher than that of juvenile wood.

The juvenile wood and suitable pulping and bleaching process are recommend for and paper manufacture purpose.