木材科学专业词汇

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1、木材科学专业词汇木材加工Woodprocessing1、一般词汇GeneralTerms安全应力safestress暗色心材darkheart-wood；darkcorewood凹凸纹(理)(机械缺陷)raisedgrain扒钉(蚂蟥钉)double—headednail白腐whiterot白腐材whiterottenwood百万板尺MMBF百万立方米Mm3斑腐mottled(rot)；pecky板尺检尺法footboardmeasurement板英尺boardfoot(b.F.;B．F．orbd．ft)板英尺—考得

2、转换boardfoot-cordconversion板英尺-立方英尺转换boardfoot-cubicfootconversion板英尺材积表boardfootvolumetable板英尺检尺board—footscaling板英尺量度board-footmeasure半成材shoplumber半环孔材semi—ringporouswood半活节partialIntergrownknot半具缘纹孔对semiborderedpit-pair半散孔材semi-diffuseporouswood半圆材half-roundw

3、ood半缘纹孔对haft-borderedpit-pair包复片wrappingfoil薄壁组织parenchyma被絮花纹quiltedfigure比例极限proportionallimit；limitofproportionality比例极限应力stressatproportionallimit壁孔(纹孔)pit壁孔对(纹孔对)pitpair壁孔口(纹孔口)pitaperture壁孔膜(纹孔膜)pitmembrane壁孔腔(纹孔腔)pitcavity；pitchamber边材腐朽saprot；externalde

4、cay边材树sapwoodtree边腐marginalrot边节edgeknot边棱节arrisknot；cornerknot边缘纹孔marginalpit变色材stainingwood变形deformation标尺staff标准节standardknot标准考得apparentcord标准木typetree标准误差meanerror；errorofmeansquare表层硬化casehardening表面虫孔surfacewormhole表面缺陷；明显缺陷opendefect波状纹理wavyfigure(orgra

5、in)；fiddlebackgrain不规则纹理irregulargrain不合格率failurerate不健全节unsoundknot不均匀结构uneventexture不均匀纹理unevengrain部分轻度表层腐朽partialshallowdecay部分严重(深层)腐朽partialdeepdecay材积测定法volumedetermination材面节(疤)faceknot材性woodproperty材种kindoftimber；woodsort；assortment槽纹钉corrugatednail侧面纹

6、理sidegrain侧翘(边弯)spring测径尺caliperrule测径直角尺(轮尺)calipersquare层积材laminate产品种类；产品目录productionprogram长节mule-earknot沉水材sinker成材lumber成年材maturewood；adultwood成熟材ripewood承压应力bearingstress赤节redknot冲击剪切强度impactshearingstrength冲击强度impactstrength；shockresistance；shockstrengt

7、h冲击应力shockstress冲击硬度impacthardness充脂材resin—soakedwood；lightwood；resinouswood充足原料储备well-stockedsupplyofrawmaterials虫孔(虫眼)insecthole；wormgrub重纹孔；具缘纹孔borderedpit初腐dozy初期腐朽incipientdecay初期红心腐firmredheartrot初生材primarywood初生木质部primaryxylem初生韧皮部primarybast；primaryphlo

8、em穿孔perforation；punching创伤心材woundheartwood垂直剪切强度verticalshearingstrength垂直抗拉强度perpendiculartensilestrength纯应变purestrain次生木质部secondaryxylem次生韧皮部secondaryphloem粗材积grossscale粗结