木材科学专业词汇

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-roundwood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；externaldecay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(orgrain)；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；shockstrength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；primaryphloem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粗结构coarsetexture粗纹理coarsegrain；opengrain；roughgrain脆心材brittleheart打号员(划线员)marker大板条largestrip大虫孔grubhole大兜(干基特大的)buttswelling；swell-butted；rootswelling大径材largetimber大幼树largesapling大圆材highpole;largepole带棱健全材square-edgeandsound(Sq.E.Sd.)带皮直径diameteroutside(over)bark带心材boxedhearttimber带状花纹stripefigure；ribbongrain袋腐pocket(rot)单壁孔(单纹孔)simplepit单穿孔simpleperforation档木(集材弯道)sheerlog导管vessel导管分子vesselelement导热性thermalconductivity；heatconductivity倒棱(倒角)chamfers等级类别gradecategory等级区分gradeseparation等级应力；应力分类；应力分等gradestress地表直径groundlinediameter(GLD)顶腐toprot冻心材frostheart-wood端裂endchecking；endshake；endsplit端面纹理endgrain短木段billet；bolt短原木billettimber断面模量modulusofsection断纹理；破折纹理brokengrain对角纹理diagonalgrain钝棱材waneylumber多用途材versatilewood多脂材fatwood伐木废材loggingdebris法向应力normalstress翻木机logrotator防变色处理anti—staintreatment防裂扒钉anti—checkingiron；anti-splitiron防裂夹具anti-checkingclamp防裂涂料anti-checkingcoating非规格材off-standard非破坏性试验non-destructivetesting废料refuse分叉节；岔节branchedknot封闭节；不贯通节blindknot封边条edgebanding蜂窝腐honeycomb(rot)蜂窝状纤维(木材缺陷)combgrain；quarteredwithoutflakes腐烂和腐朽decayandrot腐朽节rottenknot：decayedknot复合材compositewood复合成材compositelumber复节；丛节knotcluster复心材doubleheart-wood；double-summit改良板尺检尺法newF.B.Mscale改性木improvedwood;modifiedwood干材stemwood干腐trunkrot；bolerot干基腐朽buttrot干裂crack；seasoningcheck干容积重drybulkdensity干围girth干围级girthclass干围界限girthlimit干围率girthquotient干燥应力dryingstress杆材smallpole刚性模量rigiditymodules根端buttend根段材firstlog；buttlog根腐rootrot根株(木)花纹stumpfigure工作应力workingstress构架材carcassingtimber管胞tracheid管孔pore管状腐朽piperot规定尺寸deadsize规格材dimensionstock过熟材overyearedwood；overstockedwood海绵状腐朽spongerot含晶细胞crystalliferouscell含水率moisturecontent含水率允许公差moisturetolerances函心材boxed—heart(timber)褐腐brownrot黑节blackknot横纹剪切shearperpendiculartothegrain横纹抗拉(极限)强度maximumtensilestrengthperpendicularto(the)grain横纹抗拉强度tensilestrengthperpendiculartothegrain横纹抗压强度compressionstrengthperpendicularto(the)grain横纹抗压试验compressiontestperpendiculartothegrain横纹拉力tensionperpendiculartothegrain横向翘曲cupping：crosswiseconcaving;transversewarping；cup红变redstain宏观构造grossstructure后期腐朽advanceddecay厚度膨胀thicknessswelling弧裂burstcheck花斑纹mottledfigure；mottlefigure滑移slipping化学变色chemicalstain环钉ringdog环孔材ring-porouswood环裂ringshake；roundshake环状腐朽ringrot混生节Intergrownknot活节liveknot;tightknot火焰纹flamefigure机加工性能machiningproperties机械磨损abrasion(mechanical)基本应力basicstress极限抗拉强度ultimatetensilestrength极限抗弯强度ultimatebendingstrength极限强度ultimatestrength极限应力ultimatestress加工材manufacturedlumber夹皮barkpocket假年轮；伪年轮false(annual)ring；falseincrement假心材；伪心材falseheartwood尖节spikeknot尖削度taper；fall-off;tapering；taperingness坚实节fixedknot间柱材stud(ding)检尺杖scalestick剪切弹性模量shearmodulus剪切拉伸强度sheartensilestrength剪切破坏shearfailure剪切应力shearingstress剪应变shearstrain健全节soundknot降等downgrade；degrade交错纹理crossgram；interlockedgrain节材nodalwood节子knot；knag结构特选级selectedstructure紧密节tightknot浸渍材impregnatedwood径级diameterclass径裂radialshake；crossshake径切面纹理comb—grain净增率percentagenetgrowth锯齿状年轮indentedring卷曲花纹curlyfigure卷曲纹理curlygrain绝对含水率absolutemoisturecontent均匀结构uniformtexture；evente