木材专业名词.doc

一、木材的缺陷:节子knot活节liveknot死节deadknot夹皮barkpocket腐朽rot变色stain木材变色woodstain化学变色chemicalstain木材腐朽rot/decay环裂shake裂纹check表面裂纹surfacecheck干裂crack/seasoningcheck内部干裂innercheck缺陷defect边材sap虫眼insecthole/wormhole丹宁tannin侧弯spring两端翘/顺弯bow/bowing翘曲warping扭曲distortion/twist变形deformation二、木材树干trunk树皮bark/cortex年轮growthring/annualring假年轮faulseannualring木材缺陷defectofwood针叶树conifer灌木shrub/b-grain弦切面纹理flat-grain导管vessel木纤维woodfiber外观缺陷opendefect心材heartwood边材sapwood/duramen内含边材insidesapwood采伐cutting/felling/logging木浆woodpulp三、木材处理及加工1、变色处理沉泡immersion内应力internalstress变色discoloration漂白剂bleach漂白bleaching灭火装置fireextinguishingdevice2、干燥处理含水率moisturecontent自然晾晒naturalseasoning/airseasoning干燥窑drykiln窑干kiln-position采样sampling随机取样randomsampling安全措施safetymeasures偶然误差randomerror熏蒸fumigation毛刺woolygrain3、胶胶粘性adhesivness固化剂hardener胶粘剂adhesive胶层lacqueringline漆膜形成varnishformation调胶gluemixing涂胶glue-spreading单面涂胶singlespreadgluing涂胶/开胶degumming缺胶层starvedglueline4、漆底漆primingpaint/anicsolvent二道底漆interlayer底色bottomcolor底涂bottomcoat/primingpaint喷漆spraypainting喷涂spraycoating表面涂刷externalcoating初涂initialcoatingVarnish清漆清漆varnishpaint/varnish水性涂料waterpaint稀料thinner防潮漆damp-proofpaint涂膜paintfilm透明漆clearfinishes树脂resin固体含量solidcontent浓度consistency防水剂water-proofagent颜料pigment沉淀剂sendimentationagent沉淀sendimentation搅匀homogenize质量要求demandonquality5、positewoodboard芯板材coreboard装饰板decorativeboard细木工板blockboard纤维板fiberboard中密度纤维板mediu