挑选lection
种类category
进展evolution
回收reclaim
再生recycle
萃取提取extraction
实用性availability
加工制造manufacture
导电性electrical conductivity
挤压extrusion
锻造forge
切削性machinability
耐腐蚀性corrosion resistance 力学性能mechanical properties 导热性thermal conductivity
抗拉强度tensile strength
抗压强度compressive strength 切变强度shear strength
铆钉铆钉连接rivet
构件component
切应力transver cutting
熔点melting temperature
密度density
韧性toughness 弹性elasticity
塑性plasticity
永久变形deform permanently
延展性ductility
延压性malleability
张力tensile load
压力compressive load
硬度hardness
压痕indentation
冬瓜丸子汤怎么做
脆性brittleness
刚性rigidity明星片酬
物理性能physical properties
黄铜brass
青铜bronze
绝缘材料insulating materials
导电材料conductor materials
半导体miconductor
热固性塑料thermotting plastics 介电常数permittivity
电极electrode
电容器capacitor高兴的四字成语
磁阻reluctance
铁磁材料ferromagnetic materials 磁导率permeability
磁饱和magnetic saturation
磁滞性hysteresis
滞后效应lagging force
永久磁铁permanent magnet
磁滞回线magnetic hysteresis loops 硬磁材料hard magnetic materials 软磁材料soft magnetic materials
矫顽力coercive force
磨削grind
屏蔽材料shielding materials
发动机motor
发电机generator
电烙铁soldering iron
手工项链线膨胀系数coefficient of linear expansion
比热容specific heat capacity
可熔性fusibility
耐火材料refractory materials
工程材料engineering materials
金属metal
黑色金属ferrous metal
lect有色金属non-ferrous metal
非金属non-metallic material
合成材料synthetic material 天然材料nature material
碳钢carbon steel(low/medium/high)
合金钢alloy steel
灰口铸铁grey cast iron
白口铸铁white cast iron
可锻铸铁malleable cast iron
高强度铸铁high-duty cast iron
合金铸铁alloy cast iron
熟铁wrought iron
夹杂物inclusion
塑料plastic
陶瓷ceramic
硬质合金cemented carbide
复合材料composite
混凝土concrete
SiO2 silica
石灰石limestone
石棉asbestos
染料colorant
刚玉emery
花岗岩granite
蓝宝石sapphire
金属陶瓷cermet
木质素基体matrix of lignin
热处理heat treatment
淬火quench
高中三角函数公式大全
退火anneal
正火normalizing
加工硬化work hardened
再结晶recrystallisation
钢的锈蚀rusting of steel
塑料的降解degradation of plastic
成分composition
同素异形体allotropy
宏/微观macro-/microscopical
介观meso
结晶度crystallinity
原子atom
带负电的电子negatively charged electron
带正电的质子positively charged proton
电中性electrically neutral
原子模型atomic model
电子轨道electron orbit
原子核nucleus
中子neutron 粒子particle
离子ion
分子molecule
同位素isotope
带正电的electropositive
带负电的electronegative
惰性气体noble gas
高分子macromolecule
共价键covalent bond
离子键ionic bond
金属键metallic bond
几何点阵结构geometrical lattice structure
斥力repulsive force
引力force of attraction
静电力electrostatic force
升华sublime
lunwen振动状态state of vibration
绝对零度absolute zero
潜热latent heat
晶体crystal
饱和固溶体saturated solution
沥青pitch
非晶的amorphous
单胞unit cell
空间点阵space lattice
体心立方body-centred-cubic
面心立方face-centred-cubic
密排六方clo-packed-hexagonal 四方tetragonal
正交orthorhombic
收缩shrinkage
同素异形体现象allotropy
同素异构多晶体polymorphism 晶粒结构grain structure
取样sample
抛光polish
显微镜microscope
阻止impede
侵蚀etch
粒状granular
晶体生长crystal growth
旗开得性非晶体amorphous solid
迁移性mobility
结晶crystalline
过冷under-cooling
凝固点freezing temperature
形核nucleation 树枝状生长dendritic growth
冷却曲线cooling curve
一次/二次/三次枝晶primary/condary/tertiary arms
尖端spike
融化潜热latent heat of fusion
切削余量machining allowance
凝固缺陷solidification defect
缩松porosity
缩孔shrinkage cavity
枝晶间缩松interdendritic porosity 内浇口runner
补缩冒口rir
错排disorientation
粘滞的viscous
蠕变creep
穿晶断裂transver cracking
沿晶断裂intercrystalline cracking
表面细晶区fine chill grain at the surface
柱状晶long columnar
等轴晶large equi-axed crystal
偏析gregation
夹杂inclusion
主体金属host metal
变色污染discoloration
轮廓outlining
轧制roll
粉碎crumble
冷淬热淬cold/hot short
铸锭ingot
残留trap
疲劳裂纹fatigue crack
变钝blunt
剥落chip
铸造气氛foundry atmosphere
脱气degass
通风ventilation
HCl hydrogen chloride
湿砂green-sand
气孔blow-hole
球的/椭圆的孔洞spherical/oval cavity
间断discontinuity
肉眼unaided eye
低倍放大镜low power magnifying glass
腐蚀剂enchant 显微法microscopy
显微镜载物台microscope slide
操作handle
砂纸abrasive paper
抛光机polishing machine
气体疏松gas porosity
零件component
金相显微镜microscopical metallography
不透明的opaque
滤色片color filter
旋转台turret
物镜objective lens
放大率magnification
甲/乙醇methyl/ethyl alcohol
珠光体pearlite
马氏体martensite
屈氏体troostite
铁素体ferrite
晶界boundary
苦味酸picric acid
硬铝duralumin
铜镍合金cupro-nickel alloy
四价的quadruvalen
