正面: front; frontage; facade长度: length; longitude; size; ext ...表面长度: surface length侧面长度: lateral length工作面长度: face length; wall length后面长度: back length剪面长度: length of shear plane; lift―slab structure扇面长度: sector length颜面长度: facial line页面长度: page length使用场面长度: operating field length印件图面长度: printing length场面长度平衡布局: balancing of field length街面长度计算法: frontage method面长: face length瓦楞纸的挂面长度比率: take uratio中断起飞可用场面长度: accelerate-stop distance中断起飞需用场面长度: required accelerate-stop distance电子材料晶片参考面长度测量方法: test method for measuring flat length on slices of electronic materials电子材料芯片参考面长度测量方法: test method for measuring flat length on slices of electronic materials正面: 1.(人体前部那一面; 建筑物临街的一面; 前进的方向) front; frontage; facade 正面进攻 frontal attack; 正面相遇 come face to face with sb.2.(主要使用的一面) the obverse side; the right side 皮革的正面 the grain side of leather; 硬币的正面 the obverse side of a coin; 正面和反面 the obverse and the reverse sides of a thing; both sides3.(好的、积极的一面) positive 正面教育 educate by positive measures or examples; positive education; 正面阐明自己的观点 state one's views in a positive way; 正面和反面的历史经验 positive and negative historical lessons4.(直接) directly; openly 正面提意见 make a criticism directly; 正面版 outer forme; 正面冲突 head-on confrontation [clash]; 正面打印(法) front print; 正面教育 positive guidance; 正面看台 grandstand; 正面律 law of frontality; 正面人物 positive character;正面图 body plan; front view; 正面战场 frontline battlefield楦面长: length of curved surface of last背面长条: runners舱面长椅: deck seat双面长毛绒: double plush; doubleplush