焊接专业关联词汇（机械专业L3）

latch掣子

latch needle舌针

late ignition延迟点火

latent heat潜热

latent heat of condensation凝结潜热

latent heat of fusion融解潜热

latent heat of liquefaction液化潜热

latent heat of solidification凝固潜热

latent heat of sublimation升华潜热

latent heat of vaporization蒸发潜热

lateral force侧力

lateral load横向负载

lateral oscillation横振动

lateral pressure旁压力

lateral section横断面

lateral stability横向稳定性

lateral strain横向应变

lateral stress横向应力

lateral vibration横振动

latex乳汁

lathe车床

lathe bed车床床身

lathe carrier车床夹头

lathe chuck车床夹盘

lathe dog车床夹头

lathe spindle车床轴

lathe tool车刀

lathe turning车削车床加工

lathe work车工工作

lattice格子

lattice girder桁架梁

lattice structure晶格结构

launch下水

launching下水

launching ways下水台

laundry machine洗衣机

laval nozzle拉伐尔喷管

law of conservation of energy能量守恒律

law of conservation of mass质量守恒定律

law of mass action质量酌定律

law of partial pressure道尔顿法则

law of similarity相似定律

law of similitude相似定律

law of thermodynamics热力学定律

law of universal gravity万有引力定律

lawn mower剪草机

lay加工痕迹方向

layer层

layout plan布置图

lb激光渗硼

lbb激光弯曲

lbg激光开槽

lc激光致密化

lcd液晶显示器

lcnb激光碳氮硼共渗

ld激光搀杂

leaching浸析

lead螺纹导程

lead acid battery铅板蓄电池

lead alloy铅合金

lead angle升角

lead bath铅浴

lead bath furnace铅浴炉

lead bronze铅青铜

lead hardening铅浴淬火

lead in cable引入电缆

lead in insulator引入绝缘子

lead in wire引入线

lead of screw thread螺纹导程

lead paint铅丹

lead pipe铅管

lead quenching铅浴淬火

lead screw进给丝秆

lead sheathed cable铅皮电缆

lead wire引入线

leaded gasoline加铅汽油

leading axle导轴

leading bogie前转向架

leading current导前电流

leading edge前缘

leading screw丝桢

leading truck前转向架

leading wire引入线