英汉机械大词典020201

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1、英汉机械大词典020201英汉机械大词典_02_02_012010年04月05日leathercup皮碗，皮胀圈leatherpacking皮革填料leathersubstitute人造革leclanchecel1勒克兰舍电池led发光二极管ledeburite莱氏体lefthandhelix左向螺旋线lefthandscrew左转螺钉，左螺旋lefthandsteering左置转向lefthandthread左旋螺纹lefthandtool左切刀，左系刀lefthandworm左旋蜗杆，逆转螺杆leftview左视图leftwardwelding左向焊lemni

2、scate双纽线length长度lengthmeasuringmachine测长机lengthofaction啮合长度lengthofthreadengagement酉己合长度lengthoverall全长，总长lengthtodiameterratio直径长度比lens透镜lenscurrentsupply透镜电源lensgrindingmachine透镜研磨机lep激光增强电镀lettersortingmachine信件分选机level水准仪，水平仪;水准levelindicator液面指示器levelofenergydependency能源依存性levelo

3、fsignificance显著性水平levelsensor水平传感器leveler平整机，矫正机levelling水准测量lever杆leverarm杠杆臂leverbrake杆式制动器leverhandle杠杆手柄levermotion杠杆机构leverpress杠杆式压力机leverratio杠杆率，杠杆臂长比leverriveter杠杆式钏钉机levershears杠杆式剪切机leverage杠杆率，杠杆臂长比If激光熔融lht激光螺旋形车削library丛书,藏书lid盖life寿命1ifetest寿命试验lifetime寿命lifeboat救生艇life

4、guard排障器lift升降机liftcoefficient升力系数liftdragratio升阻比，举阻比liftofpump泵的压头liftpump升水泵lifttruck起重汽车liftvalve提升阀lifter挺杆,推杆1ifterguide挺杆导管1iftingcapacity起重能力liftingchain起重链liftingdrum起重卷筒liftinggear提升机构liftinghook起重钩，吊钩liftingmagnet起重磁铁1iftingmotor卷扬电动机liftingrope起重绳liftingspeed提升速度lightairpl

5、ane轻型飞机lightalloy轻合金lightcrosscountrytruckwithallwheeldrive全轮驱动越野轻型货车lightduty轻负荷，轻负载lightemittingdiode发光二极管lightenergy光能lightfilter滤光器lightflux光通量lightindustry轻工业lightload轻负荷lightmetal轻金属lightoil轻油lightsensitivity感光性1ightsource光源lighttruck轻型载货汽车lightvan轻型厢式送货车lightwaterreactor轻水反应堆li

6、ghterthanairaircraft轻航空器lighterthanaircraft轻航空器lighting照明lightingdevice照冒置lightingdynamo照妹发电机lightingengineering照眉术1ightinginstallation照描备lightingsystem灯光系统lightningarrester避雷器lightningconductor避雷针1ightningprotector避雷器1ightningrod避雷针lightweightconstruction轻量构造lightweightstructure轻量构造l

7、ignite褐煤lignumvitae铁梨木limb分度弧limbus圆形刻度，分度环lime石灰limemortar石灰浆limespreader石灰撒布机limestone石灰石limit限度，极限limitgage极限规limitload极限负荷limitloaddesign极限载荷设计,极限设计limitofelasticity弹性极限limitofproportionality比例极限limitofsize极限尺寸limitofwear磨损极限limitpluggage极限塞规limitsize极限尺寸limitswitch限制开关limitedinte

8、rchan