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1、电子类常用英汉对照词典（4）http://info.china.alibaba.com时间：2006-04-2107:00 D篇： DandD/2pressuretappings,D和D/2取压口 D-port,D型端口 DC-DCLVDTdisplacementtransducer,直流差动变压器式位移传感器 d.c.bridgeformeasuringhighresistance,直流高阻电桥 d.c.bridgeformeasuringresistance,测量电阻用的直流电桥 d.c.comparatorpotenti
2、ometer,直流比较仪式电位差计 d.c.comparatortypebridge,直流比较仪式电桥 d.c.potentiometer,直流电位差计 d.c.powervoltageripple,直流电源电压纹波 d.c.resistancebox,直流电阻箱 d.c.resistorvoltratiobox,直流电阻分压箱 d.c.voltagecalibrator,直流电压校准器 Dalydetector,戴利检测器 dampedfrequency,阻尼频率 dampednaturalfrequency,阻
3、尼固有频率 dampedoscillation,阻尼振荡 damper,阻尼器 damping,阻尼 dampingaction,阻尼作用 dampingcharacteristic,阻尼特性 dampingconstant,阻尼常数 dampingdeflectionperiod,阻尼比 dampingtorque,阻尼力矩 dampingtorquecoefficient,阻尼力矩系数 dangerousarticlespackage,危险品包装 darkfieldelectronimage,暗场电子象
4、 data,数据 dataacquistion,数据采集 dataacquisitionequipment,数据采集设备 dataacquisitionstation,数据采集站 database,数据库 databasemanagementsystem,数据库管理系统 databuoysystem,数据浮标系统 datacircuit,数据电路 datacircuit-terminatingequipment(DCE),数据电路终接设备 datacommunication,数据通信 dataconcent
5、ration,数据集中 dataconcentrator,数据集中分配器 datadriven,数据驱动Stems,rootcausemechanicaldamage,loopingrootamputationatthewoundtopreventinfection.(3)categorytreeseedlings:aspindleshouldhaveauniformdistributionofmainbranches,branches,trunkdiameterabove3.0CM;maketreesofbroadleavedtreesbr
6、anchheightshouldberelativelyconsistent,with3-5mainbranch,trunkdiameterofnotlessthan4cm,branchpointisnotlessthan2.5M;coniferoustreeswiththespindle,thereareprimary.(4)shrubsclassseedlings:tuftedtypeshrubsrequirementsirrigationbundlefull,andmaincollateraldistributionuniform,andmai
7、nbranchnumbernotlessthan5branch,atleasthas3branchaboveirrigationhighreachedprovidesstandard;creepingtypeshrubsrequirementsatleasthas3branchabovemainbranchreachedprovidesstandardlength;vinehealthseedlings,andshouldpointsbranchuniform,andmainarticlenumber5branchabove,andmainartic
8、lediameter1.0CMabove;goingitalonetypeshrubsrequirement
