电子与通信专业英语.pptx

PartIFUNDAMENTALS

Unit1-Text(1)WordsExpressionsAlgebra [5AldVibrE] n. 代数学algorithm [5Al^EriTEm] n. 算法arithmetic [E5riWmEtik] n. 算术calculus [5kAlkjulEs] n. 微积分curriculum [kE5rikjulEm] n. 课程differentiation [7difE7renFi5eiFEn] n. 微分discipline [5disiplin] n. 学科discrete [dis5kri:t] adj. 离散的equation [i5kweiFEn] n. 方程式；等式evaluation [i7vAlju5eiFEn] n. 赋值；值的计算exponential [7ekspEu5nenFEl] adj. 指数的，幂数的formalism [5fC:mElizEm] n. 形式heterogeneity [7hetErEudVi5ni:iti] n. 异种，异质，不同成分integration [7inti5^reiFEn] n. 积分

Unit1-Text(2)limit [5limit] n. 极限linear [5liniE] adj. 线性的（nonlinear，非线性的）logarithmic [7lC^E5riWmik] adj. 对数的matrix [5meitriks] n. 矩阵oscillatory [5CsileitEri] adj. 振荡的；变动的sequence [5si:kwEns] n. 序列statistics [stE5tistiks] n. 统计；统计学trigonometric [trI^EnE5metrIk] adj. 三角学的；三角法的variable [5vZEriEbl] n. 变量vector [5vektE] n. 矢量，向量Expertsystem 专家系统Fourierseries 傅里叶级数Oralpresentation 口头报告OrdinaryDifferentialEquation 常微分方程(abbr.ODE)

Notes[1]Developmentsincomputertechnologyandrelatedsoftwarehaveprovidedthe?engineerwithtoolsofincreasingpowerandsophisticationwhichhavesignificant?implicationsfortheuseandroleofmathematicsinengineeringpractice.Unit1-Text(3)本句中which引导的定语从句修饰整个主句，haveimplicationfor…表示“暗示”。计算机技术及其相关软件的发展为工程技术人员提供了功能强大且日趋完善的工具，使数学应用于工程实践并发挥着重要作用。

Unit1-Text(4)Notes[2]Ifengineersaretotakefulladvantageofsophisticated?compu-tationaltoolsthenitisessentialthattheybecomeeffectiveatmathematical?modellinganddiscriminating,intelligentandwaryusersofpackagedsoftwareand?otheraidstocomputa-tionalmodelling.由that引导的主语从句（it是形式主语）中become做谓语，后接两个并列成分effectiveat…和…usersof…，其中discriminating,intelligent及wary均修饰users。如想充分利用这些复杂的计算工具，工程技术人员必