科技英语单词研讨.doc

随机过程 toss a die be at liberaty to do sth./be free to 1 time out of 6/（1/6）of the dice sample function/probability density function/autocorrelation fuction/delta funtion Parseval’s/shannon theorem Hartley-Shannon law energy /power spectral density/spectral range the upper-frequency limit/lower bound/upper limit truncate截短，截断/cutoff截止/smooth tone transition过渡，转变/span横跨，跨越 intuitive/intuitively直觉的/直觉地 in an attempt to… 为了… it can be argued that… 我们可以证明… we observe that… 我们发现 we recall that…，and identifying…as…，we find that…我们回想一下有…，然后定义…，最终我们发现… deterministic确定性的 heuristic启发式的，渐进的 complementary互补的/compact/brief紧凑的；简洁的 implement使用/perform实施/exploit使用/employ使用/exploitation剥削/impractical无法实现的/suited to适用于 successive/continuous连续的/discrete离散的/disperse/distribute分散，散开/discrete level离散电平 analogously类似地/correspondingly与之相关联的/specifically具体说来/hereafter今后，从此以后/basically就是/broadly大致上 neighboring samples相邻样品/adjacent cells相邻小区 procedure方法/in this technique技术/process方法/method equation式子，公式/expression表达式/formula公式，秘方/identity恒等式 definition定义/theorem定理/law定律/axiom公理 a negative statement of/associated with……/negative theorem逆定理 conceptually概念地/outline/synthesis部分/synopsis/conspectus提纲，要点，概要/reliably可靠地/reasonably相当地/appreciable相当的 /selectively有选择地 collection/ensemble集合，集/subset子集/specimen/example/instance例子 interval/separation/spacing/gap间隔，距离 variable变量/variation动态范围/argument自变量；辐角 margin余量；容限 facorization因式分解 time invariant时不变的 statistical average统计平均值 root-mean-square 均方根/zero-mean 零均值 covariance协方差 uncorrelated不相关的 stationary平稳的 ergodic各态历经的 uniform/even均匀的，一致的/ normalized energy归一化能量 performance性能/properties特性/characteristics/specifications特性，特征/availability可用性/nature/intrinsic operation运算；设备/operator算子，接线员 product乘积 quotient商，系数，份额/ratio to除以/divided by除以 convolved with 卷积 sum和/be appended to subtraction减法 derivative导数 differential微分，差分/differentiate求微分/differences偏差，差异 integral积分/integrate积分/integer整数/rational number有理数/real number/imaginary number实虚数 Q有理数（quotient）Z整数（zahlen（