请输入您要查询的字词:


科学参考收录了1248194条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。

first-order condition first-order constraint qualification first-order correction first-order derivative first order derivative
first-order design first order difference first order differential equation first-order dispersive filter first-order effects
first order elimination model first order equation first-order equation first-order error first-order expression
first-order factor first-order factor analysis first-order feedback system first order fluorescence first-order homogeneous nonstationary process
first-order instrument first order kinetics first order level(l)ing first order logic first-order loop
first-order Markov process first-order Markov scheme first-order Markov sequence first order of solution first order phase transition
first-order predicate first order predicate calculus first-order predicate logic first order rate process first-order reaction
first-order red plate first order reflection first order segregate first-order serial correlation first-order spectrum
first-order station first order stationary first order subroutine first-order system first-order test
first order theory first-order theory first-order transition first-over kettle first overtone
first page indicator first pass first passage time first-pass own code first-pass sorting
first-phase first pickling first piece first point of Aries first point of Cancer
first point of Capricornus first point of Libra first polish first pour first power
first pressing first principal stress first pruning first puff first put on trial sale
first quality first quality brick first quality cut first quality ware first quarter
first radiation constant first-rank galaxy first rate first-rate first-rate quality
first-rater first ratoon first record of a set first reduction gear pinion first reduction gear wheel
first-remove subroutine first rest first revisal first roller first roving frame
first runnings first-run slag firsts firsts and seconds first-scattering angle
first selector first sepal primordium first septum first service first set graft reaction
first set rejection first sheathing leaf first signal first signal system first sintering
first son first speaker first speed first speed gear first spermatocyte
first stage first stage annealing first-stage cofferdam first-stage construction first stage graphitization
first-stage installation (电站的) first stage ionization first stage of creep first stage polymerization first-stage reduction
[首页] [上一页] [1542] [1543] [1544] [1545] [1546] [1547] [1548] [下一页] [末页] 共有 1248194 条记录 页次: 1545/10402
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号