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。

热门查询:

productivity productivity accounting productivity coefficient productivity difference productivity differential
productivity factor productivity index(PI) productivity measurement productivity of added value productivity of capital goods
productivity of furnace productivity of gas productivity of land productivity of transpiration productivity of workman
productivity pattern productivity per worker productivity quantitative scale productivity rating index productivity ratio
productivity test productized product length operand product liability (PL) product liability prevention (PLP)
product line product-line profit and loss statement product liquid product measure product mix development plan
product model product modulator product moment product-moment correlation product of abrasive
product of areas product of centrifuge product of combustion product of electrolysis product of inertia
product of numbers product oil product outlet product overflow product patent
product-pay-back scheme product phase product plus product price product properties
product purity product quality product rack product register product relay
product-replacing innovations product representation product rule product sampling test products become hot on the market

所有科技知识全列表  总词库

Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号