科学参考-科学技术类参考文献及词汇Science Reference

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