“the first national census on pollution sources”的概念、定义、翻译、参考文献-科学参考

单词	the first national census on pollution sources
释义	the first national census on pollution sources Encyclopedia 工学〔事件和活动〕释 the first national census on pollution sources 第一次全国污染源普查在全国范围内开展的污染源情况调查统计工作。是一次重大的国情调查。
随便看	tremendous outburst amplitude dwarf nova tremolo tremor trench trench and forearc basin trench-arc-backarc basin system trench-arc-basin system trench coat trench cutting re-mixing deep wall method trenched and seeded slope protection trench engineering technology trencher trencher cap trench fever trench gate insulated gate bipolar transistor trenching trenching geological logging trench metal-oxide-semiconductor barrier Schottky rectifier diode trench rescue trend trend analysis trend-based forecasting trend component trend component of time series trend control chart

科学参考收录了854744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。