“半固定管道式喷灌系统”的概念、定义、翻译、参考文献-科学参考

单词	半固定管道式喷灌系统
释义	半固定管道式喷灌系统 Encyclopedia 工学喷灌释 semi-permanent sprinkler system半固定管道式喷灌系统由固定的加压泵站或压力水池，固定的输水干管和可以移动的支管、竖管及喷头构成的喷灌系统。
随便看	rule of propriety rule of public security command rule of rationalization rule of rearrangement of quantifiers rule of reductio ad absurdum rule of regional resources combination rule of risk rule of rounding rule of side fitness rule of signs rule of simplification rule of simultaneous substitution rule of substitution rule of sums rule of supposition rule of syllogism rule of three rule of thumb rule of transformation of quantifiers rule of transitivity of equivalence rule of transposition rule of trial and error rule of Vs rule-oriented government rule-oriented social governance model

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。