“专业管线图”的概念、定义、翻译、参考文献-科学参考

单词	专业管线图
释义	专业管线图 Encyclopedia 工学地下管线测量释 special pipeline map专业管线图地下管线图分为专业管线图和综合管线图两种，均以彩色绘制（排水为褐色，燃气为粉红，热力为桔黄，工业为黑色，电力为大红色，电信为绿色，综合管沟为黑色）。
随便看	downstep downstream downstream back downstream fish passage facilities downstream processing downstream sequence Down the Mountain downthrust down time Downton Abbey Downtown Pittsburgh downward downward bias downward causality downward compatibility downward concave downward continuation downward control principle downward convex downward cumulation downward deviation downward directed set downward drift stoping with backfill downward lighting downward Lowenheim-Skolem theorem

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。