| 释义 |
ventilating system短语¹⁴⁴⁹⁷²⁺²
基本英英近义反义例句例句
通风系统
Noun:
a mechanical system in a building that provides fresh air;she was continually adjusting the ventilation 近义词 ventilation通风ventilation system通风系统
But then farms began to use new ventilation systems.但然后农民开始使用新的通风系统。
The crankcase ventilation system carries fresh air through the crankcase.曲轴箱通风系统要携带新鲜的空气通过曲轴箱。 Contrast to four kinds of control type in laboratory ventilating system. Varidble air volume Usage Based ControlUBC is the most advanced ventilating/span> system in laboratory design.
对比了四种实验室控制方式的优缺点。变风量适应性控制是目前最先进的实验室通风设计方式。 chemyq |