direct expansion system发音

意思翻译

直接膨胀系统

相似词语短语

expansion───n.膨胀；阐述；扩张物

market expansion───[经] 市场扩展阶段

territorial expansion───[法]领土扩张

thermal expansion───[热]热膨胀；热膨胀; 热胀

direct───adv.直接地；正好；按直系关系；adj.直接的；直系的；亲身的；恰好的；vi.指导；指挥；vt.管理；指挥；导演；指向

expansion card───扩充插件板[卡]；扩展卡；扩充插件板

direct flights───直飞航班，直达班机

direct selling───直销，直接销售，直接出售；直接销售（等于directmarketing）

by direct───直接

双语使用场景

The experimental setup of the direct expansion solar-assisted heat pump (DX-SAHP) system was constructed.───本文建立了直接膨胀式太阳能热泵(直膨式太阳能热泵)系统的实验装置。

Contrast experiments between gravity feeding and direct expansion refrigeration system were carried on, performance characteristics difference of the two refrigeration systems were found out.───并与直接膨胀供液制冷系统做同工况下的对比实验，分析两种系统的工作特性差异。

Study on the performance of a direct expansion solar-assisted heat pump system;───本文建立了直接膨胀式太阳能热泵（直膨式太阳能热泵）系统的实验装置。

英语使用场景