1) the ground heat exchanger system test
地下换热系统测试
2) subterranean heat exchangers
地下换热系统
1.
The heat exchanging performance of the subterranean heat exchangers which are named energy collectors here is the designing foundation of ground source heat pump (GSHP) systems.
地源热泵地下换热系统对于地源热泵系统的稳定运行和地源热泵系统的投入成本起着关键的作用。
3) underground heat exchange system
地下热交换系统
1.
The results of the experiment showed that the underground heat exchange system can storage solar energy and use it for heating in the vinylhouse during the night.
试验结果表明，地下热交换系统能有效地贮存太阳能，使塑料大棚不用燃料在夜间维持８～９℃的棚内外温差，同时也使棚内地温相应提高１０℃左右。
4) heat transfer system of underground heat exchanger
地下埋管换热系统
5) Standing column well ground heat exchange system
单井循环地下换热系统
1.
Standing column well ground heat exchange system and its application prospects;
单井循环地下换热系统及其应用前景
2.
The heat source wells of standing column well ground heat exchange system(SCWGHES) have three types now: standing column well(SCW),pumping & recharging well(PRW) and gravel-backfill PRW(GB-PRW).
单井循环地下换热系统的热源井现阶段共有三种:循环单井、抽灌同井和填砾抽灌同井。
6) next generation test system
下一代测试系统
1.
Multi-parameter modeling and synchronous test analysis for next generation test system;
下一代测试系统的多参量建模与同步测试分析
补充资料：地下
1.地面以下;地层内部。 2.谓政党﹑团体等处于非法﹑秘密活动状态。 3.指阴间。 4.地面上。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条