3) environment under boat bottom
艇底环境
4) bottom environment
底质环境
6) over-heat at the bottom
底部过热
1.
Harm to the ammonia refrigeration System when oil into it and the cause of over-heat at the bottom of ammonia-oil separator are analysed and relevant treatment is suggested.
分析油进入氨制冷系统的危害、氨油分离器底部过热的原因及处理方法。
补充资料:底部
底部——
股价长期趋势线的最低部分。
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