lower chamber meaning in English
下气室
下闸室
Examples
- Fill the lower chamber with water , place the filter in , then fill with medium ground coffee . do not press the coffee down too firmly
往下腔中注水?把过滤网放到位?然后注入中量的原咖啡。别把咖啡压得太紧。 - Common forms of arrhythmia , such as atrial flutter , occur when abnormal electrical circuits deelop inside of the heart ' s upper chambers , causing the heart to beat ery quickly ( about 150 beats per minute ) and out of sync with lower chambers , or entricles
一般心律失常的类型，例如心房扑动，是由在上部分的心腔内形成的异常心电环路引起，它导致心房跳动非常快（大约每分钟150次） ，从而与下部分的心腔或心室不同步。 - In this paper , some problems existed in a large - scale blasting with double - stage and multiple - row chambers , which were found during excavating and transporting broken rock , is introduced , the main reasons for the unsatisfactory blasting effect at the place between upper stage chambers and lower stage chambers are analyzed , the influencing effect of blasting of the upper stage chamber to blasting of the lower chamber is discussed , and some principles that should be obeyed in designing large double - stage and multiple - row chambers blasting
摘要介绍了某万吨级特大型双层多排药室爆破在爆后岩碴清运中发现的问题，分析了山体中部上、下层药室之间局部爆破质量差的主要原因，探讨了上层药室爆破对下层药室爆破的影响作用机理，并初步提出了大型双层多排药室爆破设计应遵循的原则。