1) stemming
堵孔深度
1.
Based on mechanism analyses and experiment in situ,the principle of determining reasonable stemming was put foraond out, and the relationship between the stemming and the minimum burden was pointed out,an available stemming depth was determined.
根据现场试验和理论分析,提出了合理堵孔深度的确定原则,并给出了堵孔深度与最小抵抗线的关系及合理堵孔深度的建议值。
2) screen mesh blinding
堵孔
1.
An analysis is made in the paper, on the forces acted on particles on screen surface, from which the formular for calculation of screen mesh blinding particles is derived.
文章对振动筛筛面上物料颗料受力情况进行了分析 ,推导出了堵孔颗粒的计算公式 ,提出了减少堵孔颗粒的有效方法。
3) WBC clog
WBC堵孔
1.
Describes the solutions for troubleshooting of WBC clog and HGB unit in the operation of BC-2000 blood cell analyzer.
介绍了BC-2000血液细胞分析仪在使用中WBC堵孔和HGB单元故障的解决方法。
4) Problem of stopping hole
堵孔故障
5) aperture blinding mechanism
堵孔机理
6) Pinhole closure
堵孔效应
参考词条
补充资料：第二孔(继发孔)型缺损
第二孔(继发孔)型缺损
ostium secondary defect
是心房间隔在形成上发生障碍，一般缺损较大，多在卵圆孔附近称第二孔(继发孔)型缺损。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。