1) core plugging
机芯堵塞
2) blocked core-tube
堵塞芯管
1.
Optimization simulation of heat transfer performance of internally finned tubes with blocked core-tube;
内翅片管中堵塞芯管直径优化的数值模拟
3) cooler core fin blockage
冷却器机芯散热片堵塞
4) Plugging Mechanism
堵塞机理
1.
Laboratory research on plugging mechanism in gravel packed well;
砾石充填井堵塞机理实验研究
2.
Asphaltene plugging mechanism is very complex.
沥青堵塞机理非常复杂 ,文中主要研究原油组分以及流动速度对沥青堵塞的影响。
5) organic clogging
有机堵塞
1.
The use of chemical solubilization to solve organic clogging was attempted to explore in the article, which provided a new approach and new ideas to the substrate organic clogging.
用化学溶脱法解决人工湿地填料的有机堵塞,结果表明:用碱类、酸类、强氧化剂和洗涤剂可以使有效孔隙率和渗透系数均有不同程度的增加,以强氧化剂类(次氯酸钠)最为明显,可以使渗透系数恢复到原来的69%;三种溶液都对基质中的微生物类群和基质酶产生了伤害,但是经过7d可以基本恢复。
6) pump blocking
泵机堵塞
1.
This article illustrates the causes of the pump blocking of the pump concrete,including the unqualified concrete,the unqualified pipes,the improper pipe installation and operation against rules.
阐述了泵送混凝土泵机堵塞故障的原因,对影响泵机堵塞的混凝土质量不符合泵送要求、管件质量不合要求、管道敷设不当、违章操作或操作不当等因素进行了详细分析,提出了泵送混凝土泵机堵塞故障的防治措施。
补充资料:天津钢管公司250限动芯棒连轧管机组的毛管穿芯棒
天津钢管公司250限动芯棒连轧管机组的毛管穿芯棒
弓笋 天津钢管公司250限动芯棒连轧管机 组的毛管穿芯棒
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