2) matted roots
错结的盘根
3) packing
[英]['pækɪŋ] [美]['pækɪŋ]
盘根
1.
The packing sealing performance of the well head is closely related with the contact pressure,size and distribution in the sucker rod system,so it is important to study the rules of the contact pressure in the sealed face.
有杆抽油系统的井口盘根密封性能与密封面的接触压力分布和大小密切相关,研究其规律至关重要。
2.
The main causes why the old-type packing for a centrifugal clean water pump had poor packing seal efficiency are analyzed.
析了离心清水泵原用盘根密封性差的主要原因,从经济和节能两个方面考虑,采用一种新型密封材料,既减轻了维修成本又为企业带来巨大的经济效益。
4) stuffing
[英]['stʌfɪŋ] [美]['stʌfɪŋ]
盘根
1.
The sealing mechanism of conventional sealing stuffing was analysed.
在分析常规密封盘根的密封机制,及其存在的形状和材质选用不合理、更换不便、密封效果不好和使用寿命低等问题的基础上,提出了采用普通传动V带作为新型密封盘根的设计方案。
5) nodal root
节根
1.
Effect of soil ridging on the characteristics of corn nodal root;
培土对玉米节根特征的影响
6) origins of mistakes
错误根源
1.
In order to analyze his origins of mistakes,we should thoroughly understand his thought theories,history,thinking methods and his personality.
分析其错误根源,应从历史及其思想理论、思想方法、个人性格等方面入手。
补充资料：盘根错节
1.树根盘曲，枝节交错。比喻繁难复杂不易解决的事情。
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