1) growth shake
木心环缝
2) internal annular shake
木心环裂
3) ring shake
环形裂缝(木材)
4) concentric ring slit flow
同心环形缝隙流
1.
The concentric ring slit flow theory of fluid mechanics ,which is flow rate and pressure difference formula ,is usually used for analysis, research and engineering calculation in hydraulics problems, but the formula origin in general references which is based on the ordinary analysis of parallel plate (plain) pressure flow theory is not refined mathematics analysis .
在液压技术问题的分析,研究和工程计算中,经常要用到流体力学中的同心环形缝隙流理论,即流量—压力差公式Q=πdh3Δp/12μL;而通常的研究中并未对这一公式由来作过严格的数学分析,只是根据平行板(平面)压差流理论作出变通分析而得出的结论。
5) narrow concentric anular space
同心环形缝隙
6) annular gap
环缝
1.
The paper analyzes the present situation of annular furnace,discusses the optimum design scheme of large scale annular furnace from construction of furnace,distribution of heat,selection of burner and refractory,ascertainment of annular gap,and so on.
文章分析了环形加热炉的现状,从炉子结构、供热分配、烧嘴选择、耐火材料选择和环缝的确定等方面探讨了大型环形加热炉的最优设计方案。
2.
The principle of Bitchoff annular gap sealing of 6# blast furnace of Wuhan Iron & Steel Co.
通过对武钢公司6#高炉比肖夫环缝密封原理的研究,分析了环缝密封泄露的原因,并提出了解决的方法。
补充资料:木边之目,田下之心
1."相思"二字的隐语。
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