1) equivalent pipe method
当量管长法
2) elbow equivalent
弯管当量长度
3) equivalent length
当量长度
1.
A IG541 fire suppression laboratory and a equivalent length of pipe fittings measuring system were established.
设计并建立了IG541管道配件当量长度测量系统和IG541气体灭火实验系统。
2.
This paper based on the example, the variable section step-shaft with spline or slot, and according to equal rigidity condition, Presenting calculable formula of equivalent length in accordance with the shaft under torsional working condition.
以机械传动中所常见的开有花键或键槽的变截面阶梯轴为例,根据刚度相同条件,推导出了在扭矩作用下变截面阶梯轴所对应的当量长度的计算公式。
3.
The model of equivalent length, the feasibility of the evacuation route and the concepts of the coefficient of pass difficulty, ease and danger were put forward.
当毒气泄漏时 ,正确的疏散指挥是避免和减少人员伤亡的关键 ,而选择最佳疏散路线又是正确指挥的前提·基于扩散理论和毒物伤害模型之上 ,把事故伤害范围划分为致死区、重伤区、轻伤区和吸入反应区·接着 ,讨论了疏散路径的可行性和当量长度模型 ,提出了通行难易程度系数和危险系数的概念 ;然后根据网络理论的k最短路解法 ,讨论了两点间k条最短疏散路径的求法·最后 ,以某市化工厂的氯气泄漏为例 ,求出从泄漏点到疏散安全地点的 3条最短路线的当量长度分别为 2 4780m ,2 72 2 1m和 386 79m
4) equivalent slope length
当量坡长
5) equivalent shaft length
当量轴长
6) TNT equivalent weight method
TNT当量法
1.
The principle,arithmetic and procedure of approximate calculating the hazard radius with TNT equivalent weight method were introduced.
文中介绍了用TNT当量法近似计算锅炉爆炸事故危害半径的原理、计算方法和程序,最后进行了实例计算。
2.
The principle and arithmetic of simulating the consequence with TNT equivalent weight method are described.
重点描述了采用TNT当量法模拟锅炉爆炸事故后果的原理、计算方法和程序,最后进行了实例模拟。
补充资料：长法
1.长久不变的法令制度。 2.长久之计。
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