1) head width reduction
头部失宽
1.
In order to analyze the rules of head width reduction of slab during side pressing, a finite element model was established by method of numerical simulation.
为了分析定宽过程中板坯头部失宽的变化规律,利用数值模拟的方法建立了板坯侧压的有限元模型。
2) width deviation at head and tail end
头尾失宽
3) nose stall
头部失速
4) local head losses
局部水头损失
1.
Influence and numerical simulation of local head losses on pressured conduit hydraulic transients;
局部水头损失对流体瞬变的影响及其数值模拟
5) local head loss
局部水头损失
1.
Comparison with calculating the coefficient of local head loss models for inverted siphons;
倒虹吸有压弯管的局部水头损失系数计算方法比较
2.
Experimental research on local head loss associated with permeable pile groins
桩柱透水丁坝的局部水头损失试验
3.
The backwater and general formula of the local head loss of regulation structures is presented in this paper.
简述整治建筑物的壅水及其机理,归纳出局部水头损失壅水的通用公式。
6) local head loss
局部压头损失
补充资料：灰失失
1.悻然﹑失望貌。
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