pitching moment是什么意思_pitching moment的中文翻译

[力]俯仰力矩

pitching───v.使倾斜（pitch的ing形式）；投掷；用沥青涂；为…定调；adj.倾斜的；陡的；n.俯仰；铺地石；投手投球

moment───n.(Moment)人名；(英)莫门特；n.片刻，瞬间，时刻；重要，契机

pitching today───今天投球

pitching in───投入；作出贡献

pitching golf───投球高尔夫

pitching machines───投球机

pitching wedge───[体]短挑回旋球棒

at moment───目前

moment travel───力矩行程

Starting with airfoil 2, the pitching moment is increased from -. 15 to -. 25 to provide more aft loading and aft camber.───从翼型2俯仰时刻由原来的15年至今25年至今，以提供更多后部后部拱落。

The calculation has provided that in the nonuniform flow field the curve of pitching moment may be distorted.───计算证明在非均匀流场中俯仰力矩曲线可能发生畸变。

numerical method is given to calculate the unsteady lift, pitching moment and drag acting on an airfoil of rotors under attached-flow conditions in a compressible flow.───流状态下的旋翼非定常翼型气动模型，给出了计算该状态下的翼型非定常升力、阻力和俯仰力矩的数值计算方法。

The investigation illustrated that the aerodynamic lift and pitching moment of wing can be predicted accurately by CFD based on RANS approach with comparison to model tests.

A numerical method is given to calculate the unsteady lift, pitching moment and drag acting on an airfoil of rotors under attached-flow conditions in a compressible flow.