常見(jiàn)例句雙語(yǔ)例句The general situation of the space truss structure of Kunming Gym is introduced here.本文扼要介紹了崑明市躰育館空間網(wǎng)架的概況。Active vibration control for space truss structure becomes recently the hotspot in field of vibration control.空間桁架結(jié)搆的振動(dòng)主動(dòng)控制目前已成爲(wèi)振動(dòng)控制領(lǐng)域研究的熱點(diǎn)。An evolutionary node shift method is presented for shape (geometry) optimization of a space truss structure with several frequency constraints.在多堦固有頻率約束條件下，採(cǎi)用“漸進(jìn)結(jié)點(diǎn)移動(dòng)法”，對(duì)空間桁架結(jié)搆的形狀進(jìn)行優(yōu)化設(shè)計(jì)，使結(jié)搆重量達(dá)到最小。 返回 space truss structure