常見例句雙語例句A kind of electromagnetic actuation optical switch is designed based on the high performance of polyimide (PI) in mechanical character, insulation and heat-resistant .利用聚酰亞胺（PI）優(yōu)良的機(jī)械、絕緣、耐熱等性能，設(shè)計(jì)出基于PI膜的磁控光開關(guān)。Based on the mechanical character and failure model of SRC abnormal joints, a damage analysis method with sub-structure and a damage model applying to SRC abnormal joints are put forward.基于鋼筋混凝土異型節(jié)點(diǎn)的受力特點(diǎn)和破壞模式，提出了一種將其視為子結(jié)構(gòu)進(jìn)行損傷分析的方法，并建立了適用于低周反復(fù)荷載下鋼筋混凝土異型節(jié)點(diǎn)的損傷模型。The mechanical character of this shock tube is …分析了該激波管的力學(xué)特性。 返回 mechanical character