基本解釋[機(jī)械工程]機(jī)構(gòu)結(jié)構(gòu)公式英漢例句雙語(yǔ)例句Through analyze the failure mechanism and structural feature of mine pillar and upside rock, the reasonable virgin coal width formula has been obtained.通過(guò)對(duì)順槽煤柱破壞失穩(wěn)機(jī)理及煤柱上覆巖體的結(jié)構(gòu)特征、垮落失穩(wěn)機(jī)理的分析，提出了合理煤柱寬度的計(jì)算公式。In this paper, the basic formula and changing rule are presented according to the loading course, the failing mechanism and the relative formula of eccentric reinforced concrete structural member.本文從鋼筋混凝土偏心受壓構(gòu)件的受力過(guò)程，破壞機(jī)理及由此所建立的基本公式出發(fā)，進(jìn)行了一系列推導(dǎo)，最終求得偏壓構(gòu)件的經(jīng)濟(jì)配筋率的一般表達(dá)式及其變化規(guī)律。structural formula of mechanism更多例句專業(yè)釋義機(jī)械工程機(jī)構(gòu)結(jié)構(gòu)公式