常見例句雙語例句There is always an unstable region or break in the static pressure curve of a propeller fan .在螺旋槳式風(fēng)機的靜壓曲線中存在著不穩(wěn)定區(qū)域或斷點。This experience will be very helpful in the design of test for high by-pass ratio turbofan engine and propeller-fan engine.這些經(jīng)驗對于我們今后設(shè)計大函道比渦扇發(fā)動機和螺漿風(fēng)扇發(fā)動機試車臺時,將是十分有用的。The LGY axial fan propeller adopts high-quality aluminium alloy, and has the characteristics of light weight, high-temperature resistance, rust protection and corrosion resistance.LGY軸流風(fēng)葉采用優(yōu)質(zhì)鋁合金為材料,具有重量輕、耐高溫、防銹抗腐蝕等特點。taobaodaji.cn 返回 propeller fan