常見(jiàn)例句The values of Kd*max/Kd are 20.49, 16.86, 20.60, 5.30, respectively; and form in versal ratio to foc of soil. Kd*max/Kd比值則分別為20.;49;16The aim of this paper is to discuss the versal deformations of relative map germs with K equivalence. 摘要本文研究了K等價(jià)下相對(duì)映射芽的通用形變問(wèn)題。Multi- sets with parallel mode-available to perform wire control for synchronous and independent femote control, vise versal! 多臺(tái)并聯(lián)-可執(zhí)行聯(lián)控、同步遙控、個(gè)別獨(dú)立控制,反之亦可!Based on the contact equivalence of relative mapgerms,the necessary and sufficient condition for a(deformation) of relative map-germ to be versal is obtained. 基于相對(duì)映射芽的接觸等價(jià),給出相對(duì)映射芽的形變是通用形變的必要充分條件。We study the relative map germs by methods of versal deformation of classic singularity theory and get a method of deciding relative K-versal deformations and some relative propositions. 利用經(jīng)典奇點(diǎn)理論中的通用形變理論的方法,獲得了K等價(jià)意義下相對(duì)映射芽的通用形變的判別法及相關(guān)性質(zhì)。Versal demonstration and in the determination of the ventilation reversal rate,the pressure of main fan should not be lowered too much and a certain safety factor should be reserved. 通用示范和決心,通風(fēng)逆轉(zhuǎn)率的壓力,主扇不應(yīng)該降低太多,有一定的安全系數(shù)應(yīng)保留。 返回 versal