internal porosity

基本解釋

Can increase the internal porosity of the friction material thus helping to reduce noise.
能提高摩擦材料內(nèi)部的孔隙率從而幫助減少噪音。
It is shown that background porosity reduces internal pressure fluctuation and this effect can be predicted accurately by using the governing differential equation deduced in this paper.
研究結(jié)果表明本文推導(dǎo)的方程能準(zhǔn)確的預(yù)測背景孔隙對(duì)風(fēng)致內(nèi)壓響應(yīng)的影響，能為工程抗風(fēng)設(shè)計(jì)提供有效的理論依據(jù)。
Hence, when the slab is subjected to the liquid core pre-rolling, it will be possible to obtain a refinement of the internal structure by reducing the central porosity as well as the segregation.
因此，當(dāng)板坯經(jīng)歷液芯預(yù)軋制的時(shí)候，將可能會(huì)通過減少中心多孔性和分離來獲得內(nèi)部結(jié)構(gòu)的精制。