mixed fraction 中文意思是什麼
mixed fraction
解釋
帶分數-
The result shows that the best comprehensive properties of silver conductor multilayer aln ceramic substrates can been achieved by two - step organic vehicle evacuation technology and cofire the substrate using mixed atmosphere gases of nitride and micro fraction of oxide
結果表明，二次排膠法與在氮氣氣氛中加入微量氧進行燒結，獲得了綜合性能優良的銀布線多層陶瓷基板。 -
Three models are proposed as follows by applying the model of " mixed flow " : the stress of increasing fluid on fouling, collision between solid particles and fouling, and solid particles movement velocity ; the effects of operating parameters, properties of particles, and the volume fraction of particles on stress in solid - liquid two phase flow, collision stress between solid particles and fouling, maximal contacting area between solid particles and fouling and maximal contacting time between solid particles and fouling are investigated systematically by calculating and theoretical analysis
利用「混流」模型，建立了兩相流體的剪應力模型、固體顆粒與垢層的碰撞模型和固體顆粒的運動速度模型；通過計算和理論分析，系統地考察了操作參數、顆粒物性、顆粒體積分率等對固液兩相流剪應力、顆粒對垢層的碰撞力、顆粒與垢層的最大接觸時間和最大接觸面積的影響。 -
In order to improve the antistatic performance of synthetic fabrics and analyze influence of the stainless steel mass fraction, the distribution and the shape in fabrics on antistatic performance of knitted fabrics, the blended yarn of stainless steel staple with cotton and the wrapped yarn of stainless steel filament with acrylic were made, then various stainless steel / acrylic mixed knitted fabrics which have different stainless steel mass fractions and distributions were designed
摘要為改善合成纖維織物的抗靜電性能，分析不銹鋼質量分數及分佈對織物抗靜電性能的影響，研製了不銹鋼纖維棉混紡紗和不銹鋼長絲腈綸包纏紗，並設計了多種不銹鋼纖維質量分數和分佈形式的針織物。
分享友人