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quality ratio造句

"quality ratio"是什么意思  
造句與例句手機(jī)版
  • It is also found that , the thermal conductivity of materials with big quality ratio reach a same convergence with different width of films
    同時(shí)還發(fā)現(xiàn),薄膜的寬度不同時(shí),大質(zhì)量比的材料的導(dǎo)熱系數(shù)趨于一致。
  • Msk - x ( a ) is the high price quality ratio auxiliary controller studied , developed and manufactured independently by our company , and it mixes the usual and specific requirements from customers with the industry demands organically
    是本公司自主研發(fā)與生產(chǎn)的普通發(fā)電機(jī)組高性價(jià)比的配套控制器,是將客戶通用需求與客戶個(gè)性化要求、行業(yè)性需求有機(jī)融合的產(chǎn)品。
  • The microstructures hardness grinding performances and mechanical properties of the composites have been analyzed . this paper also discusses the influences of quality ratio and mixture of different oxides to the composites " properties . at the same time , the thermodynamic principles and principles of dynamics have been studied
    本文研究了四種原位反應(yīng)體系: cuo al 、 cuo + sio _ 2 al 、 cuo + tio _ 2 al 、 cuo + sio + _ 2 + tio _ 2 al ,并對由這四種原位反應(yīng)體系所制備的鋁基復(fù)合材料的微觀組織、布氏硬度、耐磨性能以及拉伸力學(xué)性能作了分析與檢測,討論了不同氧化物配比以及不同氧化物的混合對復(fù)合材料性能的影響,研究了氧化物與al發(fā)生置換反應(yīng)的熱力學(xué)與動(dòng)力學(xué)機(jī)理。
  • From the particle settling point of view , the main factors affecting the compositional distributions of sediment have been analyzed . the result indicates that there exists quantitative relation between the compositional distributions of sediment and the settling quality ratio of the powders a and b . only the ratio varies does the compositional distributions of sediment change
    結(jié)果表明:當(dāng)有兩種不同種類的粉未a 、 b共同沉降時(shí),沉積體的組成分布與單位時(shí)間內(nèi)a 、 b粉末的沉降量比存在定量關(guān)系,只有單位時(shí)間內(nèi)a 、 b粉末的沉降量比變化時(shí),沉積體的組成分布才發(fā)生變化。
  • It's difficult to see quality ratio in a sentence. 用quality ratio造句挺難的
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