... 四年日收现the four invention (paper, printing, compass, gunpowder) 酸比acid ratio 益纸broke ...
基于20个网页-相关网页
... 流动比率和酸性比率 CurrentRatioandAcidRatio 流动比率,偿债能力比 liquidityratio 流动比率，酸性测试比率 acid ratio ...
基于10个网页-相关网页
sugar-acid ratio 糖酸比
Acid Test Ratio 速动比率 ; 酸性试验比率 ; 酸性实验比率 ; 酸性考试比率
current ratio and acid ratio 流动比率和酸性比率
acid-test ratio 酸性测验比率 ; 酸性测试比率 ; 速动比率
essential amino acid ratio 必需氨基酸比率 ; 释义必需氨基酸比值
tss-acid ratio 固酸比
Brix-acid ratio 糖酸比值
As the increase of temperature and light intensity, fruit sugar acid ratio decreased.
随温度和光照强度增加，果实糖酸比降低。
The effect of alcohol to acid ratio, reaction time and temperature, the catalyst amount were investigated.
讨论了醇酸比、反应时间、催化剂用量对收率的影响。
It was found that the monomer addition rate, acrylic acid ratio and the addition way of the monomer and initiator affect the cumulative and instantaneous conversion.
进一步研究了进料速率、进料方式、丙烯酸含量等因素对累积转化率和瞬时转化率的影响。
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