1) differences in quantity and quality
量质差异
1.
The spontaneous combustion theory of coal microcosmic structure and component differences in quantity and quality;
煤微观结构与组分量质差异自燃理论
2) quality difference
质量差异
1.
The urban-rural differences of entrance opportunity to higher education has always included two aspects of quantity and quality,but the quality difference is too often being ignored.
通过数据分析发现,1990年到2001年扩招初期,城乡学生的高等教育入学机会都在增加,但城市的增长速度远大于农村,高等教育入学机会城乡间数量差异程度不断扩大,并在2001年左右达到最高点,至2005年则有缓解的趋势;农村学生更多在低层次学校、冷门专业就读,而城市学生恰好相反,高等教育入学机会城乡间同时存在较大的质量差异。
3) difference of grain weight
粒质量差异
5) doctrine of qualitative difference
质量差异说
1.
In our country, the scholars tend to support the following representative doctrine of the nature of administration offence:doctrine of quantitative difference, doctrine of qualitative difference, doctrine of both quality and quantitative difference, doctrine of double nature.
我国有倾向于质的差异说、倾向于量的差异说、倾向于质量差异说及双重性质说等四种较具代表性的行政犯性质学说。
6) reservoir quality difference
储集层质量差异
补充资料:传质通量
分子式:
CAS号:
性质:又称传质通量。单位时间、单位面积所传过去的物质质量,用符号N表示,其单位为kg/(m2·s)。
CAS号:
性质:又称传质通量。单位时间、单位面积所传过去的物质质量,用符号N表示,其单位为kg/(m2·s)。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条