2) steam density
蒸汽密度
1.
Study on the mathematical model of steam density and the steam flow measurement on line to realize temperature and pressure compensation;
蒸汽密度数学模型在线温压补偿蒸汽流量分析
3) Gasoline density
汽油密度
1.
For it is difficult to get the carbon-hydrogen ratio of gasoline during themeasuring of petrol fuel consumption with carbon balance method, according to therelationship between carbon-hydrogen ratio and gasoline density, a simple mathematicalmodel is derived as a new method for the measuring of gasoline carbon-hydrogen ratio inpractice.
鉴于用碳平衡法测量汽油机耗油量时汽油碳氢质量比难以测定，根据汽油碳氢质量比与汽油密度的对应关系，导出了汽油碳氢质量比与密度关系的简单数学模型，为汽油碳氢质量比的测定提供了一种新的方法。
4) Vapor density
水汽密度
5) vapour density
蒸气密度，汽密度
6) car density
小汽车密度
1.
Based on several case studies and questionnaire surveys, this paper proposes the use of a new concept- "car density" -as a design guideline for the way of parking, the garage size and the service radius in residential districts.
本文在进行居民问卷调查和实例分析的基础上，从居民的主观需求和居住区用地等定额限制条件出发，提出根据“小汽车密度”选择停车方式，以及确定车库规模和服务半径的思路。
补充资料：非密度制约因素(见密度制约因素)
非密度制约因素(见密度制约因素)
l焦非密度制约因素见生态因素、密度制约后
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