1) oil density
油品密度
1.
The oil density measuring instrument design based ultrasonic characteristics;
基于超声波特性的油品密度仪设计
2.
Ultrasonic measuring method of oil density;
油品密度的超声波测量方法
3.
With the development of science and technology, the methods of oil density measurement have been improving.
油品密度是油品交接计量中的重要参数之一,因此需要对它进行准确的测定。
3) product density
产品密度
1.
The influence of screw speed,die diameter and ingradient humidity on the product density is experimentally studied.
作者试验研究了螺杆转速、模孔直径及配料湿度对产品密度的影响。
5) oil density
原油密度
1.
A study on forecasting model of oil density with reservoir-rock pyrolysis data and its application in Bohai sea;
渤海地区储集岩热解法原油密度预测模型研究及应用效果
2.
A Rock-Eval pyrolysis parameter, TPI value, for oil-bearing reservoirs from a basin of Northwest China is correlated with oil density and viscosity by means of regression.
对某盆地几十口探井中油气层的油质系数与相应层位原油的密度和粘度作相关分析，结果表明，油质系数ＴＰＩ值与原油密度呈线性关系，与原油粘度呈负指数关系。
6) glycerol density
甘油密度
1.
So, the influence of the sample melting temperature, temperature rising rate and the glycerol density is analyzed.
煤沥青软化点按 GB/T2 2 94-1997方法测定 ,存在结果不稳定、重现性不好的问题 ,为此 ,分析了测试过程中熔样温度、升温速度及甘油密度的影响。
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