1) full density,true density
真密度<冶>
2) actual density
真实密度<冶>
3) dry density
干密度<冶>
4) true density
真密度
1.
Determination of true density in high purity silica powder;
高纯硅微粉真密度的测定
2.
Effect of sample kind, samlpe size, experimental liquid, vacuum in the container and experimental temperature on testing result of true density of refractory were studied and testing data was analyzed , It showed that accuratity of testing result can be ensured by using proper method.
通过试验研究了试样种类、试样粒度、选用的试验液体、容器内的真空度以及试验温度对耐火材料真密度检测结果的影响,并对检测数据进行了分析,表明采用适当的检测方法可以确保检测结果的准确性。
3.
The immersion method of true density determination for silica refractory brick is introduced, the uncer-tainty of the test result is evaluated and expressed.
采用浸液法测定硅砖的真密度,对测量结果的不确定度进行了评定和表述。
5) true volume and density measurement instrument
真密度仪
1.
The principal of measurement of a true volume and density measurement instrument ULTRA1000 and measurement method of the close (open) cell content for rigid PU foam using the ULTRA1000 were introduced.
介绍了ULTRA1000真密度仪的测量原理,将ULTRA1000真密度仪用于硬质聚氨酯泡沫材料的闭(开)孔率测试,并与ISO4590—2002标准方法进行了比较。
6) real density
真密度
1.
The real density ,electrical resistivity and magnetoresistance of several pitch derived carbon samples were tested.
利用X射线衍射方法(XRD)检测了所得沥青炭试样的石墨化度;对比分析了几种试样的真密度、电阻率和磁阻。
2.
In the light of ultimate analysis data and density of specific gravity liquid, we put forward a formula to calculate the real density of vitrinite, and get a relatively exact computational formula of condensation ring index.
提出了镜质组试样真密度的计算公式，并改进了缩合环指数的计算式。
补充资料：催化剂真密度
分子式：
CAS号：
性质：又称催化剂真密度。表示炼油工艺流化床催化剂密度的一种方式。它是扣除了催化剂颗粒内微孔体积后的实体密度。
CAS号：
性质：又称催化剂真密度。表示炼油工艺流化床催化剂密度的一种方式。它是扣除了催化剂颗粒内微孔体积后的实体密度。
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