1) volume integrated optical density
体积积分光密度
2) Integral optical density
积分光密度
1.
Results The mean value of integral optical density was 3.
结果AMACR在前列腺癌和前列腺增生组织中平均积分光密度值(IOD)分别为3。
3) Integral optical density
积分光密度值
1.
,German) were used to analysis the positive results with integral optical density,then measure the positive product with its integral optical density,then analyze the differences of transforming growth factorβ1 and Smad7 protein expressed in the experimental group and the control group by principle of statistics.
,德国)分析阳性区域积分光密度值,以积分光密度值大小代表阳性产物表达的多少,分别对实验组及对照组转化生长因子β1及Smad7蛋白表达的差异进行统计学分析。
4) Bulk density
体积密度
1.
Influence of bulk density and graphitization degree on hardness of C/C composites;
C/C复合材料的体积密度和石墨化度对硬度的影响
2.
The results show that both magnesia and spinel are good additives to improve sintering of alumina,and bulk density of the sample can also be increased by properly extending sintering holding time.
结果表明,适量氧化镁和镁铝尖晶石都能有效改善Al2O3陶瓷烧结性能,适当延长保温时间有利于样品体积密度的增加,但是掺杂微量氧化镁更有利于透过率的提高。
3.
The influence of hydroxyethyl methyl cellulose and vinyl co-polymer on the bulk density and capillary water absorption of hardened cement mortars was studied.
研究了羟乙基甲基纤维素和乙烯基共聚物2种聚合物干粉对硬化水泥砂浆体积密度和毛细孔吸水率的影响。
5) apparent density
体积密度
1.
Aiming at the unsatisfactory apparent density of green anode,this thesis figured out the disfigurement of dry aggregate recipe in a certain company,and took some effective steps to gain a higher apparent density,thus improved the quality of pre-baked anode.
针对生阳极制造过程中体积密度始终不理想的现状,通过分析、试验,发现干料配比中存在的问题,并采取有效措施,成功地提高了生块体积密度,从而明显提高了预焙阳极质量。
2.
A test is done on pre-baked anode made from calcined coke in aspects of apparent density,real density,porosity,resistivity of powder,compressive strength,which shows compressed petroleum coke improves its chemical and physical performances.
将煅前石油焦压密和煅烧,通过体积密度、真密度、显气孔率、粉末电阻率、颗粒抗压碎强度的测试,研究压密煅烧石油焦特性。
3.
The investigations were conducted experimentally on not only its petrogrphic structure but alsothe properties of its compressive strength, apparent porosity,apparent density and moisture content.
报道了玻璃－云母多孔材料研制的结果，研究了该材料的岩相结构，对材料的抗压强度、显气孔率、体积密度进行了测试。
6) volume density
体积密度
1.
Estimation and application of volume density of discontinuities in sampling window;
样本窗口中不连续面体积密度的评价与应用
2.
Through adjusting the grain size gradation of fused silica mud,deducting the add of water when making mod via the special grind-promoted reagent,processing the mod by vacuum mixing and exhausting gas and optimizing the burning course,thus the volume density of developed fused silica product attained to above 1.
通过调整泥浆的颗粒级配、添加减水助磨剂降低制浆加水量、对泥浆进行真空搅拌脱气处理、优化烧成制度,使熔融石英制品的体积密度达到1。
3.
According to the formulation of (1-x)NBT-xBaTiO3, we select the different composition point, adopt different calcined temperature, and determine the best calcined temperature by measuring the samples' volume density and piezoelectric properties.
根据(1-x)NBT-xBaTiO3的配方,分别选取不同组成点,采取不同的预合成温度,根据样品的体积密度和压电性能,确定最佳的预烧温度。
补充资料：体积密度
分子式：
CAS号：
性质：又称表观密度，体积密度，松密度。是单位体积颗粒床层的固体质量，颗粒床层体积是颗粒体积与颗粒之间空隙的总和。若催化剂质量为m，堆体积为Vb，则堆密度ρb=m/Vb。这种密度可用100ml量筒量出。同一种颗粒，其表观密度不变，但当床层的空隙率不同时，颗粒床层的堆密度不同。
CAS号：
性质：又称表观密度，体积密度，松密度。是单位体积颗粒床层的固体质量，颗粒床层体积是颗粒体积与颗粒之间空隙的总和。若催化剂质量为m，堆体积为Vb，则堆密度ρb=m/Vb。这种密度可用100ml量筒量出。同一种颗粒，其表观密度不变，但当床层的空隙率不同时，颗粒床层的堆密度不同。
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