1) cell size distribution
泡孔分布
1.
The sub-cluster scale theory on the cell size distribution was put forward by the sub-cluster statistics in order to reveal the internal relationship between the cell microcosmic structure and macroscopic mechanics property of foam.
其中lnR_1表征了发泡体拉伸伸长时所需的能量，其与断裂伸长率应有线性关系；lnR_1·R_2表征体系泡孔分布达到某一均匀性所需的能量，其与泡孔密度应有直接关系；ln(R_2／R_1)表征发泡体压缩回弹时所需的能量，其应与发泡体回弹率有线性关系。
2) bubble distribution
气泡分布
1.
Considering the effect of bubble size,bubble distribution and bubble lifecycle on the DO of aeration tank in micro-pore bubble aeration systems,there was an optimal bubble group which could maximize DO in aeration tank.
综合考虑气泡尺寸、气泡分布、气泡生命周期等对微孔曝气水体DO的影响效果,存在着使曝气效果达到最佳的最优气泡群。
2.
Physical and mathematical models are established in order to analyze and calculate the influence of seawater temperature and bubble distribution on conductivity characteristic of ship wake.
为了对水面舰船尾流的电导率特性受海水温度和气泡分布的综合影响进行理论分析和计算,在建立物理模型和数学模型时,对于具有垂直温度梯度的海水中水面舰船的气泡尾流,假设检测尾流的电导率探头极间的气泡分别呈任意分布和均匀分布,获得了海水温度、气泡半径、气泡数密度及气泡分布方式对非尾流区海水电导率与尾流电导率之差δK的综合影响规律。
3) macro-pore size dis-tribution
大孔孔分布
4) pore diameter distribution
孔径分布
1.
The results indicate that γ Al 2O 3 and ( γ+θ) Al 2O 3 are suitable for carriers, its selectivity both depends significantly on the pore diameter distribution of the carriers and is also improved by adding copper, and the best mol ratio o.
结果表明：载体可以采用γ－Ａｌ２Ｏ３或（γ＋θ）－Ａｌ２Ｏ３，载体的孔径分布对催化剂的选择性影响极大，最佳孔径分布为孔径＞１０ｎｍ的孔占８０％左右；在镍基催化剂中加入铜，可显著提高选择性，ＣｕＯ与ＮｉＯ最佳摩尔比为０。
2.
A cylindrical pore model is used to calculate the pore diameter distribution.
用双气路色谱法测定Ｎ２吸附的ＳｉＯ２负载型催化剂的吸附等温线及吸附回线；用多项式对吸附（脱附）曲线进行拟合；用圆筒孔模型和脱附分支进行此类催化剂的孔径分布计算。
3.
Based on the results of mecury injection and gas absorption analytical methods of caprock,the complete pore diameter distribution diagram of caprock and the capillary pressure curve can be obtained.
将压汞法和气体吸附法2种测定结果换算相衔接可得到完整的盖层全孔隙结构孔径分布图及其毛细管压力曲线,结合全驱岩样饱和水模拟实验即可直接测定岩样突破压力。
5) pore distribution
孔径分布
1.
The results show that the surface area, pore volume and pore distribution are the main factors for water vapor adsorption properties of sepiolite.
结果表明:影响海泡石吸湿性能的主要因素是其比表面积、孔容积和孔径分布。
6) Pore size distribution
孔径分布
1.
Variation of pore structure of semi-coke with temperature and spatial location during pyrolysis ——Porosity,specific surface area and pore size distribution;
焦化过程半焦孔隙结构时空变化规律的实验研究——孔隙率、比表面积、孔径分布的变化
2.
Effect of pore size distribution on mass transfer in direct contact membrane distillation;
膜孔径分布对直接接触式膜蒸馏传质速率的影响
3.
The Measurement of the Specific Surface Area and Pore Size Distribution of a kind of cayalyst;
一种工业用微球硅胶比表面积和孔径分布的测定
补充资料：孔分布
分子式：
CAS号：
性质：孔分布又称孔容分布，指催化剂孔体积随孔径大小变化而改变的分布规律。一般以ΔV/Δr对孔半径r作图，用曲线描述孔径分布规律。其中ΔV是孔容增量。孔径在10nm以下的细孔用气体吸附法，大孔用压汞法测定。
CAS号：
性质：孔分布又称孔容分布，指催化剂孔体积随孔径大小变化而改变的分布规律。一般以ΔV/Δr对孔半径r作图，用曲线描述孔径分布规律。其中ΔV是孔容增量。孔径在10nm以下的细孔用气体吸附法，大孔用压汞法测定。
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