Specific surface areas,pore volumes were determined through BET method and t-plot method.
采用BET法和t法测定不同燃尽率的石油焦的比表面积和孔容积,并用FHH模型求得各样品的表面分形维数。
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。
Based on the fundamental equation of aerodynamics and boundary layer theory, the characteristic of the last stage is analyzed when steam turbine operate under the low volume flow condition.
基于气体动力学基本方程和附面层理论,对汽轮机在小容积流量工况下的末级特性进行了理论分析,着重分析了回流首先出现的位置及它的扩张方向,并结合试验提出了汽轮机末级流场已出现回流的流动模型及对此模型的求解方法。
Performance computational analysis for LP section of Shajiao Power Plant s 300MW steam turbine operating under low volume flow condition is conducted, using the computational software package for thermal and pneumatic characteristics of high power double reheat steam turbines as well as the computational program for low volume flow (field) and pneumatic characteristics of LP section.
采用开发的“大功率中间再热汽轮机热力性能和气动性能计算软件包和低压级组小容积流量流场、气动性能计算程序”,对沙角 A厂 30 0 MW汽轮机低压级组在小容积流量工况下性能进行计算和分析 ,预测了末级产生脱流工况的结果 ,可供调峰运行参考。
A simple determinate method to the Transitional Conditiona,and the characteristic of the last stage is analyzed when steam turbine operate under the low volume flow condition.
提出了过渡工况的确定方法,对汽轮机在小容积流量工况下的末级特性进行了理论分析,着重分析了脱流首先出现的位置,并结合实验提出了汽轮机叶片根部出现脱流的判断方法及求解方法。
Standard test method for granutar activated carbon from coal--Determination of pore volume
GB/T7702.20-1997煤质颗粒活性炭试验方法孔容积的测定
At medium and high RH (>43%), the main factor is pore volume.
在中高相对湿度(43%～98%)时,孔容积是决定调湿性能的主要因素。
movable pore volume
流体可驱移的孔隙容积
water thruput pore volumes
以地层孔隙容积为计量单位的注入水量
Preparation and EDLC Applications of Mesoporous Carbons with High Specific Surface;
高比表面积中孔炭材料的制备及其双电层电容性能研究
Influences of Surface Area and Pore Structure on Electrochemical Performance of Electric Double-layer Capacitance
活性炭比表面积与孔隙结构对双电层电容特性的影响
Porous carbon synthesized through chemical Vapor Deposition of Ferrocene and its electrochemical capacitance behavior
气相沉积二茂铁制备多孔碳及其电化学电容器性能
pore volume of porous packing
多孔填充剂的孔体积
interlobe space
(容积式压气机) 叶间容积
The free mucosa of inferior turbinate is easy to be got and survive.
自体下鼻甲黏膜取材方便 ,容易存活 ,可用于修补较大面积的鼻中隔穿孔 ;
Evaluation of atrial volume and function with real-time three-dimensional echocardiography in patients with secundum atrial septal defect
实时三维超声心动图评价继发孔型房间隔缺损患者的心房容积和功能
a unit of measurement of volume or capacity.
测量体积或容积的单位。
acid volume to coupon area ratio
酸容积与试件面积比
Cubic content, volume, or displacement.
体积，容器，排水量
apothecaries' measure
(容积单位) 药衡制
calibrated measuring [volumetric]tank
校准测量[容积计量]容器
calibrated measuring volumetrictank
校准测量/容积计量容器
pressure-volume diagram
压容图,压力容积曲线图