1.
Study on Efficiency Scanning Testing System of Most Penetrating Particulate Size for HEPA Filter & ULPA Filter;
高效空气过滤器最易穿透粒径效率扫描测试台的研制
2.
Research on Most Penetrating Particulate Size Efficiency Testing System of HEPA Filter;
高效空气过滤器最易穿透粒径效率测试台的研制
3.
Study on the Particle Count Efficiency at the Most Penetrating Particle Size for High Efficiency Fibrous Filter Media;
高效纤维滤料最易透过粒径计数效率的研究
4.
Relationship between NaCl aerosol size distribution and testing efficiency for the sodium flame method
氯化钠粒径分布对钠焰法过滤效率的影响
5.
Particles in the range of 10 to 150 microns fluidise best and careful selection of the size distributions used leads to higher efficiency.
粒径在10到150微米的颗粒都可以很好地流化，小心地选择粒度分布可以使效率更高。
6.
Research on Biological Aerated Filter Treatment Efficiency for Media Size and Macrospore Aperture;
滤料粒径和曝气管开孔率对曝气生物滤池处理效能影响的研究
7.
Antenna efficiency of an aperture-type antenna
孔径型天线的天线效率
8.
Factors Influencing Latex Particle Size and Water Absorption of Styrene-Acrylic Emulsion
苯丙乳液胶粒粒径和涂膜吸水率的影响因素
9.
Carbon black--Indirect determination of particle size--Reflectance method
GB/T3780.17-1995炭黑粒径的间接测定反射率法
10.
The results show that the product properties can be improved obviously, and theparticle size of fillers may have influences on plasticization, tensile strength, breakingelongation and flame retardation of product.
不同粒径的氢氧化铝粉末对搪塑制品的塑化程度、伸强度、裂伸长率、烟、燃效果均有不同影响。
11.
EXERCISE PERFORMANCE,MITOCHONDRIA ENERGY TRANSITION RATE AND EFFICIENCY;
线粒体能量转化效率、速率与运动能力
12.
The Marketization for NPA of State;
论提高不良资产处置效率的有效途径
13.
Operating Efficiency Analysis of Rod Pumping Equipment and Approaches to Improve Efficiency
有杆抽油设备运行效率分析及提高效率的途径
14.
Experimental Research on the absorption rate of Calcium Carbouata of Different particle Size in rats
不同粒径超细碳酸钙在小鼠体内的吸收率
15.
Effect of Rock Fragment Content and Size on Red Soil Water Diffusivity
砂石含量及粒径对红壤水分扩散率的影响
16.
The Analysis of the Effect to the Equivalent Grain of the Gravel in Diameter Made about Its Seepage;
无粘性土等效粒径对渗流影响的效果分析
17.
A study on the enhancement of therapeutic efficacy of HIFU by magnetic nano-particles
纳米磁性颗粒增强HIFU治疗效率的研究
18.
Radial Distribution of Voidage in a Fixed Bed Reactor with Lower Diameter Ratio of Bed to Particle
床层与颗粒直径比小的固定床反应器径向空隙率分布