1.
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
2.
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
3.
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
4.
Study on Performance of HEPA ﹠ ULPA Filter Media Based on the MPPS Method;
高效、超高效空气滤纸最易穿透粒径法实验性能研究
5.
The result gave the optimal filter particle diameter, layer thickness and filtration velocity.
根据实验结果，确定了最佳的过滤介质粒径、过滤层厚度和过滤速度。
6.
nominal maximum size of aggregate
骨料的额定最大粒径
7.
Preparation of Drug Loaded Nanoparticles with Controlled Size by Direct Dialysis;
透析法制备载药纳米颗粒及其粒径控制
8.
Comparative Study on Moisture Susceptibility of Large Stone Porous Asphalt Mixtures
大粒径透水性沥青混合料水稳定性能对比研究
9.
The construction requirements of large grain size hydraulic pervious bituminous mixtures flexible base
大粒径透水性沥青混合料柔性基层的施工要求
10.
The morphological structure and the particle size of latex particle were studied by means of TEM.
采用透射电子显微镜研究了乳胶粒子的形态及粒径的大小。
11.
Determination of particle size and distribution of NiO nanoparticle by multiple image alignment with TEM
透射电镜多图像拼接法测量纳米氧化镍的颗粒粒径
12.
size-decline curves
最大粒径-递变层高度曲线
13.
Densitometry was used to calculate peak particle diameters.
使用密度计去推算粒孚的最大直径。
14.
The study on PSO algorithm to seek shortest path on curved surface;
曲面最短路径的粒子群优化算法研究
15.
Study of Relations between Coal Dust Size and Minimum Ignition Temperature
煤尘粒径与最低着火温度的关系研究
16.
Studying the Development Path of HuiJin Company through Position Paradox;
透过定位悖论看汇金公司的发展路径
17.
glass microsphere (glass grains), not exceeding 1mm in diameter
玻璃微球（玻璃细粒）,直径不超过1mm
18.
PinX1 may repress telomerase activity by Mad1/c-Myc pathway
PinX1可通过Mad1/c-Myc途径抑制端粒酶活性