1.
Effects of Porosity on Gas Permeability and Maximum Pore Size of Fiber Felts
孔隙度对纤维毡透气性能和最大孔径的影响
2.
maximum opening diameter without reinforcement
不另行补强的最大孔径
3.
Discussion on Revamping of The Large Diameter Piercing Head of 10MN Vertical Piercing Mill
10MN立式穿(扩)孔机大直径扩孔头的改造
4.
large core high numerical aperture fiber
大芯径大数值孔径光纤
5.
LARGE DIMETER AND OVERDEPTH STAKE BASE OF DONE MAN DIG HOLE COMSTRUCTION STUDY IN COMPLICATED LOCAL
复杂地层超深大孔径人工挖孔桩施工的探讨
6.
Orthogonal analysis on Pore Size of Nanometer Porous Glass
纳米孔玻璃介质孔径大小的正交分析研究
7.
Fabrication of diamond films on the interior surface of large hole
大孔径内孔表面金刚石薄膜涂层的制备
8.
Probe into Large Diameter Direct Drainage Borehole Construction Technology in North China Type Coalmines
华北型煤矿施工大孔径直排孔的工艺探讨
9.
Study on the sub-aperture stitching interferometry for large plano-optics
大口径光学平面的子孔径拼接检验研究
10.
Testing of large aspheric surfaces by subaperture stitching interferometry
子孔径拼接检测大口径非球面技术的研究
11.
Rising temperature of casting solution will increase the water flux, porosity and average pore size of PVDF membrane.
制膜液温度升高，得到微孔膜的孔隙率、通量及平均孔径都增大。
12.
Analysis and treatment on pile bore checking collapse accidents of large diameter bored perfusion pile
大口径钻孔扩底灌注桩在孔形检测时的塌孔分析及处理
13.
Research on Adaptive Beamforming of Towed Array with Large-aperture;
大孔径拖线阵的自适应波束形成研究
14.
Macroporous、Quick-degradating Calcium Phosphate Cment
大孔径、速降解磷酸钙骨水泥的制备
15.
The study on the influence of the pore size of MCM-41 by alkaline content and the mechanism
碱含量对MCM-41孔径大小的影响
16.
Study on drill bit for large diameter core drilling of deep hole in hard rock
硬岩深孔大口径取芯钻进的钻头研究
17.
The diameter of the objective of a telescope.
孔径望远镜物镜的直径
18.
Construction Control in Bored Pile with Big Diameter of Anqing Yangtse River Bridge
安庆长江大桥大直径钻孔桩的施工控制