1.
Advances in Synthesis and Application of Extra Large-pore Zeolites Formed by More than 12-member Rings
超大孔微孔硅基分子筛的合成与应用最新进展
2.
Preparation of Supermacroporous Cryogel Used in Cation-Exchange Monolith
阳离子交换型连续床用超大孔晶胶的制备
3.
Pilot Studies on Extra-large Pore Zeolite CTUT-1 with Novel Structure;
一类全新拓扑结构的超大孔沸石催化材料CTUT-1的探索研究
4.
Construction technology of excavated and cast-in-place piles with a large diameter and an extra depth in karst geology
岩溶地质大孔径超深桩挖孔施工技术
5.
Construction Technology for the Ultra-large and Ultra-deep Cast-in-place Bored Pile Testing Pile of Jiashao Bridge
嘉绍大桥超大超深钻孔灌注桩试验桩施工技术
6.
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
7.
Research on the Bearing Performance of the Super-Long and Large-Diameter Bored Pile;
超长大直径钻孔灌注桩承载性能研究
8.
A small hole is defined as not to exceed the area of one-half a pellet.
一个小孔指的是不超过半个大格的区域。
9.
Technique for Construction of Large Diameter Over-long Drilled Piles in Complex Geology in Deep Water
深水复杂地质大直径超长钻孔桩施工技术
10.
Construction Method of Coring for Pore Forming Based on Water Drilling of Super-diameter Rock Pile
超大直径岩石桩水钻取芯成孔的施工技术
11.
Test and Analysis of Bearing Capacity of Overlong Major Diameter Bored Pile
超长大直径钻孔灌注桩的承载力检测与分析
12.
Application study of in pile by base post grouting super-long and lame-diameter bored piles
桩端后压浆在超长大钻孔灌注桩中的应用研究
13.
Research and application of deep hole advance pre-blasting in hard roof of steeply dipping seam mining
大倾角坚硬顶板深孔超前预爆破研究与应用
14.
Wind Pressure Distribution and Double Holes Position Optimization for Super Large-scale Cooling Towers with Flue Gas
超大型排烟冷却塔风压分布及双孔道位置优化
15.
Key Construction Technique for Super-long and Large-diameter Bored Pile
深水超长大直径钻孔灌注桩施工关键技术研究
16.
Application of drilling equipment in large diameter and extra long pile
钻孔机械设备在大直径超长桩中的应用
17.
Machining process of oblique pilot hole for spinnerets with super high length-diameter ratio
超大长径比喷丝板斜导孔加工方法研究
18.
They are also easy to fabricate and can be produced with a wide range of pore size cutoffs for ultrafiltration.
聚砜膜也易于制作,并能制成各种孔隙大小膜,用在超滤上。