1.
Study on Performance of Double Mineral Base Liner Using Modified Bentonite as Active Material
改性膨润土作为反应型材料的双层防渗层性能研究
2.
MODEL OF TWO-LAYERED RESERVOIR WITH CROSSFLOW AND DUAL POROSITY MEDIA
层间窜流的双孔介质双层油藏渗流模型
3.
They shut out the dust by having double windows.
他们用双层窗户防尘。
4.
Construction of Multiple Deep-Layer Mixed Seep-preventing Wall in Thick Medium Coarse Sand Bed;
厚中粗砂层中多轴深层搅拌防渗墙的施工
5.
Numerical Analysis for Influence of Anti-seepage Measure of Deep Overburden Foundation on Seepage Field
深覆盖层地基防渗措施对渗流场影响数值分析
6.
Study on Processes and Behaviour of Aluminized Ti6Al4V Prepared by Double Glow Plasma Surface Alloying Technique;
Ti6Al4V双层辉光渗铝工艺与性能的研究
7.
LD Pumped Yb-doped Double-cladding Fiber Laser;
LD泵浦渗Yb～(3+)双包层光纤激光器
8.
Formulation optimization of fenofibrate bi-layer osmotic pump tablets
非诺贝特双层渗透泵制剂的处方优化
9.
Preparation of Al-Cr-O tritium barrier by double glow plasma technology
双层辉光离子渗金属技术制备Al-Cr-O阻氚渗透涂层
10.
textile fabric rendered impermeable by impregnation or coating with oil
用油浸油或涂层防渗透织物
11.
Test method for water penetration into pipeline coatings
管道防腐层水渗透性试验方法
12.
The Research of Construction Technology of Concrete Cutoff Wall in Complex Strata;
复杂地层混凝土防渗墙施工技术研究
13.
Some Problems about Construction of Deep to Overlay for Seepage Control Wall;
深厚覆盖层中防渗墙施工的若干问题
14.
THE CAUSES AND PREVENTION OF THE LEAKAE OF THE MULTI-STORY BRICK-MIXED STRUCTURE ROOF;
多层砖混结构屋面渗漏的原因及防治
15.
Talking about the Construction Technology of Plastic Concrete Cut-off Wall in Three-phrase Formation
“三相”地层塑性混凝土防渗墙施工技术
16.
Construction Technology of Curtain Grouting of Deep Gravel Layer
深厚砂砾石层防渗帷幕灌浆施工技术
17.
Scaling control and removal for extra-low permeability reservoir in Jiyuan Oilfield
姬塬特低渗高含盐地层结垢防治效果
18.
Meanwhile, properties of cobalt-tungsten, nickel, cobalt deposit as copper barrier at temperature between400℃ and800℃ were compared.
同时比较了在400～00℃，钴钨合金镀层与镍层、层的防铜渗能力。