1.
A Theoretical and Experimental Investigation on Keyhole Effects in Deep Penetration Laser Welding;
激光深溶焊接小孔效应的理论和试验研究
2.
A Theoretical and Experimental Study on Keyhole Effects in Laser Deep Penetration Welding;
激光深熔焊接小孔效应的理论和试验研究
3.
The Simulation Research on the Keyhole Effect of Deep Penetration Laser Welding Based on a Novel "Sandwich" Method;
基于“三明治”新方法的激光深熔焊接小孔效应的模拟研究
4.
Numerical simulation of small pillar stress concentration areas borehole pressure relief effect
小煤柱应力集中区钻孔卸压效果的数值模拟
5.
high efficiency drilling system for small and deep hole
高效小直径深孔钻削系统
6.
Laser has been found very efficient in drilling small holes.
人们发现激光用于小孔钻眼效率很高。
7.
Mechanism of Small Hole Punching on Thick Blank and Study on Die Life-span;
厚钢板小孔冲裁机理及模具失效研究
8.
Application of Air-percussive DTD Hammar in Drilling Grout Hole in Xiaoshan Power Station
风动潜孔锤在小山电站灌浆孔施工中的应用
9.
Dynamic Effect of Pore-water Pressures in Different Patterns on Dynamic Properties of Saturated Sand;
不同类型孔隙水压力的动力效应研究
10.
AN EFFECTIVE STRESS LAW FOR ANISOTROPIC MULTI-POROSITY MEDIA
各向异性多重孔隙介质有效应力定律
11.
Restriction Orifice Effect in Port Plate Pair of Axial Piston Pump
轴向柱塞泵配流副短阻尼孔效应研究
12.
Be careful and not overexert while drilling through the hole.
孔将穿透时应十分小心，不可用力过猛。
13.
A very good small Dao,should have copper flower decoration on hilt hole.
很好的小刀,刀柄孔处应该有铜花装饰.
14.
Apply ANSYS in Optimizing Eyelet Clearance of Punching Die;
ANSYS在小孔冲模间隙优化中的应用
15.
Size effects of effective Young's modulus for periodic cellular materials
周期性多孔材料等效杨氏模量的尺度效应研究
16.
Adaptive noise cancelling in small drilling hole detection
自适应串扰噪声消除技术在小孔径钻孔超声波检测中的应用
17.
A Novel Calculation Method of the Acid Leak-off in the Acid Fracturing;
考虑酸蚀蚓孔效应的酸压滤失模型及应用
18.
Analgesic effect of topic anesthesia on big and small pupils in cataract surgery
大小瞳孔状态下眼球表面麻醉的镇痛效果