1.
An experimental study of the auger bored cast-with-pressure concrete pile on soft ground
软土地区长螺旋钻孔压灌桩试验研究
2.
Study on the Reliability of the Auger Bored Cast-with-pressure Concrete Pile
长螺旋钻孔压灌混凝土桩可靠度研究
3.
Construction technology of a long spiral drilling pipe CFG pile
浅谈长螺旋钻管内泵压CFG桩施工工艺
4.
The Design for Increasing Service Life of the Screw Conveyor
有效延长螺旋输送机使用寿命的设计
5.
Discussion on the Construction Techniques for the Long Auger CFG Pile Foundation Stabilization
浅议长螺旋钻CFG桩地基加固施工技术
6.
Construction Technology of Long Spiral Super-fluid Concrete Grouting Pile
长螺旋超流态混凝土灌注桩施工技术
7.
Simulation and Analysis of Dual Mass Flywheel with Long Helix Spring
长螺旋弹簧结构的双质量飞轮仿真分析
8.
Technique to ensure construction quality of cast-in-place gun-concreting pile by auger rig
长螺旋钻孔压灌混凝土桩施工质量技术
9.
The analysis of interval between long screw auger taking clay and static pressuring pile
长螺旋钻孔取土与静力压桩时间间隔的分析
10.
Influence of nut thread shape and screwing length on bolt root stress;
螺母牙形及旋合长度对螺栓牙根部应力的影响
11.
The coil springs is made of a length of special spring steel which is wound in the shape of a coil.
螺旋弹簧是由一长条形的特种弹簧钢制成,绕成螺旋状。
12.
Bioaccumulation of Cr (III) in Spirulina platensis and Its Effects on Cultivation of Spirulina platensis
Cr(III)在钝顶螺旋藻中的生物富集及其对钝顶螺旋藻生长的影响
13.
Application and Dissemination of Double-Vortex Seal in Pipeline Pump.
双螺旋密封在长输油泵上的推广应用
14.
Analysis of Helical Buckling for End Constrained Slender String with Zero Gravity
端部约束细长无重管柱螺旋弯曲分析
15.
Experimental Study on Growth and Hydrogen Production of Spirulina subsalsa
盐泽螺旋藻的生长及放氢的实验研究
16.
Study of the Best Growth Condition for Spirulina fusiformis TJSD
纺锤螺旋藻TJSD的最适生长条件研究
17.
Vibration-prevention Lathing Process for Long Shaft Circumference of Tapered Spiral Blades
锥形螺旋叶片长轴外圆防振车削工艺
18.
spiral part of a screw
（螺钉的）螺旋部分.