wedge bracket是什么意思

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用法例句

Using the method of pre-support through hammering wedge,the cave mouth digging work of No.

简述了板石矿业公司上青矿640主运输平巷在硐口段施工过程中,克服地质条件复杂、多变的现状,采用撞楔超前支架法施工,硐口掘凿获得成功。

This paper has done detailed research of load-bearing and deformation of support in the mechanical field of support and surround rocks with methods of numerical simulation based on the mechanical effect on the relation of support and surround rocks in long-wall top-coal caving workface in soft-thick coal.

研究得出极软厚煤层综放开采不同支架参数对支架变形的影响,提出了轻放支架架型设计的基本原则。

Corresponding measures are also discussed from foundation settlement and deformation of support for prevention of stressed cracks in order to ensure construction quality and safety of continuous box beam.

以诸永高速白塔互通为例,从混凝土配合比、施工工艺、设计三方面介绍了收缩裂缝的控制措施,从控制地基沉降、支架变形探讨了受力裂缝的控制,以保证支架现浇连续箱梁的质量及施工安全。

Investment Casting for Aluminum Alloy U Support Frame;

铝合金U形支架熔模铸造

Research on Numerical Simulation and Structural Fatigue Life for Esophagus Stent

食管支架变形数值模拟与疲劳寿命的分析研究

Elementary Dissertation of Sustainment Space Between for Preventing from Distortion in Welding Structural Part of Hydraulic Pressure Bracket

液压支架结构件焊接防变形支撑形式浅析

Elementary Analysis of Sustainment Modality for Preventing from Distortion in Welding Structural Part of Hydraulic Pressure Bracket

液压支架结构件焊接防变形支撑间距初论

Study of the hypotension and bradycardia after carotid artery stenting occurred with the stenosis of carotid artery

颈动脉窦部锥形支架成形术后血压变化的观察

The effect of stent structure changes on the hemodynamics and the formation of in-stent restenosis

血管内支架构型变化对血流动力学及支架内再狭窄形成的影响

Cover of Endoluminal Stents Simulation Based on Deformation Technology;

变形技术在管腔支架覆膜仿真中的应用

Cause Analysis and Treatment of 600 MW Units Reheat Pipe Hanger Curving

600 MW机组热段管道支吊架变形原因分析及处理

Analysis on a Case of High-Supported Formworks by Frame Scaffoldings and Steel Tubules

门架与钢管混搭型高支模实例的受力变形分析

Analysis of Causes of Deformation and Cracking Inefficiency on Top-beam Central Section of ZZS4600/13/25 Hydraulic Supports

ZZS4600/13/25液压支架顶梁中部变形开裂失效分析

Surveying Deformation of the Stent or the Support of Underground Mining in the Method of Ground-based Photogrammetry

用地面摄影测量法测定地下开采中支架或支护的变形

orthopaedic horn support for animals

动物角支架,矫形用

A console table.

有涡卷形支架的桌子

yielding roadway arch

可缩性巷道拱形支架

articulated yielding arch

铰接可缩性拱形支架

Periodontal condition and cytokine changes in patients with thrombus following coronary stenting

冠状动脉支架内血栓形成患者牙周状况及细胞因子的变化

Evaluation of Multi-slice Spiral CT Coronary Artery Angiography in Endovascular Stent Deformation

多层螺旋CT冠状动脉造影对血管内支架形态变化的研究

Effect of two stents and one stent apply on the bifurcation lesions of coronary

双支架与单支架治疗分叉病变疗效的比较

Comparison of Clinical Outcomes of Simple Implanted Stent into Parent Vessel on Bifurcation Lesion and Implanted Stent on Single Disease;

冠状动脉分叉病变简单支架术和单支病变支架术临床疗效评价