螺旋机
- 网络screw;auger
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实验盾构刀盘与螺旋机驱动液压系统的集成与PLC控制
Hydraulic System Integration and PLC Control of the Cutting Wheel and Screw Conveyor in the Shield Tunneling Machine
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用螺旋机涂压碱性低氢焊条的研究
A Study of Low Hydrogen Type Basic Electrode Manufactured with Screw Type Extrusion Coater
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薄钢筒为螺旋机自动卷焊成型;
Steel barrel was shaped by spiral weld pipe mill .
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注:1、总功率中不包含螺旋机的功率;
Note : 1 , The total power does not include of screw conveyor ;
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螺旋机冷挤铝坯制的引信零件
Fuze Components from Aluminum Screw Machine Stock
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本文着重论述了以螺旋机为生产手段的碱性低氢焊条的配方设计。
This paper describes the prescription design of the low hydrogen type basic electrode which is manufactured with screw type extrusion coater .
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所述浮动称重筒与无轴螺旋机本体的出料口通过软接头连接。
The floating weighing barrel is connected with the material discharging opening of the non-axle spiral conveyor main body through a flexible connector .
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推导出土率与螺旋机转速、推进速度的定量关系,通过模型试验验证三者关系;
The relationship between mucking earth rate , rotation speed of screw conveyor and advance rate is derived , and later verified by using model test data .
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同时,通过理论分析及计算机计算,确定了垂直螺旋机运动的实用计算式,论证了不计重力产生侧压力对临界角速度的误差为9%~23%。
After theoretical analysis and computation the authors define the practical calculating formulas of the motion of screw conveyors and demonstrate the error of the critical rotating speed is between 9 % ~ 23 % when the pressure by gravity is neglected .
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螺旋CT机图像传输系统与其外设网络传输线路的改建
Reconstruction of spiral CT image transmitting system and its transmitting network
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应用计量技术判别螺旋CT机X线管失效的方法
Method of Determining X-ray bulb of Spiral CT by Gauging Practice
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螺旋CT机低对比分辨力及其影响因素的研究
Study of Helical CT Low-Contrast Resolution and Its Influencing Factors
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浅谈螺旋CT机的正确使用
Simple discourse about correct operation of spiral CT machine
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德国西门子AR.SP型螺旋CT机故障一例
One Trouble Of German SIEMENS AR. SP Sprial CT
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多层螺旋CT机探测器的技术特点和应用
The technology and application of the multi-row detector used in multi-slice spiral CT
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螺旋CT机的CT值均匀性检测方法的探讨
Investigation of testing method on spiral CT uniformity
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用螺旋CT机做消化道检查的方法改进
The Improvement of Methods by using Spiral CT to Examine the Digestive tract Diseases
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目的探讨测量多层面螺旋CT机的方法和技术,评价其性能质量。
Objective To study the measurement technique of multi slice CT system , and evaluate the image quality .
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方法:利用螺旋CT机,测量胆囊的最大长径、短径和厚度。
Methods : To measure the longest diameter , the shortest diameter and thickness of the gallbladder with helical CT set .
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方法选取1例志愿者,采用Siemens多层螺旋CT机行左侧颈动脉CT血管成像检查(CTA),扫描所得原始图像经计算机后处理后,用CFD方法计算并显示血液动力学各项指标。
Methods A healthy volunteer underwent CT angiography of left carotid artery by SIEMENS multi-slice CT .
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方法采用螺旋CT机行28例腹盆部扫描,并对图像行三维仿真结肠内镜重建。
Methods Twenty eight cases of abdomen and pelvis scanning were performed by helical CT scanner , and the 3D virtual colonoscopy were reconstructed .
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CT扫描采用GELightspeed型16排螺旋CT机,常规轴位平扫。
CT scanning was performed with GE Light speed 16 , and axial scan was parallel to the OM line routinely from soft palate to the suprasellar cistern .
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应用GELightspeedQx/IPlus型4层螺旋CT机行胸部薄层扫描。
Chest thin slice CT scan was performed with GE LightSpeed Qx / I plus four-slice helical CT .
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结论肺内结节病变的三维重建在螺旋CT机上简单易行,图像质量主要依赖于原始数据资料,它对结节的定性诊断和术前手术方案的选择有一定价值。
Conclusion The 3D volumetric display of PNL can be easily obtained using spiral CT machine . The quality of image mainly depends on the primitive data , and this new method is valuable in characteristic diagnosis and selecting operation-plan .
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结果用头部条件扫描,模体未包铝环时,普通CT机的均匀性优于有软件校正功能的多层螺旋CT机;
Results The uniformity in conventional CT was better than that in spiral CT with software emended function before packed with aluminum loop with the condition of head CT scan , and just the opposite result was obtained after packing .
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对螺旋挤压机挤压后的木片生产化学浆和磺化化学机械浆(SCMP)的制浆性能进行了探讨。
The chemical and SCMP pulping properties with chips compressed by screw extrusion machine were discussed in the paper .
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方法:使用SOMATOM、BALANCE1s螺旋CT机,对45例膀胱癌患者进行盆腔平扫、动脉期、静脉期增强扫描。
Method : The pelvic plain scans , arterial and venous phase enhancement scans were performed in 45 patients with bladder carcinoma with a SOMATOM BALANCE spiral CT scanner .
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采用螺旋CT机扫描双侧腕关节,获取的几何数据以DICOM格式导入个人电脑,用三维重建软件MIMICS重建腕舟骨实体模型。
Using spiral computed tomograph to scan both wrist joints and obtain geometric data which importing data by means of DICOM to personal computer and reconstructing three-dimensional stereo-models of scaphoid by MIMICS software .
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所有病例均用MarconiUltraZ型螺旋CT机扫描,并在图像工作站上用MPR、SSD及MIP技术获得多平面和三维图像。
These cases were examined by spiral CT ( Marconi Ultra Z ), then the multiplanar and three-dimensional imags were obtained by techniques of MPR , SSD and MIP on a workstation .
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通过螺旋CT机以及与其配套的实时三轴加载和渗透压力设备对砂岩进行各种应力状态下的应变特性试验,反映出不同应力状态下的砂岩的应变特性有很大不同。
Through the study which is based on devices including the multislice spiral CT ( MSCT ) and real-time loading machine and seepage machine , the strain properties of sandstone under uniaxial-triaxial compressive and seepage pressure conditions are found to be different from each other .