The Solution for Coking and High Temperature of Hot Air in Slag Tap Boilers

The Projection Conversion in Machine Textbooks

机械制图教材中的投影变换

互联网摘选

Design principle and basic construction of the self developed model D ( T) N2 200 ( 400) single purpose projection welding machine for motor vehicle brake shoe and control principle, property and features of the model KD ( T) 2051 microcomputer controller are presented.

介绍了所研制的D（T）N2－200（400）型汽车制动蹄专用凸焊机的设计原理、基本结构以及KD（T）－2051型微机控制器的控制原理、性能及特点。

互联网摘选

Not only it is fixed with any suspending and stationary spot welding machine, but also it is fixed with any projection welding machine, protable spot welding gun and welding robot.

它不仅可以与悬挂式点焊机、固定式点焊机配套使用，而且还可以与固定式凸焊机、一体化焊机和焊接机器人配套使用。

互联网摘选

In this paper, a electrical system based on logic chart reliability theory is introduced, which is designed for projection welding machine and is used to weld the mounting panel of refrigerating compressor.

介绍一种基于单调系统逻辑图可靠性分析理论的制冷压缩机安装板专用凸焊机的电气系统。

互联网摘选

Furnace Brazing of Silver Bearing Watts to Alloy Cr-Zr-Cu at Conductive Loop in Automatic Projection Welding Machine

自动凸焊机导电回路中银瓦与铬-锆-铜合金的炉中钎焊

互联网摘选

In this paper, an optical alignment system is introduced using gratings with different constant for the step projection photoetching machine.

介绍一种在分步投影光刻机中，采用不等栅距光栅进行对准的系统。

互联网摘选

Results: The direct projection tomography machine can display tomography image of the model.

结果：用该直接投影机能显示出模型的断层图像。

互联网摘选

Development of Single Purpose Projection Welding Machine for Motor Vehicle Brake Shoe

汽车制车蹄专用凸焊机的研制

互联网摘选

Design of electrical system for projection welding machine based on logic chart reliability theory

基于逻辑图可靠性理论的凸焊机电气系统设计

互联网摘选

The technical properties of a new generation of X-ray sensitive detectors& amorphous silicon ( a-Si) flat-panel detectors were introduced. The new detectors could be in lieu of the usual image intensifier in X-ray real-time radioscopic ( RTR) system for inspecting welds or castings.

介绍非晶硅（a-Si）平板探测器的技术特性，及其取代常用的图像增强器在焊缝和铸件的工业射线实时成像（RTR）检测中的应用。

互联网摘选

Application of a New Generation of X-ray Sensitive Detectors in Real-time Radioscopic Inspection

新一代X射线探测器在射线实时成像检测中的应用

互联网摘选

Methods: 84 cases of malignant tumor patients in chest were irradiated, CT scan and 18F-FDG/ DHC were accomplished before radiation. Analyzed the imaging by radiodiagnosis physician or nuclear medicine physician respectively, and radiotherapeutic physician established the radiation plan.

方法：搜集经病理证实的胸部恶性肿瘤并行放射治疗患者84例，在放疗前行CT和18F-FDG/DHC检查，由放射诊断医师、核医学医师分别分析两种影像诊断，放疗医师制定照射计划。

互联网摘选

VAI ( vertebral artery injuries) following closed cervical trauma is not infrequent. With the development of radiodiagnosis and more attention paid to VAI, the articles about VAI are increasing gradually.

闭合性颈部创伤并发椎动脉损伤并不少见，随着影像学诊断技术发展及对椎动脉损伤的认识和研究的深入，关于闭合性颈椎创伤后椎动脉损伤的文献报道逐渐增多。

互联网摘选

Materials and Methods: 70 cases with clinically suspected carpal instability were performed routine radiogram and dynamic radiogram of wrist, The X-ray findings were retrospectively analyzed by five doctors of radiodiagnosis.

材料与方法：收集整理同时摄影腕关节正侧位片和功能体位片者70例，由5名放射诊断医师分析腕关节不稳定在两种摄影片中的X线表现。

互联网摘选

The Clinical Radiodiagnosis of Cervical Spondylotic Esophagopathy

食管型颈椎病的临床放射诊断

互联网摘选

For general radiodiagnosis department, it is definitely to combine the diagnosis workstation system with commercially available monitors and professional monitors completely.

对于普通放射诊断科室，完全可以采用医用显示器与普通显示器相结合组成诊断工作站系统。

互联网摘选

Atrioventricular Canal Malformation Clinical and Radiodiagnosis

房室管畸形临床&X线诊断

互联网摘选

Objective To analyze the radiodiagnosis of cases with spinal tumor in order to elevate diagnostic level by using radiological methods effectively and rationally.

目的分析总结脊柱肿瘤的影像学诊断教训，合理、有效地应用脊柱肿瘤影像学检查方法，提高诊断水平。

互联网摘选

Objective: To study the value of radiodiagnosis in the diagnosis of radioparent bronchial foreign bodies in children.

目的：探讨放射诊断对小儿支气管透X线异物的诊断价值。

互联网摘选

Radiodiagnosis of 13 cases with primary duodenal adenocarcinoma

原发性十二指肠腺癌13例X线诊断

互联网摘选