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- Inside diameter measurement and its necessity 内径测量及必需品
- Laser inside diameter measuring instrument 激光内径测量仪
- Inside diameter measurement 孔径测量
- Several sizes are available in the inside diameter range 20 to 48 mm. 该轴承可供应几个尺寸,内径范围为20-48毫米。
- The principle of large-scale diameter measurement with laser Doppler technique(LDT) is presented in this paper. 介绍了激光多普勒技术用于大尺寸直径测量的原理,并据此设计了新型差动激光多普勒大尺寸直径测量系统。
- Record all outside and inside diameters. 记录好所有入井工具的。
- The basic idea is to simulate a Well by using a transparent vinyl tube (6mm inside diameter). 基本思路是用透明乙烯管(内径6 mm)模拟“油井”。
- Abstract: The principle of large-scale diameter measurement with laser Doppler technique(LDT) is presented in this paper. 摘 要: 介绍了激光多普勒技术用于大尺寸直径测量的原理,并据此设计了新型差动激光多普勒大尺寸直径测量系统。
- Inside diameter of fitting should match inside diameter of pipe as specified by purchaser. 如果购买者要求,连接件的内径应该适应管道的内径。
- The structure,mechanism and software function of a optical rotating bar diameter measurement instrument system (ORBIS) are analyzed. 从系统结构、工作原理、软件功能等方面分析了旋转式光学线材测径系统。
- The foundation link design includes: Foundation link inside diameter computation, foundation link thickness computation, bolt examination and so on. 基础环设计包括:基础环内径计算、基础环厚度计算、螺栓校核等。
- To test inside diameter of the left ventricle and the funtion index of systole and diastole by Heart Color Doppler after four to six weeks. 结果:再通组与未通组的左室舒张末内径及收缩、舒张功能指标经统计学处理有差异性。
- Using the currently accepted acoustic formula, it can be inferred that the inside diameter of the Xian Qin bamboo pipe must be about 0.71 cun. 由此,根据声学公式,结合文献考证,计算了黄钟律管的管径,结论为:先秦律管应是竹管,管径范围约是0.;71寸。
- Inside diameter of barrel measurement technology 管道内径光电检测技术研究
- Andy peers down through the hole, playing his penlight around, The inside diameter is no more than two feet.Tight squeeze.Coated with crud.It seems to go on for miles. 安迪往用电筒照着洞里望去,下水道的直径不到两英尺,空间极小,结满污垢,似乎有数英里长。
- To produce specialty tubing, this procedure uses a drawbench to pull tubing through a die and over a mandrel, allowing excellent control of the inside diameter and wall thickness. 为了制造出更精密的管子,本工艺通过拔管机使管子经过钢型和心轴的拉制,这样管子的内径和壁厚精密度就能控制的很好。
- Based on analyzing the influence of wheel slipping and wheel deformation in large diameter measurement,a new type of measuring head is introduced in this paper. 文章在分析滚轮法大直径测量中滚轮打滑和滚轮变形对测量结果影响的基础上,介绍了一种新的滚轮法测量头结构。
- To produce specialty tubing, this procedure uses a drawbench to pull tubing through a die and oer a mandrel, allowing excellent control of the inside diameter and wall thickness. 为了制造出更精密的管子,本工艺通过拔管机使管子经过钢型和心轴的拉制,这样管子的内径和壁厚精密度就能控制的很好。
- In this paper,we introduces a photoelectrical device which use the charge-roast sensor and data processing technology with computer and measure inside diameter of bigger barrels. 利用数显光栅传感器和计算机数据处理技术来检测大口径管道内径尺寸的光电设备。
- The size of inlet and outlet of HPT are 3”, while the inside diameter of Coriolis mass flow meter is smaller so that there will occur high pressure drop. HPT进出口为3”,科氏力质量流量计内径更小,有可能出现憋压,但停留时间不足0.;5分钟。