1)radial-shrinkage径缩
1.38% radial-shrinkage of the thin-wall pipes made of 18Ni Co-free maraging steel after heat treatment was studied with hardness test,micrographs observation,and X-ray diffraction analysis.分析表明,形变引起的内应力消除是薄壁管径缩的主要原因,时效过程产生逆转变奥氏体以及沉淀析出等相关的微观结构变化对径缩现象有明显的贡献。
英文短句/例句
1.Radial-shrinkage mechanism of 18Ni Co-free maraging steel thin-wall pipes18Ni无钴马氏体钢薄壁管径缩机理研究
2.The ironing process with thinning in wall thickness and reducing in diameter壁厚变薄直径缩小空心件的变薄拉深
3.Influence of the shape of necking area on the necking of viscous medium by outer pressure缩径区形状对粘性介质外压缩径成形的影响
4.Study on the Compressibility of Alfalfa and Its Radial Compressing Force during Compressing;苜蓿可压缩性及压缩过程中径向压缩力的测试研究
5.Experimental Research of Thin-Wall Parts of Viarable Diamiter with Viscous Medium Outer Pressure Copression;变径薄壁件粘性介质外压缩径的试验研究
6.Influence of tube blank diameter on necking forming under outer pressure in viscous medium筒坯直径对黏性介质外压缩径成形的影响
7.Analysis of deformation in viscous medium outer pressure necking for thin-wall parts with variable diameter section变径薄壁零件粘性介质外压缩径变形分析
8.Minimal pressure drop if full-port selected选择不缩径全流道结构时,压降最小
9.CAD for the Evolve Drawing of Two-elbow with Positive Cone正圆锥两节渐缩径弯头展开图cad
10.SAR Raw Data Compression in Wavelet Domain小波域的合成孔径雷达原始数据压缩
11.The Improving Design of 100mm Bore Refrigeration Marine Compressor船用100缸径制冷压缩机的改进研究
12.The way to shorten the operating time of the arm of the punching robot缩短冲压机器人手臂动作时间的途径
13.Research of Several Algorithms for SAR Raw Data Compression;合成孔径雷达原始数据压缩算法研究
14.On the option of the economical channel in the transportation of uncompressable liquids;不可压缩流体输送中经济管径的选取
15.Fabrication and Compressive Properties of Al foam With Fine Cell Structure小孔径泡沫铝的制备及压缩性能研究
16.Performance Analysis of Data Compression Algorithms for Synthetic Aperture Radar合成孔径雷达数据压缩算法性能分析
17.Necking Cause Analysis and Countermeasure of Strait International Convention and Exhibition Center海峡会展冲孔桩缩径成因分析与对策
18.The specified path is too long [2]. Shorten one or more portions of the path name and try again.指定的路径太长 [2]。请缩短路径名的一个或多个部分，然后重试。
相关短句/例句
reducing diameter缩径
1.The results showed that the major cause of reducing diameter was more non-metallic inclusion in the steel than standard value,billet segregation and shrinkage void.用扫描电镜、大型金相显微镜观察分析高碳钢盘条的缩径,结果表明:造成缩径的主要原因是盘条中的非金属夹杂物超标、方坯偏析和缩孔。
2.The problem of reducing diameter has been taken a favorable turn by decreasing lifting speed of CFA and by setting up dewatering point well.长螺旋钻孔泵压灌注CFG桩在层状土层的软硬分界处及软土中出现缩径 ,通过降低提钻速率和设置降水井点 ,缩径问题有所缓解 ,采取复打技术后彻底解决了缩径问
3)hole shrinkage缩径
1.Because of complex formation structure, hole shrinkage, wellbore collapse and lost circulation are easy to occur, leading serious pipe sticking.该地区地层复杂,钻井施工中易发生缩径、井塌、井漏情况,并引起卡钻事故。
2.Effective calcium-treated mud was testing prepared for the underground salt-water environment with high sodium ion,and the serious pile hole shrinkage and un-position of steel reinforcement cage were solved.在含钠离子较高的地下盐水环境中,试验配置出有效的钙处理泥浆,解决了桩孔严重缩径、钢筋笼下不到位的问题,对类似地层施工有一定的借鉴意义。
3.Hole shrinkage often occurs while bored-grouting pile is constructed in expansive clay,the cause is analyzed with engineering practice,"interval construction" is discussed with the effect presenting,which solved the hole shrinkage problem.在膨胀性粘土地层施工钻孔灌注桩,桩身一般会出现缩径情况。
4)Sinking[英]['si?ki?][美]['s??k??]缩径
1.Simulation and application of extrusion-sinking technology for thin-walled tube;薄壁管缩径挤压工艺的模拟分析与应用
2.he deformation forces in each area are calculated by the basic areas and deformation characteristics of cylindrical tube sinking.根据圆管缩径时的基本分区和变形特点，计算出了各区的变形力。
3.At present, the research related to positive-negative forming theory of revolving shell is imperfect in some aspects(such as push sinking mechanism of shell), and is deficiency in some aspects(such as forming mechanism of compound bulging).目前，有关回转壳体正负成形理论的研究，有些方面(如壳体的推压缩径——负成形的机理)不完善，有些方面(如壳体的复合胀形——正成形的机理)还未涉及，而生产实践却迫切需要理论的深入研究。
5)reducing[英][ri'dju:si?][美][r?'dus??]缩径
1.Based on such analysis,some criteria and methods have been proposed for judging the situation of honeycomb,segregation,reducing,diameter extension,breaking zone and sedimentation on the bed of pile,etc.分析了常见桩身缺陷产生的原因以及反射波波形和参数的特点,提出了基桩存在蜂窝、离析、扩径、缩径、断裂以及桩底沉渣等情况的判断依据和方法。
6)undergauge缩径
1.The relationship of drilling fluid density and formation dip with borehole undergauge creep deformation encountered in salt beds in Xinjiang Oilfield drilling was studied.研究了新疆某油气田钻遇的盐岩层段钻井液密度、地层倾角与井眼蠕变缩径的关系。
2.The undergauge problem of top formation always affected the exploration and development of Tahe oilfield.塔河油田上部地层缩径问题一直困扰着该油田勘探开发,多年来未取得突破性进展,近年来中国石化石油勘探开发研究院通过科技攻关,在大量的室内实验基础上,从地质、工程二个方面全面系统地总结出该地区上部地层缩径的机理原因,制定出了以钻井液技术为核心的解决上部地层缩径的综合技术对策,为今后塔河油田“多、快、好、省”的油气勘探开发提供了有效的技术支持。
3.Many of related references at home and abroad were studied in the paper, Finite Element simulation research method was put forward as the main research method on the mechanism of borehole undergauge induced by formation creep.本文收集了国内外关于地层蠕变方面的大量文献资料,提出用有限元仿真模拟研究方法作为研究地层蠕变导致井眼缩径机理的主要研究方法。
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