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- round bar crack test 圆棒抗裂试验
- Fatigue crack propagation tests were conducted on a circumferentially pre-cracked round bar of a medium carbon steel under combined torsion and tension. 研究了从中碳钢圆棒试样的环状预裂纹开始的疲劳裂纹扩展行为,分析了扭转/拉伸复合加载时不同载荷比对弹塑性疲劳裂纹扩展的影响。
- Research of Crack on Forged Steel Round Bar 锻圆内部低倍裂纹缺陷的研究
- The structure of the shearing die,running on common use press,with radial clamping for round bar was introduced. 介绍了一种用在通用冲床上的径向夹紧圆钢剪切模的结构、工作原理和设计制造要点。
- The round bar to be cutis fixed and the grooving tool is rotating with spindle,in the meantime, the tool is fed in radially. 其特点是将国棒料固定，切槽刀随主轴刀盘回转的同时作径向切削运动。
- The classic theoretical solution of the force for the plas- tic deformation of one end of round bar between the dies with dip angle has not been known up to the present. 使圆杆端部在倾斜压模之间受压而发生大塑性变形情况下的塑性变形力问题;目前尚未见有经典的理论解.
- Due to large hatch openings, hatch coming shall be strengthened for prevent deformation. Anti champing half round bar to be fitted on the lower side of the hatch comings. 由于舱口较大，舱口围应该加强以防变形，在舱口围下端应该安装防磨半圆钢。
- Rod: round sections smaller than round bars, up to about 10mm in diameter. 细棒材--横断面为圆形，比圆棒材小，最大直径约l0mm。
- Research of Automatic Ultrasonic Test System for Round Bar Flaw 棒材缺陷超声自动检测系统的研制
- The technique proved effective when it was used in rapid crack testing and crack depth measuring of steam turbine metal parts such as joint face of hig... 将其应用于发电厂汽轮机金属部件如高、中压缸结合面以及汽轮机叶片的表面和近表面裂纹快速扫查和测深,取得了一定效果。
- They adopt hydraulic driving system and they are latest iron workers in our country, Various metal plate, squarebar, round bar, angle, channel and joist can be cut, punched and notched on the machine. 采用液压传动，是目前国内联合冲剪机最新产品，能对板材、方钢、圆钢、角钢、槽钢、工字钢进行剪切、冲孔、模剪，并配备剪切挡料装置。
- An all-alien band plays a lively tune in the corner, and a gruff bartender slings exotic concoctions from behind a rounded bar. 一个全部由异星人组成的乐团在酒吧的角落现场演奏著轻快的音乐，以及一个粗鲁的酒保在圆形吧台之后调制饮料。
- The article puts forward that polygonal pass contour is a stable pass for rolling large round bars through the updating of Beiman 825 Bloomer. 通过对北钢825初轧机轧制大圆钢的孔型系统的改进,提出多角孔型是轧制大圆钢比较稳定的孔型系统。
- The 3/4 rounded bar emphasizes simplicity and grandness.The walls with white mosaic and colour dots echo the dining room. 酒吧3／4圆的造形强调简练、大器、立面采用了白色马赛克及彩点，与克面遥相呼应。
- The results show that this method is more advanced than that of the Canadian plastic cracking test, and can be used to make quantitative analysis on the function of synthetic fiber in cement-based material. 采用不同聚丙烯纤维及不同配合比分析塑性开裂情况,研究结果表明该方法比加拿大的塑性开裂试验方法更先进,对合成纤维在水泥基材料中的作用可以定量化分析。
- We want to buy Hot Rolled Round Bars, Plates, Sheets, Wire Rods, Coils, Strips, Billets, Metal Scraps. 我们要采购热轧轮酒吧，板，床单，线材，弹簧圈，带，坯料，金属废料
- Hot Rolled Round Bars, Plates, Sheets, Wire Rods, Coils, Strips, Billets, Metal Scraps. 采购产品热轧轮酒吧，板，床单，线材，弹簧圈，带，坯料，金属废料
- Cracking resistance of ultra-low cabon Cu-bearing age-hardening steels was studied in this paper by computing, maximum hardness in weld heat-affected zone test and Y-groove cracking test. 采用理论计算、热影响区最高硬度试验和小铁研试验方法研究了超低碳含铜时效钢的抗裂性。
- I want to sing at a karaoke bar next. 接下来，我想去卡拉OK酒吧唱歌。
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
