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Home > english-chinese > "线标准" in Chinese

Chinese translation for "线标准"

line standard
Example Sentences:
1.Position line standard error
位置线标准误差
2.The development history of standard specifications for epoxy - coated steel wire strands and major contents of the current standard specifications for the strands are described
摘要介绍环氧涂层钢绞线标准的发展历史和现行标准的主要内容。
3.The general way is to broaden the distance between tracks , but that would worsen the conditions of main line and cause the increase of engineering
由于正常线间距很难满足《地铁设计规范》对单渡线插入短钢轨长度的要求,通常采用加宽线间距的方法解决,但恶化了正线标准、加大工程量。
4.Abstract : the principle of reproducing the standard with interference measuring method is presented , the test metrology result has been analyzed and the new calibration system is introduced in this paper
文摘:说明使用干涉测量方法复制齿线标准的原理。分析它的实验计量结果;介绍新的检定系统。
5.In our country , many railway lines which were built in mountainous area have heavy gradient and curves with small radius . so it is difficult to improve them and a great amount of cost is needed in the modification of them
由于我国幅员辽阔,有相当多的铁路处于山区,线路坡度大、曲线半径小、建设标准低,如果按照三大干线标准改造线路使之适应提速要求,铁路的改建很困难,所需人力物力不亚于修建新铁路,不适合我国目前的国情。
6.Because of the former anchorage systems designed according to matching 1860mpa strength strands in the beginning of 90 " , they can not be suitable any more for the super strength strands with 2000mpa . therefore , some accidents occurred such as strands sliding and broken when tensioning . in addition , the advantages of the new materials as their high mechanics performance are not be used completely as the prestressing structures was designed as per the 1860mpa strands , which will result in the waste of materials , in view of the above - mentioned facts , by means of analyzing the development of anchorage systems home and abroad , in connection with the characteristics of the super strength strands ( 2000mpa ) , this topic made a research on hvm15 anchorages by theoretical calculation and finite element analysis , and also on the manufacturing process and test
随着预应力技术的发展和冶金工业冶炼技术的不断进步,预应力钢绞线的强度不断提高,由原来1470mpa提高到1860mpa , 90年代末期已出现了2000mpa超高强钢绞线,而原来的是在90年代初期按抗拉强度为1860mpa的钢绞线标准设计的,因此,原有的锚具已不能适应现有超高强度2000mpa的钢绞线强度要求,在工程中出现了断丝滑移现象,同时,在使用和设计时仍按1860mpa钢绞线的指标进行设计应用,没能充分发挥材料的力学性能,造成材料浪费。
Similar Words:
"线变压器" Chinese translation, "线辫" Chinese translation, "线标度斜视测量法" Chinese translation, "线标号" Chinese translation, "线标轴" Chinese translation, "线表" Chinese translation, "线表列" Chinese translation, "线玻正斑岩" Chinese translation, "线不相交道路" Chinese translation, "线不匀" Chinese translation