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