spacing track

Different design Standards should be taken because of the characteristics of the urban track traffic, so the reasonable standards, technical security, investment economic targets can be assured. The Support spacing of rail is one of the main design standards.

城市轨道交通的这些特点，决定了其应采用有别于国铁轨道的设计标准，以达到标准合理，技术安全，投资经济的目标。

Question 1 : Can the track spacing be adjusted?

线路间距可以调整 吗 ?

The greater amount of information stored on a DVD is chiefly due to the smaller pit size and tighter track spacing, but another factor comes into play, namely compression.

一张DVD能储存较大数量的信息，主要是因为光盘较小的凹坑和紧密的轨迹相间隔，但是另外一个因素也发挥了作用，即压缩。

The paper also explores the impact of track bed resistance, fastening resistance, filler resistance, and spacing between master block and slave block of the limit device on track stress and track deformation.

探讨道床阻力、扣件阻力、间隔铁阻力以及限位器子母块间隙对钢轨受力与变形的影响。