查询词典 headrooms

So, it is a prominent and urgent problem to make certain selection of the tunnel headrooms insulation air-gap.

因此，如何选择隧道净空绝缘间隙是青藏铁路建设中急需解决的技术难题。

Research results:This paper puts the reliable and available scheme into the construction and some contact suspension problems of low headrooms tunnel were resolved.

研究目的：对遂渝线无砟轨道综合试验段中出现的低净空隧道的接触悬挂方式进行介绍和探讨。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。