In the experiment, we mainly analysis the module, frost heaving, thaw settlement in freezes under the condition to the subgrade soil, the soakage change rule have carried on the actual, and have carried on fast and slow experiment contrast analysis in several primary factors that affected the roadbed to freeze the characteristic: The initial moisture content, the freeze speed, the load and so on.

試驗中www.国产黄色.com，重點對路基土在冰凍條件下一线毛片免费网站视频，回彈模量国模裸体一区二区、凍脹久久一级黄片羞羞、融沉日日爱自拍com、吸水量的變化規(guī)律進(jìn)行了實測分析日本ww视频，并對影響路基冰凍特性的幾個主要因素：初始壓實度、凍結(jié)速度www日免费看、荷載等進(jìn)行了快速免费黄色网址一区、慢速試驗的對比分析AV影院网站。

When. A few 2351,7 - 2871, 7 hours, frost-free period 133 General - 178 days.

時。數(shù)2351H动漫全彩纯肉无码、7——2871日韩不卡视频毛片、7小時，無霜期一般為133——178天中文字摹人人精品。

The annual average temperature 10 ℃, frost-free period 174 days.

年平均氣溫10℃欧美熟妇白嫩大屁黑人啪啪，無霜期174天。

These regions enjoy only 100 to 130 frost-free days.

這些地區(qū)只有100到130天的無霜期综合国产视频。

Frost-free period of about -330 days, 290 days.

無霜期約290天－330天毛片加双。

The frost-free period is 224 - 240 days.

無霜期224 ～240 天。

Average sunshine hours 2228 hours, frost-free period 124 days, at least 94 days.

年平均日照時數(shù)2228小時全黄欧美，無霜期124天国产一级毛片无码视频，最少94天。

The annual average temperature 5.1 ℃, annual average frost-free period 124 days, at least 94 days.

年平均氣溫5.1℃国产精品亚洲欧美日韩，年平均無霜期124天欧美A级喷水视频免费看，最少94天。

C about frost-free period of about 140 days.

c左右7777网址，無霜期140天左右欧美日韩黄大片一区。

The annual average of 223 days frost-free period.

全年無霜期平均為223天。