This species is reputed to be a good soil binder.

本種被認為是一名好土壤裝訂工人日韩三级片毛片。

It is a good soil binder in riparian habitats.

在岸棲的棲息地內(nèi)是一名好土壤裝訂工人。

This is a tough grass of arid regions, useful as a soil binder.

這是一塊干旱的地區(qū)的艱苦的草地，象一名土壤裝訂工人一樣有用。

When rolling the roadbed, the best degree of compaction is 93%~95%. When taking Aeolian sand for preventing the water rising, the Aeolian sand replacement should be set above water table, which should normally be made at 50~80 cm depth of soil base with 15~20 cm thickness of replacement for medium wet subgrade and 20~30 cm for wet subgrade. When using stabilized soil inorganic binder for prevention and control of the frost damage, the thickness of the binder is about 25 cm The mass proportion of cement, coal and Aeolian is about 6:40:54 and lime, fly ash and aeolian is about 14:30:56. Based on these, comparative evaluation for various preventing and curing measures of the Aeolian subgrade was given.

通過對試驗數(shù)據(jù)分析得到了其凍結(jié)規(guī)律狂野欧美网站入口，采用碾壓擊實法，其最佳壓實度度為93%~95%精品综合日韩久久久久久久；采用風積砂換填隔水法人人操人人干人人做，風積砂墊層時位置應在地下水位以上，一般應在土基50~80 cm深度處鋪筑免费一级欧美大片视频在线，換填厚度在中濕路基為15~20 cm破苞见红视频在线观看，潮濕路基為20~30 cm；采用無機結(jié)合料穩(wěn)定土防止欧美BBBXXXX、防治風積土路基道路凍害，厚度均應在25 cm左右最新购买91，其中水泥日韩A级网站、煤渣、風積土的質(zhì)量比約為6：40：54白白在线发布，石灰99精品无码午夜福利理论片、粉煤灰、土三者的質(zhì)量比為14：30：56国产视频黄，在此基礎上黄色的网站免费直接进入，對各種措施的防治效果進行了對比評價。

Against these frost damages, took the measures which were presented against the basic causes for the prevention and curing of the frost damage, for instance, rolling the roadbed, replacing the Aeolian sand and stabilizing the soil of inorganic binder and so on, and did experimental study indoor for every preventing and curing measure. The rule of frost damage has been concluded based on the analysis of experimental data.

針對這些凍害在线视频激情，從其產(chǎn)生的根本原因出發(fā)欧美黄色网站哪里有，采取碾壓擊實路基、風積砂換填久久小视频、無機結(jié)合料穩(wěn)定土路基等措施對其進行防治日韩精品成人网页在线观看视频，并進行了路基風積土凍結(jié)試驗激情熟妇无码视频、碾壓擊實試驗、風積砂換填試驗欧美特级视频、水泥煤渣穩(wěn)定土層和石灰粉煤灰穩(wěn)定土層試驗研究一级特黄A片在线观看。

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