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borrow pit相关的网络例句

查询词典 borrow pit

与 borrow pit 相关的网络例句 [注:此内容来源于网络,仅供参考]

The paper introduces the way to calculate the pit elevation of borrow pit s by computer.

介绍一种运用计算机程序预求大堤所对应取土坑坑底高程的方法。

Cover material may be excavated from adjacent higher points of land, imported from borrow pit areas, or from previously constructed stockpiles.

包括材料可能从临近更高地角被挖掘,进口从借坑地区,或者从以前建造的积压。

During winter construction, the distance of the inner side of a borrow pit to the fill insulation toe shall not be 1.5 times less than normal construction slope way.

冬季施工取土坑内侧到填方坡脚的距离不得小于正常施工护坡道的1.5倍。

The model includes that the relationship between median diameter, as well kinetic energy, of raindrop and rainfall intensity obeys logarithmic function, the critical slope degree of soil erosion is 38.4°~43.0° in test area and the best multiple index of rainfall erosivity value is /100. Employing the prediction model, the soil erodibility value, the accelerated value of excavation slope, roadbed slope, construction site, borrow pit, service road and other temporary occupation land and the loss-spoil ration of waste pile were examined. Finally, the integrated soil and water conservation measures in highway construction project have been suggested.

从而建立了凉山州天然降雨雨滴中数直径与雨强的关系和降雨强度与动能的关系,分析了高速公路引起水土流失的侵蚀性降雨标准、侵蚀转折坡度及不同流失区流失量的大小关系,给出了高速公路水土流失预测模式中降雨侵蚀力尺值的最佳复合指标,估算出路堤边坡、路堑开挖边坡、路基、临时施工用地、取土场、便道和其它临时占地的可蚀性K值、加速侵蚀系数A值以及的弃土场的流弃比B值,最后针对高速公路不同防治区水土流失特点提出了相应的综合防治措施。

推荐网络例句

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐

The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.

血精的原因很,以良性病变为主。