查询词典 bedding course

Heating furnace of steel of Lai steel tape transforms nearly 6 years to come through type of accumulation of heat, in producing a course, because a variety of caustic medium such as SO2, H2S are contained inside flue gas conduit, after moving for a long time, conduit wall is rustily below these medium chemistry serious, cause conduit average ply is not worth 1mm, and occurrence bedding face of conduit of local flue gas accumulates rubiginous sodden phenomenon, air leak is serious, increased many and gas use up, and move to heating furnace safety cause menace.

莱钢窄带钢加热炉经过蓄热式改造近6年来，在生产过程中，由于烟气管道内含有SO2、H2S等多种腐蚀性介质，长期运行后，管道内壁在这些介质化学功能下锈蚀严重，造成管道平均厚度不足1mm，而且局部烟气管道出现大面积锈烂现象，漏风严重，增加了大量煤气消耗，且对加热炉平安运行造成威胁。

Based on this, it optimizes the model and the elevation of upstream and downstream cofferdam. It studies the design of the bedding course of the downstream concrete slab protection slop of overflow cofferdam. It puts forward relevant risk rate"s calculation models, and gives the risk rate"s calculation methods. Chapter 4 synthetically considers the key-points and difficulties of Shuibuya Hydropower diversion. It carries out diversion scheme suitable for Shuibuya high concrete facing rockfill dam.

对土石过水围堰下游砼板护坡反滤层设计进行了研究，提出反滤层设计的风险模型，并给出了风险率的计算方法；第四章在综合考虑水布垭导流与度汛工程的重点与难点及工程布置、施工要求的基础上，经多方案技术经济比较，研究确定了适合水布垭高面板堆石坝工程特征的导流与度汛方案。

A practical example of strengthenjng the embankments by changing the bedding soft soil, laying a medium sand bedding course and strengthening the embankmeut sections properly is introduced.

本文介绍了采用换填基底软土、设置中砂垫层、对路堤断面做适当加固处理等措施，为软土路堤的设计施工提供了一个实例。

This thesis systematically studies some important subjects in theoretical and applicable aspects, on which the overflow cofferdam needs to solve at present during key water control project construction, such as diversion ways and the type of overflow cofferdam, diversion standard, and the bedding course of the downstream protection slop of concrete slab on overflow cofferdam. Moreover, according to the experiment of hydraulic construction model, the thesis studies the overflow cofferdam and diversion scheme for Qingjiang Shuibuya Hydropower Project.

本文从理论和应用两个方面系统研究了水利枢纽工程施工过水围堰在导流方式及围堰类型、导流标准及围堰下游砼护坡反滤层等方面需要解决的问题，并结合水工模型试验，对清江水布垭水电站工程过水围堰及度汛方案进行研究。

Of course the stars is an indispensable navigation as the first inhabitants of South America tropical hammocks bedding in fact and the ship's origins are deep .

当然星星是航海中不可缺少的，而作为南美热带地区先住民的寝具吊床，其实和船的渊源也很深。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。