crushed相关论文
为更好的防治带式输送机的压死拉断问题,基于某公司DTL100/75-2×160型带式愉送机运行工况,分析了皮带压死拉断故障原因与当前......
Hydraulic support crushed mechanism for the shallow seam mining face under the roadway pillars of ro
While the fully-mechanized longwall mining technology was employed in a shallow seam under a room mining goaf and overla......
针对目前国内外投入应用的秸秆打捆机和压捆机均不具备粉碎功能的问题,研制开发了4sfyk- 150型生物质秸秆粉碎压捆机.该机主要适用......
钢筋笼降水井具有直径、深度不受限制,且出水量大,降水量大,单独抽水,灵活方便等特点.主要介绍了钢筋笼降水井的构造、设计及施工......
It has been proven that crushed rock layers used in roadbed construction in permafrost regions have a cooling effect. Th......
Crushing is a size reduction process that plays a key role in both mineral processing and crushing–screening plant desi......
The crushed rocks are used as a filling material in mined丒out areas of underground mining. Compared with the man-made f......
目的研究粉碎与未粉碎酸枣仁所含有效成分酸枣仁皂苷A在水提取过程中的溶出是否有差异。方法采用高效液相色谱法测定粉碎与未粉碎......
Impregnation of Crushed Stone with Bitumenous Compounds Using Propane/Butane Impregnation Process Ca
An efficient technology of impregnation of carbonate crushed stone by oil-product based on SCF-impregnation process usag......
The purpose of this study is to comparatively evaluate the wear resistance of concretes under abrasion rates. Five concr......
为确定田间调制苜蓿干草适宜的压扁程度,本试验以紫花苜蓿为研究材料,通过不同程度压扁茎秆处理,分析苜蓿在调制过程中水分散失规......
以退役硅橡胶绝缘子上的废旧硅橡胶为原料,对其进行破碎后采用酸催化裂解的方法对其回收利用。经GC-MS分析,裂解产油的主要成分为......
Density and Strength of Mortar Made with the Mixture of Wood Ash, Crushed Gneiss and River Sand as F
The main purpose of this paper is to study the feasibility of using wood bottom ash to partially replace natural fine ag......
This paper is mainly aimed at the mechanics characteristic elas of ticity-plasticitystickiness existed in the CWR (conti......
Analysis of the Cooling Mechanism of a Crushed Rock Embankment in Warm and Lower Temperature Permafr
Based on data monitored in situ and theoretical analysis,the characteristics of the temperature field and mechanism of t......
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Crushed Gold Shell Nanoparticles Labeled with Radioactive Iodine as a Theranostic Nanoplatform for M
Plasmonic nanostructure-mediated photothermal therapy(PTT) has proven to be a promising approach for cancer treatment,an......
The technology of concrete has significantly increased in recent years through the use of super plasticizer and availabi......
Partial substitution of aggregates for pieces of glass in concrete contributes to reducing the use this resource and pre......
<p align="justify"> <span style="font-family:Verdana;">Soil salinization is one of the major causes of land degradation.......
Based on the analysis and comparison of soil temperature, thermal regime and permafrost table under the experimental emb......
