流態煤粉 的英文怎麼說
中文拼音 [liútàiméifěn]
流態煤粉
英文
fluid coal-
This paper first discusses the cause of crack formation and crack mechanism of high performance concrete. then carries out crack tests of three groups of concrete slabs using aggregate type, sand rate and dosage of fly ash as design parameter
本文初步探討了泵送高流態混凝土的裂縫成因和開裂機理，並分別以骨料品種、砂率以及粉煤灰摻量為設計參數進行了三組配合比混凝土平板的抗裂試驗。On the basis of annlyzing the main domestic cocurrent combustor, we adopted the up and down - shade - technology to reform the combustonafter researching the characteristics of main coal and its affecting factors, i. e., density of coal dust, granularity of coal dust, firing characteristics, alteration of coal, we put forward the scheme of coal ' s configuration and reforming plan about structure of combustor and its disposal type. finally, we make a debugging of cool and hot performance and operation optimizing
因此，本文在分析目前國內主要直流燃燒器性能的基礎上，選用了上下濃淡燃燒技術，改造了燃燒器；通過對現場燃燒的主要煤種特性及煤粉濃度、煤粉細度、著火特性、煤種變動等的分析研究，提出了配煤方案和燃燒器的結構、布置方式改造方案；最後進行了冷、熱態性能與運行優化調試。At the same time, the visualization of flowing state and possible accident is developed by combining multimedia technology with program control of 3dsmax data model in opengl
同時利用先進的多媒體技術，把3dmax模型數據文件應用於opengl中，實現了一次風管道煤粉流動狀態及燃燒系統常見故障的可視化。The expansion and strength of middle strength superplasticized expansive concrete develop more coordinately. fa reduces the early strength of middle strength superplasticized expansive concrete, and this make more expansion become invalid when the concrete is in plastic state
中強流態膨脹混凝土的膨脹與強度性能發展比較協調，粉煤灰的加入降低了早期強度，使更多的膨脹變為無效膨脹消耗在仍處于塑性狀態的混凝土中，混凝土限制膨脹率減小。分享友人