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- The temperature in the main combustion zone is higher with reburning than without reburning, and it is favorable for the combustion stabilization. 滿負荷時爐內主燃區溫度較改造前升高,這有利於穩定燃燒;
- The lower position of reburning injector, the less NOx reduction can be achieved due to the disturbance effect from main combustion zone. 再燃風噴口位置越低,受主燃區的干擾越大,還原效果差;
- At last, the practicability and correctness of the new index were proved through comparing spontaneous combustion period with physisorption of oxygen and activation energy E. 最後,通過現場煤自燃發火期與煤物理吸附氧量和低溫氧化活化能E的對比,對該指標的實用性和科學性進行了檢驗。
- One of the main combustion characteristics is the burning rate, which is influenced by intrinsic flame instabilities, external turbulence and flame interaction with walls of combustor and sound waves. 在研究中使用一個雙環同軸噴流燃燒器,於燃燒器的中心圓管提供氣態甲烷充作燃料,而外環圓管則供給空氣,以產生雙環同軸噴流擴散火焰。
- Study on spontaneous combustion period of coal based on activation energy index 基於活化能指標的煤的自然發火期研究
- The candle with coloured flame is developed.The effect of main combustible ingredient, amount of flame-colouring ingredient and the treatment of candle wick on the generation of coloured flame is discussed. 研製了彩色火焰蠟燭。討論了主燃劑的種類、發色劑的用量及燭芯的處理對彩焰效果的影響。
- The main impediment to growth is a lack of capital. 影響發展的主要障礙是缺乏資本。
- Crowds thronged the main square of the city. 城裡的大廣場上擠滿了人群。
- The whole school (was) assembled in the main hall. 全校在大禮堂集合。
- The main feature on the program is her song. 那個節目的主要號召物是她的歌。
- Fables often have animals as the main characters. 寓言常以動物為主角。
- The Elementary Study on the Spontaneous Combustion Tendency and the Spontaneous Combustion Period of Coal Based on Activation Energy Index 基於活化能指標的煤的自燃傾向性及自然發火期初研究
- A heavy snowfall block the main road. 一次嚴重的降雪阻塞了主要公路。
- The gas main explode and set fire to the house. 煤氣總管爆炸引起房子失火。
- I grasped the main point of the speech. 我領會了這篇演講的要點。
- The country's main products are gold and cocoa. 這個國家的主要產品是可可和黃金。
- Cause Analysis on Abnormal Gas Emission in Fully Mechanized Face With Caving Mining in High Gassy and Inflammable Seam during Spontaneous Combustion Period 高瓦斯易燃煤層綜放工作面發火期間的瓦斯異常湧出原因分析
- Men and machines poured along the main highways. 人和機動車順著公路如潮湧而去。
- A main feature of computer virus. 計算機病毒的一種主要特性。
- He arranged his speech under four main heads. 他把發言內容歸納成四個主要方面。