enriched blast 中文意思是什麼
enriched blast
解釋
富氧鼓風-
Abstract : coke saving measures in the recent ， years at pangang are summarized according to various ways of beneficiated materials ， high blast temperature ， oxygen - enriched blast ， pulverized coal injection rate and improvement of blast furnace operation ， the effect of related smelting factors on coke rate is investigated in combination with the production data and moreover further measures for reduction of coke rate are proposed
文摘:從精料、風溫、富氧和噴煤量以及改善高爐操作等方面總結了攀鋼近幾年來採取的節焦措施，並結合生產數據分析了有關冶煉因素對焦比的影響，同時提出了進一步降低焦比的措施。 -
It shows that with a metallization degree of burden more than 40 per cent, blast furnace can t be operated with oxygen enriched blast. combining lower burden metallization degree with oxygen enriched blast and coal injection, higher coal injection rate and higher productivity can be obtained. by use of higher burden metallization degree lower coke rate can be obtained than oxygen enriched blast and coal injection
結果表明：爐料金屬化率達到40后，高爐不能富氧操作；較低的爐料金屬化率與富氧噴煤相結合，能夠獲得更大的噴煤比和更高的產量；使用金屬化率較高的爐料，能夠比富氧噴煤達到更低的焦比。 -
A new technology of oxygen - enriched blasting for the first tap of blast furnace has been developed. the blast furnace can be tapped smoothly and operated normally after blast. the accident of tap failure, followed by tuyere burning due to slag going up can be avoided
利用富氧燃燒技術研究一種高爐首次出鐵時吹燒鐵口新工藝，使休風后的高爐出鐵順利，盡快達到高爐順行，避免鐵水出不來，爐內渣面上漲，風口燒穿等事故的發生。 -
Abstract : according to material and local heat balance in the blast furnace, refering to the result of oxygen enriched blast and coal injection into blast furnace and use of metallized burden, the influence of burden metallization degree on oxygen enriched - coal injection rate 、 coke rate and productivity is calculated
文摘:根據高爐物料平衡和區域熱平衡理論，參照高爐富氧噴煤和使用金屬化爐料的冶煉結果，計算了爐料金屬化率對富氧噴煤率、焦比和產量的影響。 -
Abstract : a new technology of oxygen - enriched blasting for the first tap of blast furnace has been developed. the blast furnace can be tapped smoothly and operated normally after blast. the accident of tap failure, followed by tuyere burning due to slag going up can be avoided
文摘:利用富氧燃燒技術研究一種高爐首次出鐵時吹燒鐵口新工藝，使休風后的高爐出鐵順利，盡快達到高爐順行，避免鐵水出不來，爐內渣面上漲，風口燒穿等事故的發生。 -
Among sequenced 16 positive clones randomly selected, two represent novel expression tag sequences, two are homologous to two unknown proteins in genbank ; the rest are homologous to known or putative proteins or enzymes with definite functions by searching the genbank through blast program, which are involved in various life activities of cell such as regulation of gene expression, plant secondary metabolism, signal transduction, adversity resistance, stress response and defense reaction. significant changes of quantities of these gene fragments were observed before and after ssh, which indicated they were enriched after ssh
隨機挑選了16個差異表達的克隆進行序列測定，經與genbank數據庫相關數據比較分析，發現有2個新的cdna片段（ ets ） ，有12序列與genbank中已知蛋白或推測蛋白質（ putativeprotein ）序列有高低不同的同源性，它們參與基因的表達調控、植物的次生代謝、信號傳導、抗逆、應激及防禦反應等細胞生命活動過程。
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