Whole section once detonation is an important way to realize blast safety and to improve blast efficiency. This paper introduces the application course of whole section once detonating technique.
全断面一次起爆技术是实现爆破安全、提高爆破效率的重要途径，介绍了全断面一次起爆技术的应用过程。
Because of its high capacity and large spectral efficiency, V-BLAST system became popular in recent years.
近年来，由于该系统具备较高传输容量和频谱利用率，而受到了广泛关注。
These new technologies lay solid foundation for realizing the target of high efficiency, high quality, low consumption, long campaign and environmental protection of blast furnace.
采用了这些新技术，为实现高炉高效、优质、低耗、长寿和环保的新目标打下了坚实的基础。
At present, improving the blast furnace profile design efficiency and strengthening information exchange are always in urgent request.
目前，在提高炉型设计效率以及加强信息交流等方面一直有着迫切的要求。
It is indicated that the binding energy tube could enhance the block rate 5% compared to the original blast method, obtaining a better economic efficiency for the mine;
试验表明，聚能管能够比原先爆破方法提高块率5%，可为矿取得良好的经济效益；
The Electrostatic Precipitator (ESP) takes an important role in the blast furnace dust removing devices of the steelworks for its high efficiency, low energy consuming and steady performance.
电除尘器以其高效率、低能耗、运行稳定等特点在钢铁厂高炉除尘装置中占据了重要地位。
But the data efficiency of STBC is restricted to orthogonal transmission and the bit error rate of BLAST is high due to the error propagation.
但由于空时分组码受正交条件限制，传输效率得不到提高，而BLAST系统存在差错传播制约着误码率的下降。
Anthracite used in blast furnace injection and sintering is selected by fluidized bed separator, which is a new kind of technology that has high selection efficiency and reduces energy consumption.
高炉喷吹和烧结用无烟煤，采用流化床分选器进行分选处理，是分选效率高、降低能耗的新工艺。
Hot blast stove is an important assistant equipment during the blast furnace smelting, whose performance could influence its running normally, use efficiency and lifespan as well hot blast stove.
热风炉是高炉炼铁生产过程中的重要辅助设备，其性能的优劣直接影响到自身和高炉的正常运行、利用效率以及使用寿命。
The big blast turbine, generates greater air flow, and improve work efficiency.
大鼓风涡轮，产生更大空气流量，有效提高工作效率。
A renovation project of miniaturization and high efficiency is provided for the hot blast stove.
提出了向小型化，高效化改造热风炉的方案。
Based on the simulation result, industrial experiment of thermal efficiency diagnosis and energy saving effect of high emissive coating was carried out at two blast stoves.
应用这一结果在两座热风炉上进行工业对比实验，经过热诊断测试判定高发射率涂料的节能效果。
Hoist of blast-furnace car is controlled by inverter instead of series connection-resistance. It can meet the requirements of the production, easy to handle with high dependability and efficiency.
高炉料车卷扬机，采用变频器调速控制，替代传统的串电阻调速控制模式，实现了生产工艺的要求。
The average control efficiency on panicle blast was 88% with the average yield increased 32.
结果表明，两种间栽模式均能有效降低优质高感糯稻品种稻瘟病的发病率，平均防效达88%，平均增加产量32。
The average control efficiency on panicle blast was 88% with the average yield increased 32.
结果表明，两种间栽模式均能有效降低优质高感糯稻品种稻瘟病的发病率，平均防效达88%，平均增加产量32。
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