片语

excess coefficient of air空气过剩系数

optimal excess air coefficient最佳空气过量系数

overall excess air coefficient总余气系数

coefficient excess air过量空气系数

excess air coefficient a过剩空气系数

air excess coefficient空气过剩系数

英汉例句

• the effects of nozzle structure, fuel gas injection velocity and excess air coefficient on nox emission in high temperature air combustion were investigated.

  通过两种结构烧嘴的热态燃烧试验对比，研究了烧嘴结构、燃气射流速度、过量空气系数对高温空气燃烧过程氮氧化物排放的影响特性。

• the effects of nozzle structure, fuel gas injection velocity and excess air coefficient on nox emission in high temperature air combustion were investigated.

  通过调节燃料油的温度和加入蒽油的比例解决了其粘度过大造成燃烧不完全的问题；同时改进烧嘴结构，使雾化效果更好，燃烧更加完全。

• different methods for excess air coefficient given in different literatures have made confusions in the concept and values of excess air.

  不同文献资料对空气过剩系数计算方法的不同，在不少场合下造成了一些概念和数值上的混乱。

• through experiments of excess air coefficient on the pc combustion in stove, it is concluded that it is no use to add too much air at the beginning of free-oil ignition of pc.

  本文通过研究过量空气系数对炉内火焰的影响规律，指出在煤粉无油点火初期不宜补充大量二次风。

• the effects of switching time and excess air coefficient on temperature and emission of nox were discussed.

  分析了其运行特征；探讨了蓄热周期对烟气与空气进出口温度变化特性、污染物排放浓度等参数的影响；

• because of the great disturbance of boiler burning system, on the spot, we don「t find absolute excess air coefficient but its optimum interval.

  由于锅炉燃烧系统的扰动较大，我们实际寻取的是相对的最佳过量空气系数，更为重要的是找到最佳过量空气系数区间。

• consequently, to ameliorate the smoke emission in acceleration, the transient excess air coefficient must be boosted up during period of acceleration.

  所以改善加速烟度必须解决加速初期的供油量和供气量之间的矛盾。

• the experimental results show that with the increase of secondary air ratio, the emissions of no reduce, while the excess air coefficient remains unchanged.

  试验结果表明：在空气过剩系数保持不变的条件下，随着二次风率的增加，烟气中no的排放浓度减小；

• the air groove can enlarge the flammable limits of combustor, and make the combustor work at a larger excess air coefficient and a less methane flow rate.

  空气槽的存在有助于扩展微燃烧器的可燃极限，使燃烧器在更大的空气过量系数和更小的甲烷流量下工作；

• the traditional way measuring the excess air coefficient by using a oxygen sensor, is not so high precision, reliable, simple and economic.

  较之传统的以氧传感器测得烟气中的过量空气系数的方式，该方法具有滞后时间短、高精度、高可靠性、简易经济的良好特性。

• an industrial experiment were conducted to test the influence of excess air coefficient and secondary air ratio on the carbon content of fly ash of cfb boiler burning fujian anthracite.

  在工业热态cfb锅炉上测试了过量空气系数和二次风率变化对锅炉飞灰含碳量的影响。

• studies the fuel kinds, the exit gas temperature of the hot air furnace, the excess air coefficient and the air moisture and temperature」 influence for waste heat loss.

  研究了燃料种类、热风炉的排烟温度、过量空气系数以及燃烧空气湿度和温度对排烟热损失的影响规律。