1) burnt coal
烧变煤
1.
The discovery of a great quantity of "burnt coal" with contact thermal metamorphism is made possible by large-scale mapping and lateral tracing in the western opencast of Fushun coalfield and a distinct thermal contact relation between the contact thermal metamorphic zones in coal seems and diabases is observed.
通过对抚顺煤田西露天矿的大比例尺填图以及横向追索,发现大量的接触热变质“烧变煤”的存在,观察到接触热变质带与辉绿岩呈明显的热接触关系。
3) Distorted PC concentration combustion
变异煤粉浓度燃烧
1.
Distorted PC concentration combustion is a new technology, which was developed for increasing the turning-down ratio of a boiler and decreasing the NO_x emission in flue gas.
变异煤粉浓度燃烧技术是为提高我国电站锅炉调峰能力、降低排烟中ＮＯ_ｘ而研究的一种燃烧新技术。
4) pulverized coal combustion
煤粉燃烧
1.
Numerical simulation of a pulverized coal combustion two-phase flow;
煤粉燃烧两相流的数值模拟
2.
Based on Eulerian treatment of gas phase,Eulerian treatment of particle continuum and momentum equations,as well as Lagrangian treatment of particle energy and mass transport equations,a three-dimensional mathematical model of turbulent gas-particle two-phase flow and pulverized coal combustion is formulated in the raceway of blast furnace.
基于欧拉气相方程组、欧拉颗粒连续方程和动量方程以及拉氏颗粒能量和质量变化方程,建立并发展了高炉风口回旋区湍流气固两相流动和煤粉燃烧的三维数学模型。
3.
Three kinds of coal differed from fineness were burned in a laboratory-scale drop tube furnace for combustion test,and an 8-stage Andersen particle impactor was employed for sampling the primary particulate matter(PM),in order to study coal fineness effect on primary PM features during pulverized coal combustion.
研究煤粉细度对煤粉燃烧后一次颗粒物特性的影响。
6) coal bed combustion
煤层燃烧
1.
The monitoring on underground coal bed combustion relied on drilling supervising in the past, but this method is not good.
对地下煤层燃烧过去一直依靠钻孔进行监测,未有有效的监测方法。
补充资料：标准煤(见煤当量)
标准煤(见煤当量)
standard coal
、~‘~1人、4《1工兀飞coal)见煤当等
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条