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- This is a model of telemagmatic metamorphism and a character of coal metamorphism early-middle Jurassic in northwest of China. 属于区域岩浆热变质作用的一种模式，也是西北地区早中侏罗世煤变质的特点之一。
- In the middle stage of coal metamorphism increase of the confining pressure will increase to a certain extent the strength of coal. 在中煤级阶段，虽然围压的增大可在一定程度上提高煤的强度，但温度的影响更为重要。
- Reported the characteristics and evolution of coal metamorphism in Shuanghua coalfield,specially calculated paleo temperature,determined the coking coal is the magmatically metamorphosed coal. 论述了双桦煤田煤变质特征及其演化，分析了影响煤变质的主要因素，估算了古地温，确认岩浆热变质是形成焦煤的主要作用形式，为在该煤田寻找焦煤指出了方向。
- On thebasis of describing mineralogy characteristics such as combination electron minro-form, crystallinity of clay minerals, the relationship between coal series clay minerals in theMesozoic Era in Ningxia Area and coal metamorphism was analyzed. 在概述粘土矿物组合、电子显微形态和结晶度等矿物学特征的基础上，探讨了宁夏地区中生代煤系粘土矿物与煤变质的关系。
- Along with study of magmatic rocks, the au-thors propose that coal metamorphism in coalfield resulted from shallow magmatic thermal metamorphism with high temperature in a short time. 在此基础上,结合岩浆岩研究,指出抚顺煤田煤变质为一种具有浅成、高温、作用时间较短的岩浆热变质作用的产物。
- Characteristics of Jixi Basin Coal Metamorphism 鸡西盆地煤变质作用的特征
- Probe into The Law of Coal Metamorphism in Xinzheng Mining Area 新郑矿区煤变质规律探讨
- THE COAL METAMORPHISM AND COALBED GAS GENERATION IN TIEFA BASIN 铁法盆地煤变质作用及煤层气生成特征
- Probe into Zoning on Coal Metamorphism of Shitanjing Mining Area in Ningxia 石炭井矿区煤变质因素探讨
- Analysisof relationship between coal series clay minerals and coal metamorphism 浅析宁夏中生代煤系粘土矿物与煤变质关系
- Keywords coal metamorphism;hydrothermal vein;petrological characteristics; 煤变质;热液脉体;岩石学特征;
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- She piled on more coal before the fire go out. 在火熄灭之前她又加上些煤。
- I add the coal on the flame continuously. 我不断朝火里添加煤炭。
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- Prohibition was laid on the export of coal. 禁止煤炭输出。
- Tang Dazhen,Yang Qi,Pan Zhigui.1992.Geohistory-thermal history modeling and coal metamorphic evolution in the Hedong coalfield.Geosciences,6 (3):329 (in Chinese with English abstract). 汤达祯;杨起;潘治贵.;1992
- He put a shovel of coal on to the fire. 他往火炉里加了一铲煤。
- That coal mine is no longer worked. 那个煤矿已经不经营了。
- We have enough coal to see the winter out. 我们有足够的煤过冬。
