allergy
发表于 2025-3-23 10:39:50
http://reply.papertrans.cn/40/3911/391063/391063_11.png
慌张
发表于 2025-3-23 17:47:01
Optimization of Technological Development of the Oil and Gas Industryhnological upgrade of production, modernization of equipment of a new technical level and renovation of extractive and processing enterprises. Solving the problem of forecasting the development of fuel industries involves building a formal representation of the time dependence of the productivity of
流动才波动
发表于 2025-3-23 21:16:17
Forecasting the Technological Development of the Coal Industrynergy and economic indicators of the effectiveness of the introduction of advanced technologies. A mathematical model for the optimization of the technological development of coal mining has been created, which, in contrast to the well-known industry-wide balance optimization models, is aimed at inc
prick-test
发表于 2025-3-24 01:01:31
Geological Features and Type of Oil Shale Boothns of its use are given. The experience of oil shale use in the Estonian thermal power industry is analyzed. The main differences between oil shale from different deposits are in the content of organic matter kerogen, which is closest to oil in its composition and properties. The lower heating value
可转变
发表于 2025-3-24 06:11:26
http://reply.papertrans.cn/40/3911/391063/391063_15.png
Tidious
发表于 2025-3-24 09:04:34
http://reply.papertrans.cn/40/3911/391063/391063_16.png
羽饰
发表于 2025-3-24 10:40:54
http://reply.papertrans.cn/40/3911/391063/391063_17.png
Generalize
发表于 2025-3-24 16:48:46
http://reply.papertrans.cn/40/3911/391063/391063_18.png
DIS
发表于 2025-3-24 20:48:48
http://reply.papertrans.cn/40/3911/391063/391063_19.png
愚蠢人
发表于 2025-3-25 00:14:47
https://doi.org/10.1007/978-3-322-87175-6tate of the coal industry and the role of coal in the fuel balance of Ukraine. The unsatisfactory state of the industry is caused by a number of factors, both objective and subjective. The objective ones include the complexity of mining and geological conditions of coal mining, low technical level o