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Tongliao:Getting in Steppe

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China Weekly 2022年第9期 60-61页

作者： Michael jones 不详

This off-the-beaten-track northern city provides a perfect gateway for adventures in the grasslands and deserts of lnner Mongolia。

关键词： perfect gateway Ton

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Cruise Control

China Weekly 2023年第6期 60-61页

作者： Michael jones 不详

A voyage along the Yangtze offers much more than the fabled Three Gorges,with a packed itinerary of sights to experience,both on shore and *** wild and majestic Yangtze River extends for approximately 6,400 kilometers,through some of the world's biggest metropolises including Shanghai,Nanjing and *** also meanders through some of China’s most pristine natural territory,where somehow the endemic Chinese alligator and narrow-ridged finless porpoise have managed to survive,despite the sad extinction of the Yangtze River dolphin.

关键词： Yangtze shore extinction

Blood,Sweat and Barnsley

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城市漫步（GBA版） 2023年第3期 12-15页

作者： Paul jones 不详

The sweat from the morning's 7 *** hasn't quite dried on the leather punchbags that still swing gently on their *** last boxer lft the gym 20 minutes ago;only trainer Paul Clemit,64,remains."Anybody whoknows me knows ... 详细信息

关键词： money Blood dried

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Springs Eternal

China Weekly 2023年第5期 60-61页

作者： Michael jones 不详

Jinan is the capital city of Shandong Province,China's second-most populous province with over 100 million *** is home to over nine million people,and is one of China's major transport hubs,with a coach terminus that sees up to 92,000 passengers per *** city lies on a major intersection of the east-west Jiaoji Railway and the north-south Jinghu Railway that connects Beijing to *** is also home to internationally renowned *** elements ensure that Jinan is a buzzing and lively city.

关键词： Jinan universities passenger

Hair-raising Traditions

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China Weekly 2023年第12期 60-61页

作者： Michael jones 不详

The area around Guizhou's Congjiang boasts Miao and Dong villages and rice terraces where charming traditional architecture is the backdrop for some unique customs.

关键词： Guizhou customs raising

LAYING OUT A PATHWAY FOR CHINA AND THE WORLD

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China Report ASEAN 2022年第11期7卷 58-59页

作者： William jones the Chongyang Institute for Financial Studies at Renmin University of China

China strives to create new opportunities for the world with its own development General Secretary of the CPC Central Committee Xi Jinping delivered a report to the 20th National Congress of the Communist Party of Chi... 详细信息

关键词： Communist Secretary delivered

A causation mechanism for coal bursts during roadway development based on the major horizontal stress in coal:Very specific structural geology causing a localised loss of effective coal confinement and Newton’s second law

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International Journal of Mining Science and Technology 2020年第1期30卷 39-47页

作者： Russell Frith Guy Reed Aaron jones Mine Advice Pty Ltd BeresfieldNew South Wales 2322Australia

In 2017,one of the international authorities on coal bursts,Mark Christopher,published a paper entitled"Coal bursts that occur during development:A rock mechanics enigma",in which several relevant technical issues were *** paper outlines what is considered to be a credible,first-principles,mechanistic explanation for these three current development coal burst conundrums by reference to early published coal testing work examining the significance of a lack of"constraint"to coal stability and an understanding of how very specific structural geology and other geological features can logically cause this to occur in situ,albeit on a statistically very rare *** basic model is examined by reference to published information pertaining to the development coal-burst that occurred at the Austar Coal Mine in New South Wales,Australia,in 2014 and from the Sunnyside District in Utah,the United ***"cause and effect"model for development of coal bursts presented also offers a meaningful explanation for the statistical improbability for what are nonetheless potentially highly-destructive events,being able to explain the statistical rarity being just as important to the credibility of the model as explaining the local conditions associated with burst *** model could also form the basis for a robust,riskbased approach utilising a"hierarchy of controls",to the operational management of the development coal burst ***,the use of pre-mining predictions for likely burst-prone and non-burstprone areas,the use of the mine layout to avoid or at least minimise mining within burst-prone areas if appropriate,and finally the development of an operational Trigger Action Response Plan(TARP)that reduces the likelihood of inadvertent roadway development into a burst-prone area without suitable safety controls already being in place.

关键词： Development coal burst Wing-cracks Austar Mine Sunnyside Mine Major horizontal stress in coal

China Will Maintain a Steady Course in a Challenging Time

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China Today 2022年第4期71卷 18-19页

作者： WILLIAM jones Chongyang Institute for Financial Studies under Renmin University of China

CHINA began this year’s annual Two Sessions of its national legislature and top political consulative body in a very unsettled global *** Russian military action in Ukraine as well as the massive sanctions regime imposed by the West on Russia,a major producer of the world’s energy supply,has created a challenging environment for any country to make plans for the ***,in his government work report,which traditionally begins the legislative period,Premier Li Keqiang expressed confidence that China would remain on a course of stable *** is also the year for the convening of the 20th National Congress of the Communist Party of China(CPC),which will determine the leadership team going forward and lay out the blueprint perhaps for the next decade or longer.

关键词： settled Communist Russian

Fractal characterization of pore structure and its influence on CH_(4) adsorption and seepage capacity of low-rank coals

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Frontiers of Earth Science 2022年第4期16卷 916-933页

作者： Guangyuan MU Haihai HOU Jiaqiang ZHANG Yue TANG Ya-nan LI Bin SUN Yong LI Tim jones Yuan YUAN Longyi SHAO State Key Laboratory of Coal Resources and Safe Mining and College of Geoscience and Surveying Engineering China University of Mining and TechnologyBeijing 100083China College of Mining Liaoning Technical UniversityFuxin 123000China Oil&Gas Resource Survey Center China Geological SurveyMinistry of Land and ResourceBeijing 100029China Department of Coalbed Methane Research Institute of Petroleum Exploration and DevelopmentPetroChinaBeijing 100083China School of Earth and Environmental Sciences Cardiff UniversityCardiff CF103YEUK

The pore structures of coal can directly affect the adsorption and seepage capacity of coalbed methane(CBM),which therefore is an important influence on CBM exploration and *** this study,the pore structures of low-rank coals from the Middle Jurassic Xishanyao Formation in the southern Junggar Basin were analyzed,and the fractal dimensions(D1,D2,D3 and D4 corresponding to pore sizes of 0-5 nm,5-100 nm,100-1000 nm and 1000-20000 nm,respectively)were calculated to quantitatively describe these coal pore *** results show that Xishanyao coal is characterized by open pore morphology,good pore connectivity and well-developed seepage pores and microfractures,which is beneficial to CBM *** D1 and D2 can be used to characterize the pore surface and structure of adsorption pores *** D3 and D4 can be used to represent the pore structure of seepage *** with adsorption pores,the structure of seepage pores is more affected by the change of coal *** D1 is better than D2 in characterizing the methane adsorption *** D1>2.2,D1 is positively correlated with Langmuir volume(VL)and negatively correlated with Langmuir pressure(PL),while D2 shows a weak opposite *** coals with the higher D1 and lower D2 are associated with a higher VL,indicating the coal reservoir with more complex pore surfaces and simpler pore structures has stronger methane adsorption capacity.D4 is better than D3 in characterizing the methane seepage *** porosity and permeability of coal reservoirs increase with the increase of D4,while D3 displays an opposite trend,which is mainly related to the well-developed *** well-developed fracture system enhances the seepage capacity of the Xishanyao coal *** study reveals the fractal characteristics of pore structure and its significant influence on adsorption and seepage capacity of low-rank coal.

关键词： southern Junggar Basin Middle Jurassic low-rank coal coalbed methane pore structure fractal dimensions