(2)常见的数量修饰词汇分类: ①many, a good/great many, a good/large number of 等修饰可数名词复数; ②much, a good/great deal of, a large/huge amount of, large/huge amounts of 等 修饰不可数名词; ③a lot of, lots of, a quantity of, quantities of, plenty of 等既可修饰...
It is unlikely that oil prices will remain at their current low level or that other nations will accept a large and growing U. S. contribution to global climatic change. Policymakers and industry have four options: reduce vehicle use, increase the efficiency and reduce the e missions of ...
Predicting the quantities of oil and gas generated from Australian Permian coals, Bowen basin using pyrolytic methods[J]. Marine and Petroleum Geology, 1999,16:165-188.Boreham C J,Horsfield B,Schenk H J.Predicting the quantities of oil and gas generated from Australian Permian coals,Bowen basin...
The exploration and extraction of oil and natural gas resources using hydraulic fracturing technologies have generated large quantities of hydraulic fracturing wastewater (Harkness et al., 2015). Hydraulic fracturing is performed by pumping millions of gallons of carrier fluids through wellbores into shale...
of the Caspian Sea41.Oncorhynchus mykissis the leading freshwater farmed species in Iran42.Cerastoderma glaucumhas a relatively wide distribution along the Iranian coast of the Caspian Sea43. All the three studied sorbents are easily accessible in large quantities at a very low cost. Rainbow trout...
Crocodiles are cultured in large numbers in Asia and other places in order to protect wild resources and meet the needs of human life. In this study, crocodile (Crocodylus siamensis) meat proteins were extracted and hydrolyzed into peptides, their antioxidant peptides were isolated and purified by...
The form of energy we use most is electricity,and every day more is needed.But electricity has to be made,too,and to make it huge quantities of fuel are required --- oil,coal,gas and nowadays even uranium.The question which worries everyone today is:how long will these fuels last?Nobod...
that there will have to be completely new technologies before hydrogen replaces fossil fuels.(86)Solving these problems is an urgent matter.Although China,India and Australia have huge quantities(大量)of cheap coal,and there are still (87)large oil and gas reserves(储备)elsewhere,the effects on...
1e)26, the dynamics of nanoparticles at oil/water interfaces (Supplementary Fig. 1f)27, mechanical properties of metal–polymer nanocomposites (Supplementary Fig. 1g)28, wettability of Pt surfaces as a function of curvature (Supplementary Fig. 1h), diffusion of nano-cars on metal surfaces (...
a novel deep learning approach based on interval calibration for designing emulators that can effectively recover the inherent noise structure without any explicit priors. Using a large suite of use-cases, we demonstrate the efficacy of our approach in providing high-quality emulators, when compared ...