煤炭的英语翻译

In the 21st century, people's daily necessities species varied is much different from that in the past which we needed food stamps to buy everything we want.While walking in the street,we can see cars being driven at a high speed, it is much convenient for people totravelSitting at home, bend the fingers,and you can know what is happening around the world, computer greatly expand people's horizonsNuclear power station,what has been set up by the sea, is continously providing clean and neat energy, reducing the combustion of coal, make the air fresher. These are all the convenience what the industrial revolution bring us. However, what is being truly universal, and directly with the masses lives,are products Baekeland Twentieth Century American scientists invented-- plastic. Plastics, as a polymer compound, the species are numerous.Plastics can be seen everywhere, such as disposable plastic cups, disposable toothbrush, plastic buckets, plastic bags and so on. Among the many plastic classification, polystyrene is the material that people are more familiar. Polystyrene production model of the plant to adapt well and are low cost, wide range of applications. In people's furniture decoration, everyday products , polystyrene can be seen everywhere.Besides,there are many kinds of Polystyrene: high impact polystyrene (HIPS), styrene acrylonitrile (SAN), acrylonitrile - butadiene - styrene (ABS), SBS rubber. AS these different types of polystyrene is made up ofdifferent molecular structure, the effect is not the same, either.They each succeed in light in weight, noise performance, excellent heat resistance, impact resistance and other aspects . However, despite many advantages of polystyrene, and is been widely used, as a member of the plastic ,it has a fatal drawback - it has certain detruction to environment. Polystyrene is not easy to be degraded, which resulted in a process for producing the phenomenon of waste. Polystyrene products drifting into the ocean and some other places where there lives several wild animals .It will accuse them to eat it by mistake,which causes some ecological impacts.

全部自己翻译,lz可以检验~

希望可以帮到你

Energy consumption and economic growth has been on social issues of concern. Energy is the driving force of the development of human beings, whether a socialist country, or the capitalist countries for the development and utilization of energy demand and are quite seriously. Socialist national energy is a necessity, plays the main dynamic state construction, in the capitalist countries, energy is one of the main economic influence. Along with the rapid development of modern economy, energy supply problems, therefore, the energy consumption and economic growth have very realistic economic significance. This paper explores the old industrial base of China's liaoning province on energy consumption and economic growth of statistical analysis. At present, research on energy consumption and economic growth, the relationship between research methods used by many scholars both at home and abroad is controversial. Past research method with traditional modeling theory are analyzed, the economic variables are stable time sequence. Along with the progress of the society, science, many economic variables are shown, so the conclusion of non-stationary persuasive. With the Granger (the engel - Engle Granger - 1987) the co-integration theory study, energy consumption and economic growth, and the conclusion is more practical method has become the research of energy consumption and economic growth, the relationship between a popular trend. Using the 1978-2008 China's liaoning province coal consumption amount, oil consumption amount, water and electricity consumption amount, gas consumption amount and liaoning province based on the data of GDP, unit root test, granger causality test and cointegration test. Based on vector regression model, impulse response function impulse (5) and variance decomposition (hire those knowledgeable programmers variance decomposition forecast analysis) between energy consumption and economic growth, the dynamic correlation data from the whole of liaoning province statistics yearbook 2008.

In this paper are all variables for a single whole I (1), so they may exist between the co-integration relationship. After they were granger causality test, the test results show that in 95% confidence level were refused around under the hypothesis. Only a co-integration relationship between variable exists, error correction model, so they inspected the cointegration relation between variables. Test results show that the cointegration tests showed the characteristics of trace root in 5% level, there are 4 GeXie whole vector. Then will co-integration theory and error correction model is established combined, vector error correction model and the VEC model. Finally, using the impulse response function for this particular variable to various impact assessment of reaction, finally direction and variance decomposition makes us further analysis of the specific variables in the changes of the relative importance of impact. After these empirical study results show that the energy consumption growth in liaoning province is the reason of economic growth, and in turn economic growth of energy consumption is not significant effects on the growth. And that the coal consumption amount, oil consumption amount, water and electricity consumption amount, gas consumption and economic growth of total exist long-run equilibrium relationship between the coal consumption, and the total amount of oil and water consumption than the total consumption of GDP growth is relatively large. And gas consumption amount of liaoning province and mutual influence GDP is not big.

Liaoning to sustainable development of economy, it is necessary to coordinate well with the energy consumption and ensure sufficient enough energy in under the condition of economic development. With the development of society, the energy of the energy saving, nor short reduce quantity of coal, petroleum, and rare energy prices soaring commodity prices, lead to the cost of heightening. Therefore, effective formulation and utilization of energy is imperative. How to solve the energy shortage and better economic development, and became the most important question. Through the analysis of liaoning province, the paper suggested by the readjustment of industrial structure, strengthen energy plan, increase energy for energy conservation and exploitation ability, new energy and utilization measures, improve the energy consumption level of the sustainable development of the economy in liaoning province has very great help. As the energy policy of liaoning province, puts forward some low opinion.

灰熔融温度

还原大气压氧化大气压。

变形 2.300℃ 1.260℃

半球状 2.345℃ 1.285℃

流体 2.390℃ 1.310℃

不是专业人士，只能推断。是不是针对煤灰成分的不同，煤灰熔融过程中变形、半球状、形成流体等一系列变化时所对应的温度，