This article from an euro started at Euro sector finance system vicissitude and the Euro sector Taylor rule utilization to the European central bank policy-making formulation, through detailed thoroughly analyzes the Taylor rule to contain at the beginning ofEuropean Union in the Euro sector application -unification monetarypolicy decision-making the monetary policy background, the utilization"the Taylor principle" analyzes 1970-2006 beginning of the year EuropeCentral Bank the monetary policy decision-making tendency, pointed outmoves towards the negotiable securities along with the financialsystem, the internationalization, the formulation and the currentpolitical situation adapt the monetary policy is inevitable.

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This article from an euro started at Euro sector finance system vicissitude and the Euro sector Taylor rule utilization to the European central bank policy-making formulation, through detailed thoroughly analyzes the Taylor rule to contain at the beginning ofEuropean Union in the Euro sector application -unification monetarypolicy decision-making the monetary policy background, the utilization"the Taylor principle" analyzes 1970-2006 beginning of the year EuropeCentral Bank the monetary policy decision-making tendency, pointed outmoves towards the negotiable securities along with the financialsystem, the internationalization, the formulation and the currentpolitical situation adapt the monetary policy is inevitable.

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It is conducive to uptake soil nitrogen for flue-tobacco on dryland soil with maize-tobacco rotation before topping (60 days after transplanting) and uptake soil nitrogen for flue-tobacco on paddy soil with rice-tobacco rotation after topping.2 The nitrogen utilization efficiency of rapeseed cake, rice straw and rape straw were 19.5%, 15.5%, 8.1% respectively, and the inorganic fertilizer nitrogen utilization efficiency were 41.1%, 42.7% and 35.7% under the combined application of organic additives and inorganic nitrogen fertilizer. The contribution rate of rapeseed cake, rice straw, rape straw to accumulated nitrogen of flue-cured tobacco were 1.0%, 2.4%, 2.7% respectively by the combined application of organic additives and nitrogen fertilizer. Flue-cured tobacco for organic nitrogen absorption meet with the nitrogen needs laws of high-quality tobacco, indicating that the combined application organic additives and inorganic nitrogen fertilizer reduces the nicotine content of tobacco, an increase of sugar/nicotine ratio and improved the quality of tobacco. In which the role of rice and rape straw is greater than the rapeseed cake can be used as measures to lower nicotine.3 Nitrogen accumulation in flue-cured tobacco with the total nitrogen input was a significant positive correlation during the growth stage of flue-cured tobacco. The total nitrogen input for the 156.3-405.5kg.hm-2, in which the soil nitrogen mineralization capacity account for 22.6%-54.3%, with an average of 34.5%, that is, soil nitrogen mineralization accounted for 1/3 of the total nitrogen input.

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Enterprises with foreign investment investing in projects of comprehensive agricultural development and utilization, intensive processing of farm and sideline products with new technology, forestry development, development and comprehensive utilization of resources, energy construction saving, foundational construction of communications and transportation, technical improvement of large and medium-sized state-owned enterprises, advanced technology, product export, construction of municipal infrastructure, prevention of environmental pollution and protection of ecological environment, tourist development and secondary or higher vocational education shall all be exempt from building tax and vehicle and shipping license fee in their term of operation.

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This means raising the rate of utilization of solar energy setting up and managing an agriculture production system of self-maintenance, low investment and economic feasibility and promoting recycling and repeated utilization within the system, so as to obtain improvements in production the protection of the ecological environment, the reutilization of energy and the economic benefits

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By analysis the rainfall characteristics in Baoji city, the possibility of carry out rainwater utilization in Baoji city was pointed out, and based on the rainwater retarding principle a planning of rainwater utilization plan in the center square of the northern slope eco-park in Baoji city was worked out.

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This paper reviews the biological characteristics, distribution, and utilization of water hyacinth with the aim of discovering economically feasible means of control and utilization that may bring both ecological and economic benefit.

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Preferential policies concerning taxation on the comprehensive utilization of disposables and the recycling and utilization of renewable energy have been improved.

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In engineering application, we think that the rock laboratory experiments may simulate and reshow rock bursts considering the conditions of coupled static-dynamic loads and rock burst and their comparison. Energy demand of rock burst occurring is revealed through analyzing energy transition of rock failure process under coupled static-dynamic loads. At the same time, the rule of energy utilization under coupled static-dynamic loads is discovered; the measures for rock cracking by utilizing high stress condition in deep rock mass and energy utilization improving are found.

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