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source reducing
相关语句
  源消减
     Cost effectiveness analysis and evaluation of solid waste Source reducing and reuse process were made out,in cost effectiveness analysis,attention should be paid on:(1)reduction;
     并对固体废弃物源消减及回用过程进行费用效益分析及评价,在费用效益分析中应更加注重:(1)减量化;
短句来源
  源头减量
     Through transverse coupling symbiosis for products, longitudinal extending for industry chains, efficient utilization of energy and recycling of waste resource, it puts forward ways for source reducing technology, measures for saving energy, symbiotic networks with other industries and approaches for waste recovery at different levels of enterprise, community and society. In addition, it also points out the support system for developing circulation economy in the iron and steel industry.
     通过产品的横向耦合共生,产业链的纵向延伸,能量高效利用以及废弃资源的循环利用,从企业、群落和社会三个层次提出了源头减量的技术、节约能量的措施、与社会其他行业共生的网络以及废弃物资源化的途径,并指出了钢铁企业发展循环经济的支撑保障体系。
短句来源
  “source reducing”译为未确定词的双语例句
     With the development of the inverter technique and the market demand of saving energy source, reducing the wastage and improving the economic benefit,the inverter technique will be developed toward the higher voltage, the bigger power and superior performance.
     由于变频技术的日趋成熟和节能降耗、提高经济效益的市场需求越来越深化,变频技术正朝电压更高、功率更大、性能更优越的方向发展。 高压变频器作为一个节约能型的产品,将会显示出巨大的技术发展前景和市场需求量。
短句来源
     Bored node rate adopting former control strategy,Controlling the First Generation,Cutting Down Base Number, is 25 times more than that of Controlling the Overwintering Insect source, Reducing Overwintering Number.
     采用"控制虫源、压低基数"的防治策略,与过去"狠治第1代,压基数"的防治策略相比,成熟期虫蛀节率相差25倍以上。
短句来源
     This paper sets forth the importance and necessity of introducing online energy\|loss analysis and optimization system. And then it introduces the detail methods of energy\|loss analysis and all kinds of functions of energy\|loss analysis and optimized direction. It will present scientific foundations for fossil\|fuel power plants to saving energy source, reducing production cost and enlarging economic profits.
     阐述了在火电厂引进在线能损分析优化系统的必要性和重要性 ,介绍了在线能损分析的具体方法以及该系统在能损分析以及优化指导方面的各种功能 ,它为火力发电企业节约能源、降低成本、提高经济效益提供了有力依据
短句来源
     The sensing structure has the novel double Sagnac loop and WDM technology instead of traditional double light source, reducing the system error and realizing the measurement of multi disturbance.
     该传感结构采用新型的双萨尼亚克环结构并用波分复用技术代替了传统的双光源结构 ,减小了系统损耗 ,实现了对多扰动的位置的测量。
短句来源
     control source reducing waste production,promoting sorting collection,carring on recovery and comprehensive application with maximum limit,perfecting waste collection and transportation facilities construction and establishment landfill-dominated,incineration combining with composting comprehensive treatments system etc. were put forward.
     提出了控制源头减少垃圾量,推行分类收集、最大限度地进行回收和综合利用,完善垃圾收运设施的建设,以及建立以填埋为主、焚烧堆肥相结合的综合处理系统等对策。
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  相似匹配句对
     "Weight Reducing" on Source Multimedia Material
     多媒体素材的减肥
短句来源
     to Reducing the Noise of Steady Voltage DC Source
     如何降低稳压电源的噪声
短句来源
     The Source of Seeing
     观看的来源
短句来源
     information source.
     随着Intenet的快速发展,web已经成为跨全球的信息源。
短句来源
     heteroclita and of reducing K.
     polysperma和凤庆南五味子K .
短句来源
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  source reducing
On the other hand, the junctional resistance affects the magnitude of the cellular source reducing it by possibly an order of magnitude.
      
Create incentives and funding for increased paper recycling and for source reducing the amount of waste paper generated.
      


In this paper are given the exact solutions of displacement of a homogeneous, isotropic, elastic half-space surface of arbitrary Poisson's ratio under a vertical and a horizontal harmonic point load. Some problems of attenuation of the ground vibration are analysed by means of the exact solution and the method of influence function of circle center displacement. The method is applicable for analysing the ground displacement of near-field. The rationality of Barkan's discriminant for the far-field is discussed....

In this paper are given the exact solutions of displacement of a homogeneous, isotropic, elastic half-space surface of arbitrary Poisson's ratio under a vertical and a horizontal harmonic point load. Some problems of attenuation of the ground vibration are analysed by means of the exact solution and the method of influence function of circle center displacement. The method is applicable for analysing the ground displacement of near-field. The rationality of Barkan's discriminant for the far-field is discussed. The analysis shows that increasing the excitation frequency of the source reduces the decay rate of the ground vibration.The calculation of the phase velocity of vibration indicates that the phase velocity of near-field is less than Rayleigh wave velocity in general.

本文首次给出了匀质各向同性弹性半空间表面在竖向及水平谐和集中力作用下的位移精确解,它适用于任何介质泊松比值。利用此精确解及圆心位移影响函数法分析了地面波动衰减的某些问题。此法可用来分析近场地面位移。对Barkan的远场判别式的合理性进行了讨论。分析表明,对理想弹性半空间来说,增大扰频会减小地面波动衰减率。波动相速度的计算表明,近场相速度一般均小于瑞利波波速。

The major characteristics of degraded forest ecosystem in the upper reaches of the Yangtze River. Forest productivity notably descends, and biodiversity obviously reduces, even loses. In the Jia Lingjiang River, Tuojiang River and Fujiang River basin, plants grow slowly, storage capacity is less than to 15m\+3/hm\+2, forest is 30 years old or so,and biodiversity descends, the forest ecosystem type reduces and the quality falls, and some attached species degenerates even disappears.In forestland,...

The major characteristics of degraded forest ecosystem in the upper reaches of the Yangtze River. Forest productivity notably descends, and biodiversity obviously reduces, even loses. In the Jia Lingjiang River, Tuojiang River and Fujiang River basin, plants grow slowly, storage capacity is less than to 15m\+3/hm\+2, forest is 30 years old or so,and biodiversity descends, the forest ecosystem type reduces and the quality falls, and some attached species degenerates even disappears.In forestland, the productive potentialities reduce, the renewal of afforestation is very difficult, even bedrock is exposed in some land, and the direction of development is going backward. Soil's chemical property quota is descending with continual cropping in the west of Sichuan, where the second generation of cryptomeria plantation falls by 20%~34\^14%, compared with the first generation. Each component's quality in forest ecosystem is inferior, regulating ability is lack, and forest's function and effect is dropping, structure is becoming disperse and sparse from multiple structure to single structure. Researches show that in degraded shelter-forest ecosystem of Pinus yunnanensis,\% its canopy density is below 0\^4, the number of arbors is 150~700 plants/hm\+2, shrub and herb poorly grows, even disappears. Present situation of degraded forest ecosystem in the upper reaches of the Yangtze River.The areas and the storage capacity of original or natural forest sources reduce by a wide margin. The forest quality descends, and the areas of scattered land, bush forest and shrubbery ground increase. The ecological functions of the remnant original forest such as self-restraint, water and soil conservation and biodiversity protection are in the degrading state.The pure plantation's area increases, but soil fertility degenerates. In the 80's, the number of breeding forest was increasing, but evergreen broadleaf forest was falling and displaced by Cunninghamia lanceolata,Pinus massioniana,Pinus armandi etc. after shelter-forest engineering and high-yield forest construction. These have made natural ecosystem unstable. Fragment of forest ecosystem habitat is accelerated, which causes the inheritable material's obstruction, and species' degeneration. In recent 40 years, more than 5% of the species have disappeared because forest area reduces, and species' existence condition suffers destruction. Soil degradation in old cutovers brings difficulty in afforestation and renewal to some extent. The Suggestions on restoration and reconstruction of degraded forest ecosystem in the upper reaches of the Yangtze River. Technology system on restoration and reconstruction of degraded forest ecosystem in arid and xerothermic river valley districts. Illumination and rainfall is sufficient in the arid and xerothermic river valley districts, but its distribution is extremely uneven, rising and boil-off is as several even over ten times as rainfall; moreover, the unstability of landform and the fragility of ecosystem brings more difficulty in restoring and reconstructing ecosystem. Thus, the most important is to improve the condition of soil moisture content as for the arid district afforestation. First, more attention should be paid to selecting or recommending suitable plants, covering with herbaceous or bush earlier than transportation especially in the odious condition; Second, corresponding measures such as afforesting and bioengineering measures should be adopted to strengthen the ability of preserving soil moisture, and carry on artificial afforestation and renewal. The technology system on reconstruction of fragile ecosystem in subalpine.Subalpine is the main body of self-restraint forest in the upper reaches of the Yangtze River. From the 50's beginning, forest resources falls sharply after trees have been cut down, and the area of plateau lakes and water resources reduce, and the forest thread descends, and vegetation succession shows “non-balance” characteristics, moreover, the seedling period is long, and afforestation survival rate and pres

通过对国内外生态系统恢复与重建研究进展的综述 ,论述了我国长江上游森林生态系统退化的主要特征和森林生态系统退化的现状 ,分析了长江上游生态环境建设存在的主要问题 ,并提出相应对策。在此基础上 ,针对退化森林生态系统提出恢复与重建的基本思路和建议

Evaporation, the classical method of thin film deposition, is still commonly used for the production of optical coatings today. The technique of electron beam evaporation delivers a high rate of deposition. Three dimensional or curved substrates are also coated by ebeam evaporation in order to achieve good film thickness distribution. Because of the low energy of the condensing particles the packing density of thermally evaporated films is very low. The achieved film properties are quite different to those...

Evaporation, the classical method of thin film deposition, is still commonly used for the production of optical coatings today. The technique of electron beam evaporation delivers a high rate of deposition. Three dimensional or curved substrates are also coated by ebeam evaporation in order to achieve good film thickness distribution. Because of the low energy of the condensing particles the packing density of thermally evaporated films is very low. The achieved film properties are quite different to those of the respective bulk materials. The typical columnar microstructure of many metals and oxides has been investigated by various workers. The low packing density implies that the optical constants and mechanical properties are inferior to those of the bulk materials. Deposition processes using higher particle energies can improve the film properties. With ion assisted deposition, a growing thermally evaporated film is bombarded with an energetic ion beam. Due to the momentum transfer from the incoming ions to the condensing molecules, the mobility of the particles is increased significantly. This results in higher packing densities and improved mechanical properties. A wide range of materials and completed layer systems have been investigated by many laboratories. The limited ion current and beam size of the available ion sources reduces the useful substrate area in comparison to conventional evaporation. This is not compatible to the needs of a high throughput production. Most ion sources use hot filament cathodes and extraction grids with limited life time especially when introducing oxygen into the ion source. Many oxides require ionized oxygen during film deposition in order to get fully oxidized films with low absorption losses and high packing densities. With the newly developed high power plasma ion assisted deposition we have overcome these problems. This paper mainly discusses the performance specification of plasma source (GIS), technology and quality of TiO2 coatings and the technology for antireflection coatings deposited with plasmaIAD.We can draw a conclusion that the refractive index of TiO2 film will have different values with the anode current changing and they are 225, 237, 239, 242 and 243 at wavelength of 520nm respectively. The reflectance of the antireflection coating is lower than 2% in the wavelength range between 450nm and 750nm.

传统的电子束蒸发工艺提供了高速率的沉积,但由于成膜分子的能量较低,使沉积的薄膜排列密度很低,其性能和块状材料区别很大,已有不少学者发现了很多金属和氧化物薄膜具有典型的柱状结构。薄膜的低排列密度造成了其光学常数和机械性能不如块状材料,近几年发展起来的高功率等离子体辅助镀膜技术解决了上述问题。本文报道了我国自己研制的等离子体源(GIS)的性能指标、用这个源所做的单层TiO2膜的成膜工艺与质量,以及用等离子辅助沉积的减反射膜的工艺。

 
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