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高压压缩
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  high pressure compression
     The progress in several primary hydrogen storage techniques,including high pressure compression,intensified compression with absorbent materials,liquefaction and metal hydride,was reviewed in detail. In addition,the prospect of hydrogen storage technology was forecasted and expected. It is pointed out that improving the density and safety of hydrogen storage,decreasing the cost were the problems desired urgently to be resolved.
     介绍了几种常用的储氢技术如高压压缩储氢技术、吸氢物质强化压缩储氢技术、液化储氢技术和金属氢化物储氢技术的研究进展,并对规模储氢技术的发展前景进行了预测和展望,指出规模储氢技术目前急待解决的问题是提高储氢密度、储氢安全性和降低储氢成本。
短句来源
  “高压压缩”译为未确定词的双语例句
     Classical MD simulations were carried out to study the structural and thermodynamics properties of nitromethane under high pressure,and the theoretical Hugoniot was obtained up to 14.2 GPa.
     利用经典势的分子动力学(MD)模拟研究了高压压缩状态下液态硝基甲烷的结构和热力学性质,得到了高达14.2GPa压力下的理论Hugoniot数据。
短句来源
     Without using any mineral fuel, the air-powered vehicle(APV), which outputs the mechanical energy transformed from the compressed air energy into the torque form, is obviously important to society.
     压缩空气动力汽车利用高压压缩空气动力,将压缩空气存储的压力能转化为机械能驱动汽车运行,不消耗燃料,尾气无任何污染物资排放。
短句来源
     Gas adsorbing storage is a gas storage technology with low pressure,which may take the place of the gas storage technology with high pressure very possibly.
     吸附天然气存储被认为是最有希望取代高压压缩天然气存储的低压存储技术。
短句来源
     Recent high-pressure single-crystal X ray diffraction experiments show that when the octahedral BO_6 group is more compressible than the AO_ 12 polyhedra in certain ABO_3 (Pbnm or Pnma) perovskites (β_B>β_A), then the BO_6 octahedra becomes less tilted and the structure evolves towards a high-symmetry configuration as the pressure increases.
     最近高压单晶X射线衍射实验明确显示正交晶系(Pbnm或Pnma)(钙钛矿)ABO3的高压压缩行为完全由晶体框架结构(framework)中的BO6八面体和AO12多面体的相对压缩性所确定,即对一些钙钛矿晶体,BO6较AO12多面体更易压缩时,压力导致晶体结构向高对称性结构演变;
短句来源
     Hydrogen energy storage is the key in hydrogen energy development. This paper introduced a few of methods of hydrogen storage,including compressed hydrogen,liquidized hydrogen,metal hydrides,carbon nanotubes,organic liquid hydrides storage,and commented their recent developments,and pointed out direction of hydrogen energy storage progress.
     介绍了高压压缩储氢、深冷液化储氢、金属氢化物储氢、碳纳米管吸附储氢及有机液体氢化物储氢等几种储氢技术的发展现状,并指出储氢技术未来的发展方向。
短句来源
  相似匹配句对
     THE COMPUTATION OF COMPRESSIBILITY FACTOR FOR THE HIGH-PRESSURE NATURAL GAS
     高压天然气压缩因子的计算
短句来源
     THE COMPRESSIBILITY FACTOR OF PRESSUREGASES WITH CONSTANT VOLUME
     定容高压气体的压缩因子
短句来源
     Compression of Electrocardiogram Signals
     心电信号的压缩
短句来源
     HIGH PRESSURE HEAT EXCHANGER
     高压换热器
短句来源
     Squeezing in superradiance
     超辐射的压缩
短句来源
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  high pressure compression
This is the first time that such sample has been preserved in air, and it is achieved with high pressure compression.
      


The new design, control main end structure, cooling system and automatic system on the screw-piston tandem compound high pressure air compressor unit for marine or pry-mounted are introduced and the performance test results, the related dates for it are also given.

介绍了新型船用及撬装螺杆—活塞串联高压压缩机组的设计、主机结构、冷却和自控系统 ;并给出了机组性能试验曲线和相关数据

The energy system was composed of a high-pressure air source,a depressurization control unit,an air-powered engine and some auxiliary devices. Theoretical analysis and digital simulation were applied to determine the power consumption in a high-pressure air generating process and the energy loss in a depressurization operating process. The new expander depressurization method put forward here uses compressed air to power a car. The factors influencing air intake and air exhaust in the compressed-air engine...

The energy system was composed of a high-pressure air source,a depressurization control unit,an air-powered engine and some auxiliary devices. Theoretical analysis and digital simulation were applied to determine the power consumption in a high-pressure air generating process and the energy loss in a depressurization operating process. The new expander depressurization method put forward here uses compressed air to power a car. The factors influencing air intake and air exhaust in the compressed-air engine powered car were presented and analyzed and the auxiliary means to enhance the system efficiency were also discussed. Some concluding results show that the multi-stage polytropic compressing process is a suitable energy saving method to generate high-pressure air;and that the expander can save about 10%~35% in contrast to the throttle regulator in pressure reducing process.

高压压缩空气生产过程的能量消耗特性进行了分析,指出多级压缩过程是一条可行的节能途径;提出高压气体采取容积膨胀减压的新方法,对节流减压和容积膨胀减压过程的能耗特性进行了仿真计算和分析,经仿真计算表明,容积膨胀减压比节流减压能量损小10%~35%.并讨论了影响气动发动机进、排气性能的因素,提出了新型气动发动机的方案;指出采用能量补偿和能量回收方式有利于提高气动汽车的总体效率.

Gas adsorbing storage is a gas storage technology with low pressure,which may take the place of the gas storage technology with high pressure very possibly. With the volume method, the adsorption isotherms of methane on granular activated carbon with medium specific surface area were measured in the range of -20 ~ 60°C and 0 ~ 45 MPa The experimental data were fitted with the modified Langmuir equation The isostatic enthalpy and limit enthalpy of adsorption calculated from the adsorption isotherms were 18.5...

Gas adsorbing storage is a gas storage technology with low pressure,which may take the place of the gas storage technology with high pressure very possibly. With the volume method, the adsorption isotherms of methane on granular activated carbon with medium specific surface area were measured in the range of -20 ~ 60°C and 0 ~ 45 MPa The experimental data were fitted with the modified Langmuir equation The isostatic enthalpy and limit enthalpy of adsorption calculated from the adsorption isotherms were 18.5 kJ/mol and 20.2 kJ/mol respectively This work is requisite for developing large scale adsorbed gas storage technology

吸附天然气存储被认为是最有希望取代高压压缩天然气存储的低压存储技术。在较宽的温度和压力范围内 ( - 2 0~ 6 0℃ ,0~ 4 .5MPa) ,采用容积法测定了甲烷在中等比表面积的颗粒活性炭 (JX1 0 1 )上的吸附等温线。用修正的Langmuir方程很好地拟合了实验数据 ,并据吸附等温线计算出等量吸附热和极限吸附热分别为1 8.5kJ/mol和 2 0 .2kJ/mol。本工作为大规模天然气吸附存储技术的开发奠定了基础。

 
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