They cannot replace Russian gas in the current crisis since it will be more than a year until any US export terminals are built. 美国的天然气出口码头要一年多才能建好,因此美国天然气无法在本次危机中取代俄罗斯天然气。
The Survey and Analysis of Carrying out the Gas Volleyball of Current Status in Zhangzhou City 漳州市气排球运动开展现状的调查分析
There is no effective method for controlling gas current and distribution due to the light-load of coke and good ventilation of charging column in ferro-manganese furnace. 锰铁高炉焦炭负荷轻,料柱透气性好,缺乏调节煤气流分布和控制布料的有效方法。
Using the system, the effects of gas pressure and current on ion energy arc measured. 利用该系统,着重测量了气压、电流等参数对离子能量的影响,以及离子能量在固定位置的角分布。
Following coal and natural gas in the current energy consumption structure, petroleum in the proportion of primary energy consumption is about 36% in the whole. 就全世界而言,当前在能源消费结构中居前三位的依次为石油、煤炭和天然气,石油在一次能源消费中的比例大约是36%。
Firstly, the theories in laminar flow flame transmitting, gas jet current and flame stabilization are analyzed and the process of burning in burners and affected factors of flame stability is acquainted with, which can provide theoretical support to propose reconstructive plans. 首先,分析层流火焰传播、气体射流以及火焰稳定性理论,了解燃烧器中燃烧过程和火焰稳定性的影响因素,为下面改造方案的提出提供理论支持。
The results of SEM, TEM, SAED and XRD show that the direction of gas current and the physical or chemical changes of catalyst grain cause the morphology variety of carbon micro-coils. 结果表明,反应气流的流向以及催化剂在反应过程中发生的物理和化学变化是导致碳微线圈形态变化的两个重要原因。
Corrosion inhibitors were selected and tested by method of collected gas, corrosion current measurement and simulated battery discharge. 本文利用收集气体、测定腐蚀电流和模拟电池放电等方法来选择和检验缓蚀剂。
Based on the technology of rotating impeller degassing in aluminum alloy melt, the effect of pulse gas current on the gas bubble size by studied with the water modeling method. 在铝合金熔体净化旋转喷吹技术的基础上,采用水力模拟实验研究了脉冲进气方式对气泡大小的影响。
Research on gas properties and current rush to interception air-mass in delivery pipeline system Air(初三适用)输水管道系统气体特性与水流冲击截留气团研究
The results indicate that high temperature effect of arc column strongly prevents cold gas current from getting in, so as to restrain CVD process. 结果表明:电弧弧柱的高温效应剧烈排斥冷气流的混入,使CVD过程受到抑制。
The hard X-ray scintillation spectrum and its space distribution are measured. The relation between hard X-ray intensity, pressure of filling gas and toroidal current is discussed. 测量了硬X射线闪烁谱及其空间分布,讨论了逃逸电子产生的硬X射线强度与充气压强、环电流、纵向磁场之间的关系。
To improve the distribution of external electric field of SF 6 gas insulation current transformer, cone capacitor is used. 为改善SF6气体绝缘电流互感器外电场的分布,采用了电容锥结构。
Through the chromatographic analysis for dissolved gas in current transformer oil the reason of abnormal H 2 content is analyzed and solution is introduced. 根据大量电流互感器油中溶解气体的色谱分析结果,分析了H2含量超标的原因,提出了处理的方法,认为应防止采取极端化的态度。
Water modeling of rotating impeller degassing with pulse gas current 脉冲进气旋转喷吹技术的水力模拟
Solving process of the heat balance equation for gas cooled current leads 气冷引线热平衡方程的求解方法
The voltage and gas ionization with current zero-crossing and the electron emission ability of the electrode are the principal factors of re-ignition of alternating-current welding arc. 交流电弧再引燃主要影响因素是电流换向瞬间的电压、电弧空间的电离度和电极发射电子的能力。
Optimizing design of gas-cooled current lead for superconducting magnets 超导磁体气冷电流引线的优化设计
Study on Aluminum Alloy Melt Degassing with Pulse Gas Current by Water Simulated Test 脉冲进气精炼铝合金熔体的水力模拟研究
Gas-cooled current lead of superconducting magnets 超导磁体的气冷电流引线
Among the technologies of gas drainage in current seam, cross borehole is a new style hole layout fashion. 本煤层瓦斯抽放技术中,交叉钻孔是一种新型的布孔方式。
Operation Analysis and Technical Development of SF_6 Gas Filled Current Transformer SF6气体电流互感器运行情况分析及技术发展现状
The stability of the welding arc depends mainly on the voltage and the gas ionization when current zero-crossing as well as the electron emission ability of the electrode. 其电弧稳定与否,主要取决于电流过零瞬间的电弧空间电离度、电极发射电子能力及再引燃电压的上升速度。
Cone Capacitor Design and External Insulation Electric Field Calculation of SF_6 Gas Insulation Current Transformer SF6气体绝缘电流互感器电容锥设计及外绝缘电场计算
The traditional detecting method is based on the strong gas ionization current, which will destroy the nano structure of the electrode. 传统的击穿电压和击穿电流的气体检测方法建立在气体剧烈放电基础上,会对电极的纳米结构造成严重破坏。
Through experimental study, various factors like absorption solution concentration, gas density, inlet gas current capacity, pH value and temperature etc. impacting efficiencies of ammonia desulphurization, ozone combine ammonia denitrification and decarbonization by MEA and ammonia. 通过实验研究了各因素如吸收液质量分数、气体浓度、入口气体流量、pH值以及温度等因素对氨水脱硫、臭氧结合氨水脱硝和氨水及MEA脱碳效率的影响。
Then, reference to the current domestic production of underground gas storage operation costs and XX gas reservoir current production situation, studied the economic evaluation of the XX underground gas storage project. 然后,参考国内目前地下储气库运行的生产成本及XX气藏目前的生产情况,对XX地下储气库项目进行经济评价研究。
The results of gas collected experimental, floating current test of VRLA batteries indicate that influence of gas evolution current on floating current is great. 电池浮充电流测试,气体收集实验结果表明,气体析出是浮充电流的最主要影响因素。
Protection of gas and current welds of Cr and Ni obvious. 保护气和电流对焊缝中Cr和Ni的影响不明显。