air of expansion
英 [eə(r) ɒv ɪkˈspænʃn]
美 [er əv ɪkˈspænʃn]
网络 呼息气
双语例句
- Air intake and air outlet of motors use metal hose expansion joint; Entrance and exit of pump use rubber flexible connectors.
风机进出风接口处均设金属伸缩软管柔性接头；水泵进出口均设橡胶软接头。 - Pump will not overheat: powered by compressed air in the exhaust is an endothermic process of expansion, pneumatic pump when the temperature is lower, non-harmful gas emissions.
泵不会过热：压缩空气作动力，在排气时是一个膨胀吸热的过程，气动泵工作时温度是降低的，无有害气体排出。 - Experiment is studied on the start and run of air conditioner cooling system in view of capillary, thermal expansion valve, thermoelectricity expansion valve.
针对空调机制冷系统中节流装置&热电膨胀阀进行了制冷系统启动和稳定运行下实验研究。 - The concern that pollutants might come from air or animals with the use an opened tank favors the use of a closed expansion tank.
当使用开放式贮水容器时，便需要注意空气中的病菌及小动物有可能会污染到纯水。 - Convective heat transfer coefficient on the air side of direct expansion evaporator under low air pressure is studied by theory and experiment respectively.
分别从理论和实验两方面研究低气压环境对蒸发器空气侧换热系数的影响。 - The seasonal variety of the air temperature changes the hot condition occurrence of the roadbed, this causes the changing of moisture field, salt field and stress field, that is the key factor to cause the salt expansion.
由于气温的季节性变化，导致路基的热状况发生变化，由此引起的路基水分场、盐分场、应力场的重分布是导致硫酸盐渍土盐胀的主要因素。 - Development on smoll& sized air separation plants adopted the process of return current gas expansion cycle
采用返流气膨胀循环的小型空分设备的研制 - Analyses on air dynamics of wind box expansion joint pipe and its improvement
伸缩节的空气动力学分析及改造 - This text aims at elaborating the application of Energy Storage air condition technical meaning and its present condition, combining the Energy Storage engineering design project of some market emphasizes that central air condition technique of the ice energy storage provided for cold system have the higher expansion value.
阐述应用蓄能空调技术的意义及其现状，结合某商场的蓄能工程设计方案指出冰蓄冷中央空调技术应用于供冷系统具有较高的推广价值。 - The formulae for calculating surges in an air cushioned surge tank following load rejection or load acceptance are derived from the solution of the basic equations of the surge tank by use of the asymptotic expansion of infinitesimal parameters.
本文利用小参数幂渐近展开法求解气垫调压室的基本方程式，得出了机组弃荷与增荷时的涌浪幅值计算公式。 - The relativity between the power supply load and the development& application of air conditioner in Changchun is transparent in recent five years; in addition, the contradiction between the development of air condition and the expansion of power supply capacity is increasingly obvious.
近五年长春市电力供应负荷与空调的发展和应用现状有着明显的相关性，空调的发展和电力增容时间的矛盾越来越明显。 - The air flow in the cavity and the effect of cavity contraction and expansion on the flow have been taken into consideration.
考虑了空泡中气体流动的影响及空泡壁的缩胀效应。 - A one-dimensional two-fluid model for air-lift reactors ( ALR) was developed. The model takes into account the variation of gas density due to expansion in the reactor, veloctity slip and interaction between gas and liquid.
从基本的一维两液体模型出发，全面地考虑了气升式反应器中气体膨胀、气液两相间相互作用和滑移等，建立了反应器的一维模型。 - Air fatigue life prediction of expansion joints.
预测空气中波形膨胀节试件的疲劳寿命。 - Study on a High Speed Air Valve for Air Impact Molding Experimental Investigation into the Flow Coefficient of a Quick-open Ball Thermal Expansion Valve
球型快开热力膨胀阀的流量系数试验研究 - VRV mini central air condition system is connected by single compressor and condenser, and a number of evaporators and electronic expansion valves, forming a complex, multi-variable, strong coupling, and nonlinear system.
小型VRV中央空调由单台压缩机和冷凝器，与多个室内蒸发器与电子膨胀阀联接而成，构成一个复杂的多变量、强耦合、非线性的系统。 - As rapid growth of air transportation demand, a lot of airports in many cities of our country are facing a lot of expansion and relocation construction.
由于航空运输需求快速增长，国内很多城市的机场面临扩建和重新选址建设。 - Although there has been a lot of progress in air safety technology, the absolute quantity of aviation incidents have increased and there are increasing pressure on aviation safety management since the dramatic expansion of aviation transportation and growing aviation transportation volume.
尽管航空安全保障技术有了长足的进步，但由于航空运输市场的急剧扩张，航空运量不断增长，航空事故的绝对数量有增无减，航空安全管理压力日益增加。