natural ventilation

用法例句

In this paper, a new resonant inverter of bearing power-full are presented by two inverter of nature commutation .

由二种典型自然换流逆变器 ,提出一种负载能力较好的新型谐振逆变器电路 ,对工作原理进行了分析 ,并给出应用于雷达中频电源的具体电路。

Studies on Hybrid Circuit Breaker Based on Naturally Current Commutating;

基于自然换流的混合式断路器的研究

Natural convection heat transfer in the air-layer of insulating glass

中空玻璃空气夹层内的自然对流换热

The Study on Natural Convective Subcooled Boiling Heat Transfer in Vertical Narrow Annulars;

竖直窄环隙流道自然对流过冷沸腾换热研究

The Experimental Study on Enhancing the Heat Transfer of Natural Convection and Boiling Outside of the Tube;

管外自然对流及沸腾强化换热实验研究

Study of Natural Convection of Closed triangle channel heat pipe

封闭三角形通道内热管的自然对流换热研究

HEAT TRANSFER OF NATURAL CONVECTIVE FLOW BETWEEN AIR AND INCLINED PLATE WITH HEATED SURFACE UPWARD

倾斜平板热面朝上自然对流换热实验研究

Influence of different medium parameters on natural convection in a square enclosure filled porous medium

介质参数对多孔介质腔内自然对流换热的影响

Numerical simulation of natural convection and heat transfer of nanofluids in a two-dimensional enclosure

封闭腔内纳米流体强化自然对流换热的数值模拟

The Experimental Study of Natural Convection Heat Transfer in Rectangular Enclosure at Arbitary Inclined Angles

任意倾斜角度下平行平板封闭夹层自然对流换热实验研究

Study on Natural Convection Heat Transfer Performance and Structure Optimum of Longitudinal Finned Tube in Vertical;

竖直纵向翅片管自然对流换热特性研究及结构优化

In Vitro Study on Th1/Th2 Shift Modulated by Anti-CTLA4 Antibody in Unexplained Early Recurrent Spontaneous Abortion;

抗CTLA-4抗体诱导不明原因反复早期自然流产Th1/Th2转换的体外研究

Fourth-Order Compact Difference for Solving Navier-Stokes Equations and Numerical Simulation of Natural Convection Heat Transfer;

Navier—Stokes方程组的四阶紧致差分方法与自然对流换热问题的数值模拟

Experiment on Heat Transfer of Natural Convection in Vertical Narrow Rectangular Channels

竖直矩形窄通道空气自然对流换热特性的实验研究

uliar to a seminatural economy

半自然经济的物物交换

Spontaneous abortion at earlier stages of pregnancy is called miscarriage.

流产可自然发生,称自然流产。

Performance of an Air-Breathing Proton Exchange Membrane Fuel Cell and Optimum Open Ratio of Cathode Channel;

空气自然对流式质子交换膜燃料电池的性能分析和阴极流道开口率的优化

Automatic exchange for DC and AC supply.

直流电源与交流供电能自动转换。

current source inverting circuit by self-commutation

自换流式电流型逆变电路