查询词典 thermal charge

In this thesis, an unmagnetized, collisionless dusty plasma which consisted of extremely massive, highly negatively charged dust particles, ions and electrons are studied. Considering the effects of hot dust fluid with non-thermal ions and variable dust charge, we study the self-consisted system parameters on the structures of the dust-acoustic solitary waves by reductive perturbation methods.

本论文研究无磁化、无碰撞的、由大质量且带负电量的尘埃颗粒、电子和离子组成的尘埃等离子体，考虑尘埃流体的温度、非热离子和尘埃颗粒电荷绝热变化的因素，使用约化摄动方法研究这个自洽的系统的参数对尘埃声孤波结构的影响。

Displacement current and real current is different does not mean that there is real movement in the space charge does not produce thermal effects and chemical effects.

位移电流与真实电流不同，并不表示有真实电荷在空间流动，也不产生热效应和化学效应。

By combining the behavior of the thermal expansion valve and that of the evaporator,the effect of different charge on t...

同时结合热力膨胀阀与蒸发器特性，分析充注量对系统稳定性的影响，提出了一个判断系统最佳充注量依据。

A homogeneous charge compression ignition method can enhance the thermal efficiency of a DI diesel engine and reduce exhaust emissions.

均质压燃方式可以提高直喷式柴油引擎的热效率与降低排气污染物。

Homogenous Charge Compression Ignition combustion technology is receiving increased attention for its ultra-low NO_X and PM emissions and high thermal efficiency.

均质压燃燃烧技术以其低氮氧化物、低微粒排放和高热效率的优点而引起世界各国的广泛关注。

After particle distribution analysis and test of penetration of oil perforation to steel target,the influence of particles arrangement and distribution of powder shaped charge liner on performance of jet was studied and the liner was treated by thermal treatment.

利用筛分法，将127型石油射孔弹药型罩中的铜粉进行颗粒分级，并与其他金属粉进行粒度级配，通过粒度分布分析及射孔弹侵彻钢靶试验，研究了粉末药型罩中金属颗粒的粒度级配及分布对聚能射流性能的影响，同时对药型罩进行了热处理研究。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。