The distributions of velocity vector , vorticity . turbulent kinetic energy and some other detailed flow information in the field are obtained . the influence of electric field on the flow field is discussed and gives a deep insight on it 3 、首次采用piv技术对荷电喷雾射流流场进行了测量，获得了整个流场的瞬时速度、湍能、涡量等信息分布图，研究了流场特性随充电电压的变化情况。
The main research work of this paper was illustrated as follows : firstly , according to the request that controlling aspect of the ni / mh motive battery used for hev , the relationship between inner pressure and state of charge of ni / mh battery was studied 本文主要研究工作包括以下几个方面:一是根据混合动力车( hev )用ni / mh动力电池控制方面的要求,研究了ni / mh电池的内压与荷电态的关系。
Under certain ratio of positive capacity to negative capacity , the inner pressure presented linear relation to soc after 30 cycles . based on this conclusion , the inner pressure can be a parameter or behavior the soc of ni / mh directly 研究发现d型ni / mh电池在正负极容量配比确定的情况下,电池循环30次之后, ni / mh电池的内压与荷电态间是存在着一定关系,随着电池荷电态的增大,电池内压线性增加。
As a result , the electrostatic needle filtration fabric has higher purifying efficiency and lower resistance , but the purifying efficiency would decrease a lot after using scour , laundry powder , 84 disinfector and water to wash the fabric respectively 试验结果表明，针刺荷电纤维过滤pm _ ( 10 )性能较好(高效、低阻) ，但是洗洁精、洗衣粉、 84消毒液及清水都会使它的过滤效率降低很大，不宜洗涤。
Despite the change of inner pressure during the charge period , the inner pressure will present the same function to the soc after enough displaying time . the inner pressure during charge period and discharge period will rise suddenly with the increasing of temperature 对ni / mh电池脉冲充放电表明,虽然内压会有较大的变化,但只要荷电态相同,并且静置时间够长,电池的内压与荷电态的关系就基本保持不变。
In the forth chapter , the decay of massive scalar - fields in the background of a charged black hole is examined finally in the fifth chapter , we present a detailed account of our investigation on the decay of charged massive scalar - field of in the global monopole - black hole background 第四章主要研究有质量标量场在黑洞外部的衰减，即有质量中性标量场的真空量子极化，在黑洞时空背景中有质量荷电标量场的衰减。
