查询词典 corona

In this paper, charge dynamic and improvement of charge storage stability in positively corona charged polytetrafluoroethylene film electrets have been studied.

研究了栅控恒压正电晕充电后的聚四氟乙烯薄膜驻极体的电荷输运特性，并对其电荷储存稳定性加以改善。

The surface potential build-up with constant current corona charging for polypropyrene electrets was investigated.

本文讨论了聚丙烯驻极体恒流电晕充电期间电荷的建立。

The influence of charging parameters (such as charging voltage, charging time and charging temperature, etc.) on piezoelectricity and its thermal stability of cellular polypropylene film electrets was studied by means of contact charging and constant voltage corona charging methods and the thermal stimulated discharge technique.

通过接触法充电、恒压电晕充电，以及开路热刺激放电技术，对充电参数(例如充电电压，充电时间和充电温度等)对聚丙烯蜂窝膜驻极体的压电性及其热稳定性的影响的研究，并从孔洞型薄膜压电体的材料结构和理论模型出发，讨论了这些参数对其影响的原因，分析了与压电活性密切相关的空间电荷的动态特性。

Based on a qualitative analysis of the data of the type IV radio burst and accompanying phenomena (post flare loops, radio pulsation in the decaying phase,multi-band emissions and mass ejection etc.)associated with the white light flare of 1991 June 6, it isproposed that the WLF and radio burst come from the sameelectron accelerating area in the low corona.

通过1991年6月6日共生太阳白光耀斑的射电运动IV型爆发及其伴随现象(包括耀斑后环、爆发衰减相的射电脉动、多波段射电辐射和太阳物质抛射等)观测资料的分析，定性地探讨了WLF的起源、加热机制和发射地点的问题。

High-voltage pulsed corona discharge plasma has been widely studied in the removal of toxic pollutant, the removal of acid gases from flues gas, and other environment management.

高压脉冲电晕放电等离子体在有毒有害物质脱除、烟气净化等环境领域有着重要的应用前景。

Modules available can include interface to link the machine to a host digital print engine for in-line operation, semi rotary hot foil stamping and embossing, over laminating, semi rotary silk screen printing, sheeting, pharma 100% print inspection, corona treater and rotary flexo printing.

模块可以提供包括接口连接电脑主机数码印刷引擎在网上运行，半旋转烫印和凹凸，有塑封，半旋转丝网印刷，薄膜，药品100 ％印刷品检测，电晕treater和旋转柔性版印刷。

And the question of how the corona is heated to, as we now know, millions of kelvins, far hotter than the underlying photosphere, remains amajor astrophysical question for twenty-first-century astrophysicists.

还有一些问题诸如日冕是如何被加热的，据我们所知有几百万K，比下层的光球层要高出许多，这些依然是21世纪天体物理学家有待解决的问题。

The coronal green line, for example, came from the 'forbidden line' of iron-14, written , iron stripped of 13 of its 26 electrons (neutral iron is Fe I, so the Roman numerals exceed the ionization number by 1), which would require such a high temperature that the corona must be at millions of kelvins.

例如日冕谱线中那条绿线，来自铁-14

Corona attached near apex of perianth tube, fleshy or membranous; lobes 6, alternate to or opposite perianth segments, apex often 2-cleft into lobelets, sometimes emarginate, rarely entire.

副花冠连接花被筒的近先端，肉质的或膜质；裂片6，互生到或对生花被片，先端通常2半裂至小裂片，有时微缺，很少全缘。

Corona treaters can be installed in any high speed printing line.

电晕treaters可以安装在任何高速印刷线。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了