迅速传播

The main characteristics include: the quiet Sun corona has a rapid response to the flare heating, within 2 second the corona temperature increases nearly one order of magnitude, but later such increase becomes very slowly; the downward velocity at early stage of impulsive phase is too small to be negnected; chromospheric evaporation made by conduction shows some intensely, the maximum evaporated velocity may be as large as 1000 km/s; the chromospheric condensation appears just when the chromospheric evaporation takes place and its place always coincide with that of transition region in the early stage; the maximum of chromospheric condensation occurs also in the early stage of impulsive phase, at which the density in condensation may be larger two order of magnitude than that of surround and the downward velocity may be as large as 100 km/s; after the maximum of chromospheric condensation, its strongth decreases gradually but its width becomes greater with time and have a tendency to transport into deep chromosphere; the front of chromospheric condensation heats atmosphere obviously and the temperature in the chromospheric condensation is higher than the original case; the downware velocity of transition region may be greater than 100 km/s at the early stage; when the evaporated material collide at the top of loop, the densityand the presure there increase rapidly, which result in the formation of a shock wave; and so on.

在改善色球辐射损失和精确分辨过渡区的基础上，通过联立求解连续性方程、动量方程和能量方程，构造了一维磁限制性耀斑环在热沉积作用下的大气动力学模型，获得了耀斑热模型下脉冲相早期较为细致的大气演化理论图象，其主要特征是：耀斑对宁静日冕的加热相当迅速，仅2秒钟日冕温度增加即达一个量级，之后日冕温度增加缓慢；脉冲相早期日冕向下速度很小，几乎可以忽略，热传导驱动色球蒸发，其过程较为激烈，蒸发极大速度可达到1000km/s；色球压缩区与色球蒸发几乎同时形成，且在早期其位置总是与过渡区位置重合；色球压缩极大发生在脉冲相早期，其时密度可高于周围约2个量级，向下速度可超过100km/s；色球压缩极大后，其强度逐渐减弱，但宽度明显增大，且渐渐脱离过渡区往色球传播；压缩区内物质温度要高于原先的大气温度；过渡区下降在脉冲相早期相当迅速，可超过100km/s；当蒸发物质在环顶高速相碰时，环顶的密度、压力迅速增大，且温度也有所增加，导致形成激波，其波面以每秒上百公里的速度自环顶向下传播；在脉冲相前期，日冕软x辐射对色球的加热作用可以忽略；等。

Because of its worldwide spreading, its more difficult to be regulated. As we know, America has the most systematical legal system in the world, so we can draw a lot of experiences and lessons from its practices in this field.

网络的迅速传播和受众广泛，给网络不正当竞争行为的规制带来难题，美国作为世界上法律制度最为健全的国家，在这方面有许多先进和值得借鉴的地方。

China has the world's largest number of poultry, many people are worried about the restocking of poultry will lead to the rapid spread of the virus.

中国拥有世界上最大数量的家禽，很多人担心放养的家禽会导致病毒的迅速传播。

Since Internet appears, a large amount of information transits rapidly through it, and has broken through the already existing communication way.

摘 要：自Internet出现以来，大量的信息通过它迅速传播，突破了原有的通信方式。

The rapid spread of internet technology in China in recentyears has provided new forums for nationalists to air their views.

今年来，网络技术在中国的迅速传播为民族主义分子提供了宣扬观点的新天地。

Introduced by French colonials, as a game called poque, it soon spread from its original base in the Mississippi delta.

扑克源于一种叫做poque的游戏，由法国殖民者引进，起先在密西西比三角洲流行，然后迅速传播。

"Gwen came to us to let us know computer records showed some of the cats were five months behind on inoculations," says Waggoner."That's a disaster, because if one cat gets sick, it can spread fast to others."

&Gwen 到来让我们知道了一些计算机记录情况--有些该防疫接种猫已经五个月仍然没有防疫，&，Waggoner说，&如果某一个猫生病的话，它可能迅速传播给其它，这将是一个灾难。&

In the second chapter the author expounds the adapting strategy the missionaries from the Society of Jesus applied in China and its effect.

第一章分析以天主教为主要内容的南蛮文化在日本得以迅速传播的原因，并从社会政治和文化的角度探讨日本统治者与天主教文化激烈冲突的历史逻辑。

Living with children every day, once have the flu, chicken pox, hepatitis and other infectious diseases invasive, it will spread rapidly in the middle child.

孩子们每天生活在一起，一旦有流感、水痘、肝炎等传染性疾病侵入，就会在孩子中间迅速传播。

Ethelbert was baptized the same year,and after that the new faith spread rapidly among the Anglo-Saxons.

埃塞伯特于同年受洗，此后这一新的信仰在盎格鲁-撒克逊人中迅速传播开来。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。