不常发生

Such special arrangements are probably capable of bringing about a flare, but these mechanisms cannot account for all the observations, especially the tendency for coronal mass ejections to accompany large flares.

此类特殊的安排或许可以产生日焰，但这些机制不能够解释所有的观测现象，特别是日冕团块喷射为何常伴随大型日焰发生。

Airbags are widely available nowadays since they have been proved effective in decreasing the mortality and morbidity during frontal-collision car accidents. However, more and more occupants have been injured by airbags, even in low-speed collisions, according to many case series. These injuries happened more frequently among women and short-statured persons.

汽车安全气囊已被证实可以有效的减少因正面碰撞车祸所造成的重大伤亡，但它也会连带造成一些不必要的伤害，尤其是发生在原本应不致造成重大伤害的中低速碰撞，而其中最常伤及眼部，但是大多数是轻微而且可以痊愈的。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。