饭桌礼仪

In old Beijing, a different family or clan in the social, economic, customs, under the influence of the environment, forming a table their own unique culture, and many rice dishes in the way the family have "family dinner","Bin Yan" and "will Corroboree "- refers to the family of their own festive feast and a variety of festive activities, purpose-built banquet; bin feast, banquet hosted relatives and friends; informal dinner of the day.

中国的餐桌礼仪。饭桌上的文化，就是"饮馔文化"的通俗叫法。在老北京，不同的家庭或家族在社会、经济、习惯、环境的影响下，形成了有自家特色的饭桌文化，众多家族在饭馔方式上有"家宴"、"宾宴"和"便宴"——家宴是指家族自己过节和各种喜庆活动而设的宴席；宾宴是宴请亲戚朋友的宴席；便宴是家常便饭。

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。