柳安木

Crust: It is made of natural import lauan, maple, Thailand-made black walnut, cherrywood, India-made ebony, etc., in addition, due to modern high-tech treatment technology, stable property, it can improve the resonance of piano and ensure the useful time of piano, it can be kept permanently and above the price in value.

外壳：精选天然进口柳安木、枫木、泰国产的黑胡桃木、樱桃木、印度黑檀木等，融合现代高科技处理技术，性能稳定，提升钢琴的共鸣效果，确保钢琴的使用寿命，永久收藏，物超所值。

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。