有凹痕的

If the pit and striation are caused by poor processing, try best not to purchase this kind of stone.

我们把加工好的石材表面对着太阳光或日光灯，观察反光面就可以清楚发现如图所示的各种凹坑和条痕，对于那些无规则的细小凹坑可能是由石材组成矿物的一些自身缺陷造成的，可以不去考虑，而如果在石材的表面发现一些有规律的条痕，则是由于加工质量较差造成的，选购时应尽量避免这样的石材。

So the "accidental president", who reached the White House last time only with the help of those dimpled chads and the Supreme Court, has a real electoral mandate at last.

至此，这位上次全凭&酒窝票&（选民用打孔机投票时，有些人打孔力道不够，？有把选票打穿，留下一个浅浅圆圆的凹痕，正面看像个酒窝，所以称为酒窝票）和最高法院的帮助才入主白宫的&意外当选的总统&，最终拥有了真正由选民授予的权力。

So the " accidental president", who reached the White House last time only with the help of those dimpled chads and the Supreme Court, has a real electoral mandate at last.

至此，这位上次全凭&酒窝票&(选民用打孔机投票时，有些人打孔力道不够，沒有把选票打穿，留下一个浅浅圆圆的凹痕，正面看像个酒窝，所以称为酒窝票)和最高法院的帮助才入主白宫的&意外当选的总统&，最终拥有了真正由选民授予的权力。

We could put the stone surface under the sunlight lamp or sun, granite and marble , stone products observe its reflecting surface, then could see clearly these kind of concave and strip, if it is because of the mineral, we could ignore it, but if it is because of the bad polish, then had better to avoid to purchase this kind of stone.

我们把加工好的石材表面对着太阳光或日光灯，观察反光面就可以清楚发现如图所示的各种凹坑和条痕，对于那些无规则的细小凹坑可能是由石材组成矿物的一些自身缺陷造成的，可以不去考虑，而如果在石材的表面发现一些有规律的条痕，则是由于加工质量较差造成的，选购时应尽量避免这样的石材。

We could put the stone surface under the sunlight lamp or sun, observe its reflecting surface, then could see clearly these kind of concave and strip, if it is because of the mineral, we could ignore it, but if it is because of the bad polish, then had better to avoid to purchase this kind of stone .

我们把加工好的石材表面对着太阳光或日光灯，观察反光面就可以清楚发现如图所示的各种凹坑和条痕，对于那些无规则的细小凹坑可能是由石材组成矿物的一些自身缺陷造成的，可以不去考虑，而如果在石材的表面发现一些有规律的条痕，则是由于加工质量较差造成的，选购时应尽量避免这样的石材。

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。