粘液腺瘤

On CT or MRI, many malignant tumors, such as acinic cell carcinomas or low-grade mucoepidermoid carcinomas, appear indistinguishable from benign tumors, such as pleomorphic adenomas.

对CT或MRI ，许多恶性肿瘤，如腺泡细胞癌或低度粘液癌，似乎不易区分良性肿瘤，如多形性腺瘤。

Pleomorphic ade-noma and adenoid cystic carcinoma were significant more than other tumors.The age of benign patients were yonuger than the malignant.The female patient of oxyphilic adenoma and mucoepidermoid carcinoma were more than male.

多形性腺瘤和腺样囊性癌发病率分别居良、恶性肿瘤之首，良性肿瘤发病年龄低于恶性肿瘤，嗜酸性腺瘤和粘液表皮样癌女性发病多于男性。

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。