难区分的

EA which is rare, malignant and high in incidence of metastasis belongs to a relative histopathologically well-differentiated sub-group of eccrine carcinoma.1 It usually presents as a nodular lesion on the head and neck region and is difficult to be differentiated from a visceral neoplasm with cutaneous metastasis.

小汗腺癌是罕见的恶性肿瘤，并有很大可能出现转移，属于组织学方面相对分化良好的汗腺癌的亚细分组。它通常表现为在头颈部区域的的小结节，在显像研究时很难与内脏恶性肿瘤的皮肤转移癌相区分。

It is sometimes difficult to separate mundane images from good images for the reason that we are not yet accustomed to seeing these processes used and they are compelling when well-executed.

有时候很难从好的照片中把低俗的部分区分出来，因为我们还没有习惯于观察影像，这种老式的冲洗方式和完美的制作工艺吸引了我们的兴趣。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。