Soil microbiotic crust is developed broadly and has an ecological significance in arid and semiarid regions.

土壤微生物结皮广泛存在于干旱半干旱地区 ，且具有重要的生态学意义。

The role and function of microbiotic crust in ecological restoration of arid and semiarid regions of China were discussed.

探讨了土壤微生物结皮在中国干旱沙漠地区生态恢复中的地位及作用。

Soil hydrological process of microbiotic crusts (MC) has been a most debated problem with so much academic concerns all along.

生物结皮的土壤水文过程一直是学术界比较关注的争议性问题。

OBJECTIVE To investigate the incidence, relative factors of antibiotic related diarrhea and the effect of microbiotic therapy in the newborns.

目的探讨新生儿抗生素相关性腹泻的发病率、发病因素及微生态疗法的临床作用。

In artificial vegetation-fixed sandy dunes, microbiotic crusts always occur with stabilizing of the environmental conditions in vegetation regions.

在沙坡头人工植被固沙区，微生物结皮是伴随着植被区环境的日趋稳定而出现的。