Abstract: The piedmont plain oases,the study areas in arid regions of Central Asia,i.e. the northern sope of the Tianshan Mountains in Central Asia,northern slope of the Tianshan Mountains in Xinjiang,and northern slope of the Qilian Mountain in Gansu,are the important areas with the most prosperous society,economy and culture along both the ancient Silk Road and the modern Silk Road Economic Belt. Most of the previous researches focused on precipitation and temperature,but otherness studies on the coodination relationship between monthly precipitation and monthly mean temperature at each section (hereinafter referred to as waterheat match) were not enough. The emergence of a certain species in a region is inseparable from the characteristics of waterheat coodination besides the local unique precipitation and temperature. The mode of the ecological environment in the study area,waterheat match out of sync in the north Tianshan Mountains in Central Asianbetter waterheat synchronization in the north Tianshan Mountains in Xinjiangwaterhot strong synchronous coordination in Hexi Corridor in the north Qilian Mountains in Gansu,profoundly affected the wild animals and natural plant species as well as their growth and development there,and made some creatures in different sections of the region form the distribution regularity of Central Area,Diffusion Zone and Without Generating Area. The differences of agricultural technologies in soma oases also reflect their adaptability to the local waterheat matching characteristics.

Key words: water heat match')">

water heat match, ephemeral plant, Reaumuria songarica, Tetranychus turkestani, oasis agricultural technology, arid Central Asia