water parting

Human activities are an major factor of the formation of stony desert in the karst pimple plain , and peak forest basin on the water parting , where headward erosion can 't occur .

在河流溯源侵蚀尚未进入的分水岭上，残丘溶原、峰林盆地中，为岩溶生态良好区，但因不合理的人文开发诱发石漠。

Steel Casting Flange Produced in Water Glass Vertical Parting Moulds

水玻璃砂垂直分型生产法兰盘铸钢件

To having gush water loom should undertake parting treatment .

对现有喷水织机应进行分别对待。

Preduction technology of 185 flange has been introduced with analysis of shortcomings in production technology of Horizontal parting moulding and feasibility of producing steel castings with water glass sand vertical parting moulds has been set forward .

介绍了φ185法兰盘的生产工艺，分析了水平分型工艺生产该种零件的不足，提出了水玻璃砂垂直分型生产铸钢件的可行性。