To overcome the interference problem, the double balance shafts mechanism is studied, and a method of flexible variation of installation position is realized.
为了克服干涉问题，重点研究了双轴平衡机构，得到了一种能使安装位置自由变动的方法。
The magnitude and variation of air pressure entrapped in soil in the course of infiltration are measured by an installation developed by the author to investigate the resistance effect of air.
利用自制的入渗仪测定了土壤入渗过程中被禁锢的土壤空气压力大小及变化以研究禁锢土壤空气压力对非饱和土壤入渗水流的阻碍作用。
应用推荐