Commercial support consist in making an inventory of exploration results, strengthening geological exploration and making existing mining rights get into transfercanal.
商品支持就是要清理勘查成果，加强地质勘查，激活现有矿权。
2
In the planning and design of gravity water transfer system, the combined pattern of pressure free pipe and canal with pressured pipe line is sometimes adopted to carry out water transfer.
在重力输水系统的规划设计中，有时采用无压管渠与压力管道相结合的方式输水。
3
Objective: To provide anatomic basis for C7 nerve transfer to anastomose anterior lumbar spinal nerve in vertebral canal to restore the lower limb function of paraplegia.