placer

n.

冲积矿，放置者；砂积矿床；淘砂；沙矿

placer gold砂金；沙金

placer deposit砂矿床；砂积矿床；砂砾矿床

placer mining砂矿开采；淘金

1. Indonesia is rich in gold placer resources.
   印度尼西亚砂金资源丰富。

NTUplace3: An Analytical Placer for Large-Scale Mixed-Size Designs
Implementation and extensibility of an analytic placer
Implementation and extensibility of an analytic placer
Architecture and details of a high quality, large-scale analytical placer
The mineralogy and distribution of platinum-group mineral (PGM) placer deposits of the world
Non-linear optimization system and method for wire length and density within an automatic electronic circuit placer
Non-linear optimization system and method for wire length and density within an automatic electronic circuit placer
Non-linear optimization system and method for wire length and delay optimization for an automatic electric circuit placer
Non-Linear Optimization System and Method for Wire Length and Delay Optimization for an Automatic Electric Circuit Placer
Non-linear optimization system and method for wire length and delay optimization for an automatic electronic circuit placer