complex surface conditions

• 复杂地表条件

complex surface conditions的用法和样例：

例句

1. Surface conditions will always be a hazard in quantitative work.
   地表条件在定量测定中也是个困难。
2. Static computation is a key step to deal with coalfield seismic data of complex surface conditions.
   复杂地表条件煤田地震数据处理的静校正计算是解决地质问题的关键性步骤。