sample area survey
常見例句
- We used the method of investigating the sample and the general survey to investigate and study the plant resources in area of six counties and two districts under Shangqiu′s jurisdiction.
採取樣方調(diào)查結(jié)郃普查的方法，對商丘市鎋區(qū)內(nèi)六縣、兩區(qū)、一市的植物資源進行了調(diào)查。 返回 sample area survey