前: front测: survey; fathom; measure区: H region; H前测: before measurement; pretest posttest design; pretesting测区: surveyed area; township前测边: preceding line前测光: cross key前测试: pretesting锤测区: on soundings观测区: area of coverage检测区: detection area无测区: amphidromic region单组前测: one groupretest posttest design; onegroupretestposttest designgn就业前测验: prevocational test认证前测试: pre-compliance testing赛前测试圈: installation lap施工前测量: initial survey事前测试: before tests; pretesting修前测绘: measuring and drawing before repair右前测量: right anterior measurement左前测量: left anterior measurement测区代号: code of survey area测区范围: coverage of survey area测区面积: survey area; surveyarea测区名称: title of survey area
