术语“向下偏差”的详细信息

英译术语:

downward bias

汉语语境:

柘林土坝由于设计标准向下偏差、坝身和坝基存在质量问题，经批准增建砼防渗墙。现就满足施工和大坝安全条件下的坝顶削挖高程、施工期内控制蓄水位、施工中的坝体稳定校核、悬挂式砼防渗墙的施工安全、特殊池段防渗墙施工、材料试验和选择作了概要介绍。

英语语境:

wing to tbe design standard downward bias of the Za-Lin earth daln, thebodv and the foundation of the dam exists defects of qualities.It was authorizedto budd the addtion of concrete cutoff wall.This paper has a brief introductioaunder satisfyingthe construction and datn safe condition:the elevation of dam topcutl the elevation control of storage water in construction period, the checking ofbody stability in construction; the constrtiction safety of the suspended concretecutoff wall, construction and other factors have been introduced.