英语翻译The design of an earth or rockfill dam continuesthrough construction and operation until it is proven the dam is operating as intended by the designers.

英语翻译The design of an earth or rockfill dam continuesthrough construction and operation until it is proven the dam is operating as intended by the designers.
英语翻译
The design of an earth or rockfill dam continues
through construction and operation until it is proven the dam is operating as intended by the designers.

英语翻译The design of an earth or rockfill dam continuesthrough construction and operation until it is proven the dam is operating as intended by the designers.
土砌或石砌的大坝的设计一直贯穿修建与运行过程,直到证明了大坝运行符合设计者意图为止.
或许是不懂专业的缘故,始终感觉意思还是有点不太通

土石坝的设计完好，是一直通过其运行，针对其不足 并对其修改，达到设计师意图才算是真正的完好

对于泥坝或石坝的设计会一直持续（变动），甚至在（大坝）已经建成并运行之后都不会停止，直到有充分证据表明这个大坝能够完全依照设计者的意图发挥作用。

纯手工的哦，亲~ 括号里加了些字，方便你理解。