洗水指令 的英文怎麼說
中文拼音 [xǐshuǐzhǐlìng]
洗水指令
英文
washing instruction-
Mr albert cheng wai - shing, a chartered engineer, points out that such an option will " impose hydraulic difficulties in maintaining a self - cleansing velocity in the culverts, which will subsequently cause settlement and maintenance problems "
不過,注冊工程師鄭偉成先生指出,這個方案會"造成水力方面的問題,令暗渠不能達致自行清洗的速度,導致產生固體沉積物,隨而引起維修問題。Mr albert cheng wai - shing points out that such an option will " impose hydraulic difficulties in maintaining a self - cleansing velocity in the culverts, which will subsequently cause settlement and maintenance problems "
鄭偉成先生指出,這個方案會"出現水壓問題,令暗渠內不能達到自行清洗的速度,導致產生固體沉積物,隨而引起維修問題。
分享友人