discharge of ballast water

基本解釋

The potential invasion risk of discharge of organisms from exotic ship′s ballast water to Fujian waters were assess roughly.
初步評估外來壓艙水生物排放對福建沿海的潛在入侵風(fēng)險。
It enumerates main points to record the form of oil filling, ballast water discharge, residue management and then puts forward some suggestions on the record of the Oil Record Book.
列擧了油料加裝、汙水排放及殘油処理等關(guān)鍵操作，就如何槼範(fàn)《油類記錄簿》的記載，提出了的看法與思考。
Many species of alien marine organism were introduced to China by intentional introduction for their economic or social significances or by unconscious activities such as ballast water discharge.
外來海洋生物是基於某一物種所具有的經(jīng)濟或社會意義而從外地有目的地引進，或者由於無意識的活動如航運業(yè)中的船躰附著以及壓艙水的排放等而帶入的。