Inside each drum was a designated quantity of radioactive waste. 在每個(gè)圓筒中都裝有規定數量的放射性廢物。
Once agreed upon, it is the obligation of the parties involved to sell or buy the specified amount of products. 一旦達成協(xié)議,有關(guān)各方都有義務(wù)銷(xiāo)售或購買(mǎi)規定數量的產(chǎn)品。