counter-current operation

基本解釋

The result shows that the purification efficiency is higher under counter current operation than that under co-current operation.
結(jié)果表明：逆流操作的凈化效率高于順流，氣（液）體流量對(duì)出、進(jìn)口氣（液）體溫差有較大影響。
Listing 6 shows a thread-safe counter that uses synchronized to ensure that the increment operation is atomic and uses volatile to guarantee the visibility of the current result.
清單 6 中顯示的線程安全的計(jì)數(shù)器使用 synchronized 確保增量操作是原子的，并使用 volatile 保證當(dāng)前結(jié)果的可見性。