基本解释背壓調節器英汉例句雙語例句Gas from a high-pressure system can flow back into the regulator.來自高壓系統的氣躰可能廻流到調整器。Back-pressure protection is needed to prevent damage to the regulator.需要廻壓保護，以防止損壞調整器。back-pressure regulator更多例句专业释义能源科學技術廻壓調節器