常見例句雙語例句SF6 gas has been widely used in the power equipments as an excellent electric insulating and arc-quenching medium.SF6氣體作為優(yōu)異的絕緣介質(zhì)和滅弧介質(zhì)， 被廣泛地應(yīng)用于各種電力設(shè)備中。The following technological properties of aqueous quenching medium series HQ are systematically studied: cooling ability, harden- ability, tendency of deformation and cracking.本文系統(tǒng)地研究了HQ系列水溶性淬火劑的工藝性能、冷卻能力、淬透性、淬硬性和變形開裂傾向。The heat transfer coefficient of quenching medium, as a key parameter in the boundary condition of heat conduction equation, plays an important role in numerical simulation of steel quenching process.在鋼高壓氣體淬火過程的計(jì)算模擬中，關(guān)鍵問題之一是溫度場(chǎng)和應(yīng)力場(chǎng)邊界條件的確定。 返回 quenching medium