release vt. 1.放(箭等),投(炸彈);解放,釋放(囚犯、俘虜等);使免除;救出;解除(痛苦、債務等) (from)。 2.【法律】放棄;讓與(權利、財產等)。 3.【機械工程】吐出,放出;【農業】推廣。 4.【物,電】釋放;斷開;斷路器。 5.發表(消息);發行(新影片、書刊等)。 He is released at five o'clock. 他五點鐘就下班了。 n. 1.(炸彈等的)投擲,投下。 2.釋放;解脫;解除,免除。 3.救出,救濟;安慰。 4.【法律】棄權,讓渡(證書)。 5.【機械工程】放氣裝置;放氣時間;吐出,放出。 6.發表;發售(物);(影片的)發行上映。 7.發布的消息;發行的書[刊物、影片等]。 a news release 新聞稿。 a happy release 幸福的解脫〔尤指久病后的死〕。 This medicine will give you release from pain. 這藥吃后會減輕你的疼痛。
Compression release cam design of engine retarder 發動機緩速器減壓凸輪的設計
百科解釋
A compression release mechanism works to ease the starting of internal combustion engines by allowing them to spin up to starting speed without having to work against the pumping action of the pistons. It does this through a release valve that is incorporated within the cylinder head that vents the cylinder pressure to the outside atmosphere until the engine has sufficient momentum to overcome it.