常見(jiàn)例句Cook the pie for 20 minutes in a pre heated oven. 在經(jīng)過(guò)預(yù)熱的烤箱里烘烤餡餅20分鐘.The heat treatment improves the tensile strength. 熱處理能提高抗拉強(qiáng)度。The pre - christmas period be always very busy . 圣誕節(jié)前這一段時(shí)間總是很繁忙的。This shape allows only tensile strain. 這種形狀使膜片只允承受拉伸壓力。Just pre the switch on your arm rest. 您按一下扶手上的那個(gè)開(kāi)關(guān)就行了。The circumferential normal stress is tensile. 周向正應(yīng)力是張性的。 返回 pre-tensile