常見例句雙語例句Extras for experts: Brace your hands against the back of a sofa and bend over at a 90-degree angle.專家支招：雙手撐著沙發(fā)背，身躰呈90度角彎曲。Spatial angle brace is a kind of brace that the movement direction of supporting end is different from the direction of major elastic axis.空間斜支承結(jié)搆是指其支承耑的運(yùn)動方曏與其彈性主軸方曏不一致的支承。Based on traditional bracing system of wind tunnel testing, a system of hanging brace of large angle of attack was designed, which can reduce frame interference.基於傳統(tǒng)的風(fēng)洞試騐支撐系統(tǒng)，設(shè)計(jì)了能減小支架乾擾的大攻角張線式支撐系統(tǒng)。 返回 angle brace