基本解釋太空中心；空間中心英漢例句雙語例句The rafters, spaced at approximately 80cm centers, are nailed to the purlin.椽子釘在連系梁上，中心間距爲(wèi)80厘米。When they are actually fixed on top of the wall, they are known as wall plates. The rafters, spaced at approximately 80cm centers, are nailed to the purlin.如果它們實(shí)際埋置於牆躰內(nèi)，就把它們稱爲(wèi)臥梁。椽子釘在連系梁上，中心間距爲(wèi)80厘米。space center更多例句詞組短語短語spaced centers WESTBANK 中距space center更多詞組專業(yè)釋義土木建築工程中距