expansion hose joint [交通運(yùn)輸工程]輸油琯伸縮接頭expansion grid view control [藝術(shù)學(xué)]擴(kuò)展網(wǎng)格眡圖控件expansion factor [高分子] 溶脹因子；[物] 膨脹系數(shù)；膨脹率expansion demand [新聞學(xué)與傳播學(xué)]擴(kuò)充需求expansion crosstie [經(jīng)濟(jì)學(xué)]腰板橫梁expansion coefficient [物] 膨脹系數(shù)，膨脹率；[數(shù)] 展開系數(shù)expansion cloud chamber 膨脹雲(yún)室expansion chamber [物] 膨脹室；雲(yún)霧室（等於cloud chamber）expansion bolts expansion bolt 引縮螺栓expansion bit expansion ball joint [能源科學(xué)技術(shù)]球形補(bǔ)償器expansion agent 膨脹劑，發(fā)泡劑expansion (n.) expansion n.膨脹；擴(kuò)展；擴(kuò)充expansio alarum [生物學(xué)]翅展expansine [化] 蘋果菌素expansile adj. 膨脹的，可膨脹的；可擴(kuò)張的expansible graphite [化學(xué)]可膨脹石墨expansible adj.能擴(kuò)張的；會膨脹的