R 開頭單詞
riglet 平條, 扁條
rigjacking [法] 海上油鑽劫持
rigidwing 剛性翼
rigidulous 稍硬質(zhì)的
rigidsy adv.堅(jiān)挺地
rigidometer 剛度計(jì), 剛性測定計(jì)
rigidness n.堅(jiān)硬；勁直
rigidly supported continous girder [土木建築工程]剛性支座連續(xù)梁
rigidly connected 剛性連接的
rigidly cartridged blasting agent [琯理學(xué)]剛性爆炸筒
rigidly adv.嚴(yán)厲地；嚴(yán)格地；不易彎地；堅(jiān)硬地
rigidlty 剛度
rigidize vt. 硬化；加固 vi. 僵硬；刻板不變（等於rigidify）
rigidity matrix [機(jī)械工程]剛度矩陣
rigidity n. [物] 硬度，[力] 剛性；嚴(yán)格，刻板；僵化；堅(jiān)硬
rigidities n.堅(jiān)硬；硬度；嚴(yán)格；刻板
rigiditas [毉] 強(qiáng)直, 僵硬
rigidimeter 剛度計(jì)