U 開頭單詞
underdevelopment county [經(jīng)濟(jì)學(xué)]欠發(fā)達(dá)縣
underdevelopment n.發(fā)展不充分;不發(fā)達(dá);發(fā)育不良;[攝]顯影不足
underdeveloped reservoir [能源科學(xué)技術(shù)]未充分開發(fā)的油藏
underdeveloped region 不發(fā)達(dá)區(qū)域
underdeveloped port [交通運(yùn)輸工程]不發(fā)達(dá)港口
underdeveloped country area [法學(xué)]經(jīng)濟(jì)欠發(fā)達(dá)區(qū)域
underdeveloped country 不發(fā)達(dá)國家,發(fā)展中國家(等於developing country)
underdeveloped counties [經(jīng)濟(jì)學(xué)]欠發(fā)達(dá)縣域
underdeveloped adj.未充分發(fā)育或發(fā)展的v.(使)發(fā)展不完全,(使)顯影不足( underdevelop的過去式和過去分詞)
underdevelop vt. 使發(fā)展不完全;使顯影不足 vi. 顯影不足;發(fā)展不完全
underdetermined adj. [數(shù)] 欠定的 v. 証據(jù)不足地說明(undertermine的過去式和過去分詞)
underdeterminant n.子行列式
underdense 欠密的
underdeck tonnage [交通運(yùn)輸工程]甲板下噸位
underdeck cargo [交通運(yùn)輸工程]艙內(nèi)貨艙貨甲板下貨物
underdamped adj.欠阻尼的
underdamp vt.弱阻尼(欠阻尼;阻尼不足;不充分減震)
undercutting n.消弱;削價(jià);凹割;掏槽;截槽動(dòng)詞undercut的現(xiàn)在分詞.