开拓: open up; reclaim; extension; ...点: drop变换: vary; alternate; commutation ...开拓的点变换: extended point transformation点变换矩阵: point transfer matrix端点变换: terminal transformation共点变换: concurrent transformation共沸点变换: azeotropic transformation内点变换: internal transformation开拓: 1.(开辟; 扩展) open up; reclaim; extension; open-out prolongation; baring 开拓城乡市场 exploit the urban and rural markets; 开拓荒地 reclaim wasteland; 开拓市场 develop [explore] markets; 为发展石油工业开拓一条道路 open up a path for the development of oil industry; 开拓中美两国的联系 start contacts between china and the united states; 中国移民在十九世纪为开拓美洲大陆作出了贡献。 chinese settlers helped tame the american continent during the 19th century.2.[矿物学] (采掘前修建巷道等工序总称) developing; opening3.[数学] extension; 开拓成本 [经] develop cost; 开拓方法 development method; 开拓工程 development engineering; 开拓进尺 [煤矿] tunnelling footage; 开拓水道 [航海学] open lead; 开拓平巷 development drift; 开拓巷道 development working; 开拓钻孔 [采矿工程] development drilling; 开拓子 extensor点变量: dot variation; point variable; punctual variable点变形: point deformation点变异: point variogram顶点变形: vertex deformation浮点变量: floating-point variable糕点变陈: staling of cake黄点变叶木: aucuba japonica cornaceae spotted laurel gold dust plant露点变送器: dew point converter屈服点变形: yield point strain无节点变量: nodele variable; nodeless variable圆点变量: dot variation开拓地: polder开拓费: preliminary开拓工: developer开拓扑: compact-open topology