英语词汇“positive semi-definite”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	positive semi-definite
释义	positive semi-definite 半正定[的]
随便看	piston actuated valve piston-actuated valve piston actuator piston aircraft piston aircraft engine piston air motor piston air valve piston air washer piston alloy piston and connecting rod assy piston and cylinder piston-area piston area piston area meter piston assembly piston attenuation piston attenuator piston baffle piston barrel piston blast engine piston blower piston body piston bolt piston boss piston bottom 乘时方在德。乘时进易，知机退难乘月采芙蓉，夜夜得怜子。乘火打铁，乘水和泥乘物以游心乘理虽死而匪亡，违义虽生而匪存乘肥马，衣轻裘。乘舆执玉已登坛，细草沾衣春殿寒。昨夜云生拜初月，万年甘露水晶盘乘舟取醉非难事，送客逢春可自由。乘舟而遇逆风，见扬帆者不无妒念。彼自处顺，于我何关？我自处逆，于彼何与？究竟思之，都是自生烦恼。天下事大率类此。 25975 25976 25977 25978 25979 57216 57217 57218 57219 57220