Banach压缩映象原理
Banach contraction mapping principle
Banach’s fixed-point theorem
Banach’s fixed-point theo-rem
tcone expansion
压缩映象原理
contraction mapping theorem
contraction mapping principle
活塞式压缩机原理
principles of piston compressor
离心式压缩机原理
principles of centrifugal compressors
随机Banach压缩不动点定理
random Banach constraction theorem
随机半闭1-集压缩映象
random semiclosed 1-set contractive operator
超高压压缩机
super high pressure compressor
superhigh pressure compressor
extra high pressure compressor
Superhigh - pressure compressor
高频压缩机理
compression mechanism of high frequency
空调机压缩机
compressor for air conditioner
离心式压缩机机组
centrifugal compressor units
膨胀机-增压压缩机
expander-booster compressor