英语词汇vacuum phenomenon怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
?真空现象
真空现象

双语例句

1
The traditional pressure distribution theory in air pipeline has been smashed by discovery of vacuum phenomena in the outlet of air pipeline.
空气管道出口处负压现象的发现，打破了传统的空气管道终端压力分布理论，改变了人们长期形成的风机出口管道终端不会出现负压的观念。
2
Materials and Methods: the CT features with vacuum phenomena within the lumbar intervertebral joint of 9 cases were analyzed and compared with lateral views of the lumbar spine.
材料与方法：分析9例腰椎小关节真空现象的CT片及腰椎侧位片的表现。
3
The basic are phenomena and characteristics of hollow cathode vacuum are Welding (HCVAW) are studied.
研究了空心阴极真空电弧焊接(HCVAW)的一些基本现象和特性。

单词	vacuum phenomenon
释义	vacuum phenomenon 简明释义真空现象网络释义 1 ?真空现象真空现象双语例句 1 The traditional pressure distribution theory in air pipeline has been smashed by discovery of vacuum phenomena in the outlet of air pipeline. 空气管道出口处负压现象的发现，打破了传统的空气管道终端压力分布理论，改变了人们长期形成的风机出口管道终端不会出现负压的观念。 2 Materials and Methods: the CT features with vacuum phenomena within the lumbar intervertebral joint of 9 cases were analyzed and compared with lateral views of the lumbar spine. 材料与方法：分析9例腰椎小关节真空现象的CT片及腰椎侧位片的表现。 3 The basic are phenomena and characteristics of hollow cathode vacuum are Welding (HCVAW) are studied. 研究了空心阴极真空电弧焊接(HCVAW)的一些基本现象和特性。
随便看	cost of building cost of bunker cost of burden account cost of by product cost of by-product sales cost of by product sales cost of capital cost of capital schedule cost of carry cost of carry cost of carrying inventory cost of charged ton-kilometer cost of charp tool cost of circulation cost of civil engineering works cost of clean air cost of clearing cost of clerical labor cost of collection cost of commodity circulation cost of common services cost of comparable products cost of completed work cost of construction cost of construction and equipment