dewar

听听怎么读

英 [ˈdju:ə]

美 [ˈduɚ, ˈdju-]

是什么意思

杜瓦瓶；

英英释义

dewar[ 'dju:ə ]

n.
- vacuum flask that holds liquid air or helium for scientific experiments
  同义词：Dewar flask
- Scottish chemist and physicist noted for his work in cryogenics and his invention of the Dewar flask (1842-1923)
  同义词：Sir James Dewar

学习怎么用

词组短语

dewar bottle真空瓶；杜瓦瓶

双语例句

用作名词(n.)

This system was designed for wiring on Dewar with fix temsion.
本文采用的系统是为了实现对杜瓦瓶芯柱进行等张力布线设计的。
Dewar is an important component of the astronomical observation.
摘要杜瓦瓶是天文观测中重要的终端设备部件。

权威例句

New Applications of the Dewar Index
A new definition of Dewar-type resonance energies
Polymer Valence Isomerism: Poly(Dewar- o-xylylene)s.
DNA, light, and Dewar pyrimidinones: the structure and biological significance to TpT3
ChemInform Abstract: DNA, Light, and Dewar Pyrimidinones: The Structure and Biological Significance of TpT3
Thermal rearrangement of Dewar benzenes to benzene triplet states. Examples of spin forbidden nonadiabatic pericyclic reactions
Ultrasmall scanning tunneling microscope for use in a liquid‐helium storage Dewar
Metal-dihydrogen and sigma-bond coordination: the consummate extension of the Dewar-Chatt-Duncanson model for metal-olefin bonding.
The detection of cyclobutane thymine dimers, (6-4) photolesions and the Dewar photoisomers in sections of UV-irradiated human skin u...
Distribution and Repair of Bipyrimidine Photoproducts in Solar UV-irradiated Mammalian Cells POSSIBLE ROLE OF DEWAR PHOTOPRODUCTS IN...