mass[mæs]  

• n. 块,大多数,质量,大量,群众,弥撒
  a. 群众的,大规模的,集中的
  vt. 使集合

常用短语

1. mass production   
   n.大规模生产
2. conservation of mass   
   质量守恒
3. critical mass   
   临界物质
4. law of conservation of mass   
   质量不灭定律，质量守恒定律
5. centre of mass   
   质量中心
6. atomic mass   
   原子量，原子质量
7. center of mass   
   质量中心，质心
8. gravitational mass   
   引力质量
9. atomic mass unit   
   原子质量单位
10. inertial mass   
    惯性质量


 展开显示全部常用短语 ...  
11. relative atomic mass   
    相对原子质量
12. mass defect   
    质量亏损，质量缺陷
13. mass deficiency   
    质量不足
14. law of mass action   
    质量作用定律
15. mass action   
    质量作用
16. mass spectrograph   
    n.[物]质谱仪
17. mass spectrometer   
    质量分光计，质谱仪
18. mass spectroscopy   
    质谱学
19. mass spectrum   
    n.[物]质谱
20. mass number   
    n.(原子)质量数
21. mass-energy equivalence   
    质能当量，质能相当性
22. relativistic mass   
    相对论性质量，相对论质量
23. rest mass   
    静止质量，静止质量，静质量，静质量
24. mass meeting   
    n. 群众性集会
25. mass noun   
    n. 物质名词
26. relative molecular mass   
    n. 〈化〉分子量
27. low mass   
    诵经弥撒
28. mass unit   
    【电】 质量单位
29. air mass   
    气团，大气质量
30. high mass   
    大弥撒


 LESS ... 

与 mass 相关的例句

英英解释

1个形容词解释

1. gathered or tending to gather into a mass or whole
   [同] aggregate , aggregated , aggregative , mass
   [例]
   • aggregate expenses include expenses of all divisions combined for the entire year
   • the aggregated amount of indebtedness

1个动词解释

1. join together into a mass or collect or form a mass
   [例]
   • Crowds were massing outside the palace

9个名词解释

1. the property of a body that causes it to have weight in a gravitational field
   
2. (often followed by of') a large number or amount or extent
   [同] deal , flock , good deal , great deal , hatful , heap , batch , lot , mass , mess , mickle , mint , muckle , peck , pile , plenty , pot , quite a little , raft , sight , slew , spate , stack , tidy sum , wad , whole lot , whole slew
   [例]
   • a batch of letters
   • a deal of trouble
   • a lot of money
   • he made a mint on the stock market
   • it must have cost plenty
3. the common people generally
   [同] hoi polloi , mass , masses , multitude , people , the great unwashed
   [例]
   • separate the warriors from the mass
   • power to the people
4. an ill-structured collection of similar things (objects or people)
   
5. (Roman Catholic Church and Protestant Churches) the celebration of the Eucharist
   
6. a body of matter without definite shape
   [例]
   • a huge ice mass
7. the property of something that is great in magnitude
   [同] bulk , mass , volume
   [例]
   • it is cheaper to buy it in bulk
   • he received a mass of correspondence
   • the volume of exports
8. a musical setting for a Mass
   [例]
   • they played a Mass composed by Beethoven
9. a sequence of prayers constituting the Christian Eucharistic rite
   [例]
   • the priest said Mass