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1. Dictionary

   atom

   /ˈatəm/

   noun

   • 1. the smallest particle of a chemical element that can exist.
   • ▪ atomic particles as a source of nuclear energy: "the power of the atom"
   • ▪ an extremely small amount of something: "I shall not have one atom of strength left"
   • 2. a level of amateur sport, typically involving children aged between nine and eleven: Canadian "eight atom hockey teams"

   Word Origin late 15th century: from Old French atome, via Latin from Greek atomos ‘indivisible’, based on a- ‘not’ + temnein ‘to cut’.

   Scrabble Points: 6

   • A

     1

   • T

     1

   • O

     1

   • M

     3

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2. en.wikipedia.org › wiki › TechnetiumTechnetium - Wikipedia

   en.wikipedia.org › wiki › Technetium

   • Cached

   1 day ago · Technetium is a chemical element; it has symbol Tc and atomic number 43. It is the lightest element whose isotopes are all radioactive. Technetium and promethium are the only radioactive elements whose neighbours in the sense of atomic number are both stable. All available technetium is produced as a synthetic element.

3. en.wikipedia.org › wiki › NucleationNucleation - Wikipedia

   en.wikipedia.org › wiki › Nucleation

   • Cached

   1 day ago · Nucleation is a common mechanism which generates first-order phase transitions, and it is the start of the process of forming a new thermodynamic phase. In contrast, new phases at continuous phase transitions start to form immediately. Nucleation is often very sensitive to impurities in the system.

4. hzhcontrols.com › new-1999051理解原子操作与CAS锁-WinFrom控件库|.net开源控件库|HZHControls官网

   hzhcontrols.com › new-1999051

   • Cached

   1 day ago · USE_ATOMIC 1 程序运行完后，直接退出：说明每次创建的t1,t2,t3,t4四个线程都能把原子变量std::atomic count，增加到2000，程序执行100次，一次失误都没有. USE_ATOMIC 0 程序输出 i: 0 count :1298：说明没有使用原子变量的情况下，i的值是0说明程序只跑了一次，就出了问题 ...