antiparticles

/ˌæntiˈpɑːrtɪklz/

Meanings

noun

反粒子，逆粒子。

A subatomic particle corresponding to another particle with the same mass, spin and mean lifetime but with charge, parity, strangeness and other quantum numbers flipped in sign; a particle that has a reversed world line to another.

Examples :

"When matter and antiparticles meet, they annihilate each other, releasing energy. "

当物质和反粒子相遇时，它们会相互湮灭，释放能量。

physics science

Related Words

lifetime noun

/ˈlaɪftaɪm/

一生，有生之年。

"My grandmother's lifetime of experience made her a valuable advisor. "

我奶奶一生的经验使她成为一位宝贵的顾问。

corresponding verb

/ˌkɒɹəˈspɒndɪŋ/ /ˌkɑɹəˈspɑndɪŋ/

相符，相应。

"The student's performance on the math test corresponded to the level of effort she put in during the week. "

这位学生在数学考试中的表现与她这周付出的努力程度相符。

flipped verb

/flɪpt/

翻转，倒转。

"You need to flip the pancake onto the other side."

你需要把煎饼翻个面。

reversed verb

/rɪˈvɜːrst/ /rɪˈvɜrstɪd/

颠倒，反转，倒转。

"to reverse a portion of video footage"

把一段视频片段倒放

quantum noun

[ˈkwɑɾ̃əm] /ˈkwɒntəm/ /ˈkwɑntəm/

总量，总额。

"The student received a small quantum of extra credit for participating in class. "

这个学生因为参与课堂讨论而得到了一小部分额外的加分。

releasing verb

/rɪˈliːsɪŋ/ /riˈliːsɪŋ/

释放，放开。

"He released his grasp on the lever."

他松开了握住控制杆的手。

particle noun

/ˈpɑːtɪk(ə)l/ /ˈpɑɹtɪkəl/

粒子，微粒

"The scientist studied the tiny particle of dust. "

科学家研究了那颗极其微小的尘埃粒子。

strangeness noun

/ˈstreɪndʒnəs/

奇怪, 古怪，异样。

"The strangeness of the new student's behavior made the other kids uncomfortable. "

那个新生的行为太古怪了，让其他孩子觉得很不自在。

annihilate verb

/əˈnaɪə.leɪt/

消灭，歼灭，荡平

"An atom bomb can annihilate a whole city."

原子弹可以把一座城市彻底荡平。

subatomic adjective

/ˌsʌbəˈtɑmɪk/ /ˌsʌbæˈtɑmɪk/

亚原子的，次原子的

"Scientists use powerful microscopes to study the behavior of subatomic particles inside atoms. "

科学家们使用强大的显微镜来研究原子内部亚原子粒子的行为。

numbers noun

/ˈnʌmbəz/ /ˈnʌmbɚz/

数字，数目

"Zero, one, −1, 2.5, and pi are all numbers."

零、一、负一、二点五和π都是数字。

another pronoun

/æˈnʌð.ə(ɹ)/ /əˈnʌð.ə(ɹ)/ /æˈnʌð.ɚ/ /əˈnʌð.ɚ/

另一个，又一个。

"There is one sterling and here is another"

这里有一个英镑，这里是另一个。