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hermitian

/hɜːrˈmɪʃən/ /hərˈmɪʃən/

Meanings
adjective

厄米的，自伴随的。

(of an operator) Equal to its own transpose conjugate.

Examples :

"In quantum mechanics, the hermitian operator representing energy guarantees that measurements of energy will always result in real numbers, not imaginary ones. "
在量子力学中，代表能量的厄米算符保证了对能量的测量结果总是实数，而不是虚数。
math physics

Related Words

Illustration imaginary

imaginary noun

/ɪˈmædʒɪn(ə)ɹi/ /ɪˈmædʒɪˌnɛɹi/

想象力，幻想，虚构。

"My brother's imaginary friend always helped him with his math homework. "

我弟弟幻想中的朋友总是帮他做数学作业。

Illustration representing

representing verb

/ɹɛpɹɪˈzɛntɪŋ/

代表，象征。

"The student is representing the country of France in the class presentation. "

在课堂展示中，这位学生代表法国。

Illustration conjugate

conjugate noun

/ˈkɒndʒəɡeɪt/

结合物，结合体。

"In biology class, we learned that a conjugate can form when two bacteria temporarily join to exchange genetic material. "

在生物课上，我们学到，当两个细菌暂时结合在一起交换遗传物质时，会形成一个结合体。

Illustration quantum

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。

Illustration operator

operator noun

/ˈɒpəˌɹeɪtə/ /ˈɑpəˌɹeɪɾɚ/

操作员， 经营者

"The telephone operator answered the call. "

电话接线员接听了电话。

Illustration guarantees

guarantees noun

/ˌɡærənˈtiz/ /ˌɡærənˈtiːz/

保证，保障。

"Can you give me a guarantee that he will be fit for the match?"

你能保证他能赶上比赛吗？

Illustration always

always adverb

/ˈɔː(l).weɪz/ /ˈɔl.weɪz/

总是，一直，始终。

"Airplanes did not always exist as a form of transportation."

飞机作为一种交通工具，并不是一直都存在的。

Illustration mechanics

mechanics noun

/məˈkænɪks/ /mɪˈkænɪks/

力学

"The physics teacher explained the mechanics of how a seesaw works. "

物理老师解释了跷跷板的工作原理，讲解了其中的力学原理。

Illustration transpose

transpose noun

/tɹɑːnsˈpəʊz/ /tɹænzˈpəʊz/ /ˈtɹɑːnspəʊz/ /ˈtɹænzpəʊz/

转置矩阵

"The transpose of the student grades matrix showed how many students scored in each grade range. "

学生成绩矩阵的转置矩阵显示了每个分数段有多少学生。

Illustration energy

energy noun

/ˈɛnəd͡ʒi/ /ˈɛnɚd͡ʒi/

能量，精力，活力

"The children's energy fueled their excitement for the school trip. "

孩子们的活力激发了他们对学校旅行的兴奋之情。

Illustration numbers

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。

Illustration measurements

measurements noun

/ˈmɛʒərmənts/ /ˈmɛʒərˌmɛnts/

测量，衡量

"The baker carefully recorded the measurements of all the ingredients to make sure the cake would turn out perfectly. "

为了确保蛋糕完美，这位面包师仔细记录了所有原料的测量过程。