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moment

/ˈməʊmənt/ /ˈmoʊmənt/

Meanings
noun

片刻，瞬间，一会儿

A brief, unspecified amount of time.

Examples :

"Wait a moment, while I lock the front door."
请等一下，我锁一下前门。
time period essential
noun

矩，动差

A quantitative measure of the shape of a set of points.

Examples :

"If the points represent mass, then the zeroth moment is the total mass, the first moment divided by the total mass is the center of mass, and the second moment is the rotational inertia."
如果这些点代表质量，那么第零阶矩就是总质量，一阶矩除以总质量就是质心，而二阶矩则是转动惯量。
math physics statistics essential

Related Words

Illustration emphasized

emphasized verb

/ˈemfəsaɪzd/ /ˈemfəˌsaɪzd/

强调, 着重

"His two-fingered gesture emphasized what he had told his boss to do with his job."

他竖起两根手指，这个手势特别强调了他让老板对他的工作怎么做的指示。(Tā shù qǐ liǎng gēn shǒuzhǐ, zhège shǒushì tèbié qiángdiào le tā ràng lǎobǎn duì tā de gōngzuò zěnme zuò de zhǐshì.)

Illustration infinitesimal

infinitesimal noun

/ˌɪnfɪnɪˈtɛsɪməl/

无穷小

"The difference between the student's estimate and the actual value was an infinitesimal – so small that it didn't affect the final calculation. "

这个学生估算值和实际值的差别是一个无穷小，小到几乎可以忽略不计，所以没有影响最终的计算结果。

Illustration importance

importance noun

/ɪmˈpɔːtəns/ /ɪmˈpɔɹtəns/

重要性，要紧，关键。

"Attending all your classes is of great importance to your success in school. "

按时上课对你在学校取得成功至关重要。

Illustration quantitative

quantitative adjective

/ˈkwɒntətɪv/ /ˈkwɑntɪˌteɪtɪv/

定量的，数量的

"The teacher asked for a quantitative analysis of the students' test scores, instead of just a general description of how they performed. "

老师要求对学生的考试成绩进行定量分析，而不是只做一般性的描述。

Illustration rotational

rotational noun

/roʊˈteɪʃənəl/ /rəˈteɪʃənəl/

轮岗员工，轮值人员

"The company considers each rotational a valuable asset, providing them with diverse training and opportunities to explore different departments. "

公司视每位轮岗员工为宝贵的财富，为他们提供多样化的培训和探索不同部门的机会。

Illustration assignment

assignment noun

/əˈsaɪnmənt/ /æˈsaɪnmənt/

分配，委派，任务。

"This flow chart represents the assignment of tasks in our committee."

这个流程图展示了我们委员会的任务分配情况。

Illustration unspecified

unspecified adjective

/ʌn.ˈspɛ.sɪ.faɪd/

未指明的，不确定的.

"The instructions for the homework assignment were too vague; the professor only gave unspecified guidelines, leaving us unsure of what to do. "

家庭作业的说明太模糊了；教授只给出了未明确说明的指导方针，让我们不知道该怎么做。

Illustration reminding

reminding verb

/rɪˈmaɪndɪŋ/ /rəˈmaɪndɪŋ/

提醒，使想起。

"Seeing the old photograph reminded me of my childhood home. "

看到这张旧照片，让我想起了童年的家。

Illustration specifically

specifically adverb

/spəˈsɪf.ɪk.li/

特别地，专门地，明确地。

"My teacher explained the new math formula specifically for students in the advanced class. "

我的老师专门为提高班的学生讲解了新的数学公式。

Illustration frustration

frustration noun

/fɹʌsˈtɹeɪʃən/

沮丧，挫败感。

"My frustration grew as my teacher kept pointing out my mistakes in front of the class. "

当老师当着全班同学的面不停地指出我的错误时，我的沮丧感越来越强。

Illustration answering

answering verb

/ˈɑːn.sə.ɹɪŋ/ /ˈæn.sə.ɹɪŋ/

回答，答复.

"He answered the question."

他回答了这个问题。

Illustration noticeable

noticeable adjective

/ˈnəʊtɪsəbl̩/ /ˈnoʊtɪsəbl̩/

显眼的，引人注目的。

"The difference in her haircut was noticeable immediately. "

她发型的变化立刻就显眼了。