extrema

/ɪkˈstriːmə/ /ɛkˈstriːmə/

Meanings

noun

极值，最大值或最小值

A point, or value, which is a maximum or a minimum

Examples :

"The temperature graph of the day showed two extrema: a high of 30 degrees Celsius in the afternoon and a low of 15 degrees Celsius overnight. "

今天气温的曲线图显示了两个极值：下午最高气温达到30摄氏度，夜间最低气温降至15摄氏度。

math statistics

Related Words

showed verb

/ˈʃoʊd/

展示，显现.

"All he had to show for four years of attendance at college was a framed piece of paper."

他上了四年大学，唯一能拿出来展示的就只有一张装裱好的纸（文凭）。

maximum noun

/ˈmæksɪməm/

最大值，顶点

"The maximum number of students allowed in the class is twenty-five. "

这间教室最多只能容纳二十五个学生。

graph noun

/ɡɹæf/ /ɡɹɑːf/

图表，图。

"The graph showed how the number of hours studied per week correlated with students' test scores. "

图表显示了每周学习时长与学生考试分数之间的相关性。

afternoon noun

/af.təɾˈnʉːn/ /ˌɑːf.tə.ˈnuːn/ /ˌæf.tɚ.ˈnun/

下午, 午后

"We usually have family dinner in the afternoon. "

我们家一般下午吃晚饭。

celsius adjective

/ˈsɛlsiəs/ /ˈsɛlʃəs/

摄氏（的）。

"The weather forecast predicts a high of 25 Celsius today. "

今天天气预报说最高气温25摄氏度。

minimum noun

/ˈmɪn.ɪ.məm/ /ˈmɪn.ə.məm/

最低限度，最小值

"We need a minimum of three staff members on duty at all time."

我们至少需要三名员工随时值班。

degrees noun

/dɪˈɡɹiːz/

学位，学历。

"She needs two more degrees to become a fully qualified doctor. "

她还需要再获得两个学位才能成为一名合格的医生。

point noun

/pɔɪnt/

点，点位

"The presentation had five key points. "

这份演示稿有五个关键点位。

value noun

/ˈvæljuː/

价值，意义

"The Shakespearean Shylock is of dubious value in the modern world."

莎士比亚笔下的夏洛克这个人物，在现代社会的价值和意义存在争议。

overnight noun

/ˈoʊvərnaɪt/ /ˌoʊvərˈnaɪt/

隔夜件，夜间送达物品

"Have you looked at the overnights yet?"

你查看过隔夜件了吗？

which pronoun

/wɪt͡ʃ/

哪个，哪些

"By now, you must surely know which is which."

到现在，你肯定应该知道哪个是哪个了吧。

temperature noun

/ˈtɛmp(ə)ɹətʃə(ɹ)/

温度，气温

"The temperature in the room dropped nearly 20 degrees; it went from hot to cold."

房间里的温度下降了将近二十度；从热变冷了。