Function
[ 'f??k??n ]
第2級(jí)
其它 Other
n. 功能，作用;應(yīng)變量，函數(shù);職務(wù);重大聚會(huì);
vi. 有或起作用;行使職責(zé);
?? 詞根助記
funct活動(dòng)+ion表名詞 → 功能
?? 例句
The autocorrelation function is an even function.
自相關(guān)函數(shù)是一個(gè)偶函數(shù)。
The logarithmic function is defined as the inverse of the exponential function.
對(duì)數(shù)函數(shù)是作為指數(shù)函數(shù)的反函數(shù)來(lái)定義的。
The teacher did not explain its grammatical function.
老師沒(méi)有解釋它的語(yǔ)法功能。
Such as a function is known as a band-limited function.
這樣的函數(shù)通稱(chēng)為有限頻帶函數(shù)
Both the dual and complement of such functions are also threshold function.
一個(gè)閾函數(shù)的對(duì)偶函數(shù)及反函數(shù)也是一個(gè)閾函數(shù)。
?? 聯(lián)想助記
【串】fiction(小說(shuō))的function(功能)是理想與現(xiàn)實(shí)的junction(連接點(diǎn))
【記】fun-有趣的,ction-action動(dòng)作、行動(dòng):電腦游戲中的有趣動(dòng)作是用函數(shù)實(shí)現(xiàn)的
? 同義詞
?? 牛津釋義
function
n
1 special activity or purpose of a person or thing 作用; 功能; 機(jī)能; 職能; 職責(zé)
to fulfil a useful function 起到有益的作用
The function of the heart is to pump blood through the body. 心臟的功能是把血液輸往全身.
It is not the function of this committee to deal with dismissals. 處理解雇問(wèn)題不是本委員會(huì)的職責(zé).
2 important social event or official ceremony 重大的社交聚會(huì); 典禮; 宴會(huì)
Heads of state attend numerous functions every year. 國(guó)家首腦每年要出席很多重大宴會(huì).
3 (mathematics 數(shù)) quantity whose value depends on the varying values of others 函數(shù)
X is a function of Y. X是Y的函數(shù).
4 any of the basic operations of a computer （計(jì)算機(jī)的任何基本的）功能
What functions can this program perform? 這一程序有哪些功能? function, v
1 [I] work; operate 起作用; 運(yùn)轉(zhuǎn)
His brain seems to be functioning normally. 他的大腦看來(lái)功能正常.
This machine has stopped functioning, ie is out of order. 這機(jī)器壞了.
2 [Ipr] ~ as sth work as sth; operate or perform the function(1) of the thing specified 起某物的作用; 具有某物的功能; 起到所述事物的作用
The sofa can also function as a bed. 這沙發(fā)也可以當(dāng)床.
Some English adverbs function as adjectives. 英語(yǔ)中有些副詞可作形容詞用.
?? 考研助記
娛樂(lè)(fun)用的鐮刀(c)在神(tion)手里 功能強(qiáng)大
?? 擴(kuò)展釋義
*['f??k??n]n. 官能, 職務(wù), 功能, 函數(shù)vi. 活動(dòng), 運(yùn)行, 行使職責(zé)【計(jì)】 功能, 函數(shù)【醫(yī)】 機(jī)能, 功能, 官能相關(guān)詞組: function as...
?? 醫(yī)學(xué)釋義
①機(jī)能，功能 ②函數(shù)
?? 同為「高中」詞匯
查看全部高中詞匯 ›??? 情景例句
And my father, Dr. Philip Stewart.
這是我父親， Philip Stewart醫(yī)生。
The target shooting requires the power of concentration.
射擊需要集中精神。
On, in just a day or two, I think.
哦，我想就這一、兩天吧。