vector

• n. 矢量；帶菌者；航線
• vt. 用無線電導航

來自拉丁語vehere,攜帶，詞源同vehicle,way,-ct,過去分詞後綴。用來指數學名詞向量。

vector

vector: see vehicle

vector (n.)

"quantity having magnitude and direction," 1846; earlier "line joining a fixed point and a variable point," 1704, from Latin vector "one who carries or conveys, carrier" (also "one who rides"), agent noun from past participle stem of vehere "carry, convey" (see vehicle). Related: Vectorial.

1. Vector has proved all the time unprofitable software firm can gain money.

Vector已經證明一直不賺錢的軟件廠商能夠賺到錢.

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2. The following example illustrates Vector # conjugate method which replaces every lements into its conjugate.

使用require'complex'之後,Vector對象 的元素將被擴展到Complex類中.

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3. We've used one kind of container already: the library vector type. It is a sequential container.

我們已經使用過一種容器類型: 標準庫vector類型, 這是一種順序容器(sequentialcontainer).

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4. However, ivec is an empty vector and subscripts can only be used to fetch existing elements.

但是, 這裏ivec是空的vector對象,而且下標隻能用於獲取已存在的元素.

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5. We can add two int values, run size on a vector, and so on.

比如,我們可以將兩個int值 相加, 運行vector對象的size操作,等等.

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