field of definition

基本解釋

Any initializations that occur at the point of field definition are executed.
執(zhí)行所有出現(xiàn)於域定義的初始化動(dòng)作；
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The necessary condition of a function being an elementary function is that the function is a continuous function in the field of definition.
函數(shù)爲(wèi)初等函數(shù)的必要條件是函數(shù)在定義域內(nèi)爲(wèi)連續(xù)函數(shù)。
The issue of Federal sponsorship of foreign research into the emerging field of high-definition television took center stage at Congressional hearings today.
由聯(lián)邦政府贊助外國(guó)從事高清晰度電眡這門(mén)新興技術(shù)的研究，今天在國(guó)會(huì)聽(tīng)証會(huì)成爲(wèi)中心議題。

True door-to-door field sales is almost extinct, and has of necessity become a hybrid by our definition.
FORBES: What is Inside Sales? The Definition of Inside Sales
The definition of a concussion does not require a player to be unconscious and motored off the field.
FORBES: The Death of the NFL