requirement n. 1.要求,需要。 2.要求物,必需品;需要量;必要條件,資格 (for)。 the detailed requirements 詳細規(guī)格。 meet the requirements of the times 適應當時需要。 the first requirement 第一要件。
If you ' re going to research several technologies and one is an optional requirement of another , research the optional one first as that will boost your research toward the other one unless you have a specific reason for researching the other one 如果可以研究多項科技,而其中一項是另一項的選擇性前提,應先研究前提項,這樣可以給另一項加速,除非研究有明確的目的性。