primitive function

基本解释

Any time a built-in primitive function is available, that will be a better design alternative than creating custom code.
如果內置基本函數在任何時間都可用，則與創建自定義代碼相比，它是較好的設計備選方案。
Learning interest plays the primitive function of motivation in learning progress, and is very important to improve student's innovative learning and the innovative talent's development.
學習興趣在學習過程中具有原動力作用，對創新學習與創新人才成長極爲重要。
ericdata.com
This paper analyses several characters of derivative function, presents effective methods to discuss existential conditions of primitive function and gives number of facilitated conclusions.
本文通過對導函數若乾性質的分析，採用簡潔的方法，對原函數存在的條件進行了探討，給出了幾個便於使用的結論．。

Moreover, anti-state forces (such as the Tamil Tigers, the IRA in Northern Ireland, or the Kosovo Liberation Army) often function rather like states in the territory they control, operating welfare services and primitive justice systems, while at the same time engaging in crime, from organ-snatching to bank heists, to keep their coffers full.
ECONOMIST: Failed states