衰退曲線 的英文怎麼說
中文拼音 [shuāituìqūxiàn]
衰退曲線
英文
decline curve- 衰 : 衰動詞（衰弱） decline; wane
- 退 : 動詞1 （向後移動） retreat; draw back; move back 2 （使向後移動） cause to move back; remove; wit...
- 曲 : 曲名詞1 （一種韻文形式） qu a type of verse for singing which emerged in the southern song and ji...
- 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
- 衰退 : fail; decline; decay; rust; ruin; downturn; retrogression; retrogradation; recession; rustiness; ...
- 曲線 : [數學] curve; bight; bought; profile; net曲線板 french curve; irregular curve; curve board; splin...
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The life cycle of financial innovative products consists of input, growing, maturing, and declining stages. three dividing points of the four stages can be calculated quantifiably by compertz curve. in input stage capital should be invested to promote the products, and occupy the market
金融創新產品的生命周期包括投入期、成長期、成熟期和衰退期四個階段，通過龔珀殊（ compertz ）曲線可以從定量的角度分別計算出四個階段的三個分界點。
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