直線遞減 的英文怎麼說
中文拼音 [zhíxiàndìjiǎn]
直線遞減
英文
straight-line decline- 直 : Ⅰ形容詞1 （成直線的; 硬挺的） straight; stiff 2 （跟地面垂直的; 從上到下的; 從前到后的） erect; v...
- 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...
- 遞 : Ⅰ動詞（傳送;傳遞） hand over; pass; give Ⅱ副詞（順著次序） in the proper order; successively
- 直線 : 1. （不彎曲的線） straight line2. （急劇的） steep; sharp
- 遞減 : （一次比一次減少） decrease progressively [successively]; decrease by degrees; reduce progressively
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Results showed : ( 1 ) cbt cell death in low tempratures is accompanied by characteristic changes, such as, reduced cell size, distorted nucleus, chromatin condensation and margination and cell ( cytoplasmic ) vacuolization ; cell mortality and ca2 * concentration increase along with time passed in low temperature. mitochondrial membrane potential and 02 increased at first, and then decreased. activities of sod decreased at first, followed by significant increasing and finally depressed
結果表明： （ 1 ） cbt在低溫協迫下，細胞圓縮，細胞核變形，染色質濃縮且邊位，細胞質空泡狀；細胞死亡率隨處理時間的增加而增加；細胞內鈣離子濃度隨處理時間延長而遞增；線粒體膜電位差在低溫處理早期急速上升，隨后一直下降；細胞內超氧陰離子（ o _ 2 ~ - ）在低溫處理前期出現高峰，接著呈下降趨勢；細胞內sod活性在低溫處理前期減弱，接著上升，然後持續下降。Four basic methods exist for computing depreciation straight - line, units - of - production, declining - balance, and sum - of - years ' - digits
計算折舊有四種基本方法：直線法，產量法，雙倍余額遞減法和年數總和法。Here these stability results do not require a lyapunov function to decrease along trajectories of the system, and we also do not give conditions on continuous portion or discrete portion of the systems respectively, but we can give mixing conditions on them to ensure that it does n ' t increase quickly
本文所用的lyapunov直接方法不同於以往的常規方法，主要表現在所找的lyapunov函數不再局限於沿系統軌線單調遞減，也不再局限於對離散或連續部分分別設置條件，而是對其離散和連續部分設置混合條件以保證其不能增長太快
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