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...of the outdoor culture ponds are still-water ponds . Due to the poor efficacy of the traditional heating facilities used, flocks of fish die of low water temperatue when cold currents invade...
...筐子.籃網.任何籃狀物 breadbasket麵包籃 fruit水果+cake糕.餅.蛋糕 fruitcake水果蛋糕 fish 魚.魚類.魚肉+ pond 池塘 fishpond魚池.養魚池 paint顏料.油漆+pot盆.罐.瓶.鍋.壺 paintpot油漆罐 audio...
...of damage, effect has bridge of solid sexual. While agricultural land and fish ponds on the river also hinder the flow; shore fish farms caused by ...
考慮 dx/dt = 0 = dy/dt 時. 若 x≠0≠y 則在所指條件下將無正數解, 等於無解. 因此解僅存在於 x=0 or y=0. 2013-05-17 23:58:41 補充： x: the population of bluegill y: the population of redear dx/dt = x(ε1-σ1*x-α1*y) dy/dt = y(ε2-σ2*y-α2*x) Equilibrium populations 大概指 t→∞ 時 x(t), y(t) 會...
open the treasure chest to find necklace(use a fishing net to find the key in the pond ) 打開百寶箱找到項鍊(使用漁網 在池塘裡發現(找到)鑰匙)
1.魚池宴會館 http://www. fish - pond .com.tw/main.html 2.華麗雅致餐廳 http://www.5626622.com/ 這兩家都不會太差。
...the former is located in the the flat shallow sandy west coast, example: fish rearing ponds , oyster breeding. The latter in most coastal development, example: Port...
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