第九章 海水&aring

第九章 海水&aring

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Unformatted text preview: Chapter 9. (Pinctada martensi) (P. maxima) (P. margaritifera) (Pteria penguin) 1. 1 2 a. 100mg/l 15mg/l 3mg/l b. 2. 1 a. b. 2 a. b. c. 1. 1 2 90% 3 4 2. 1 2 3 4 3. " " 1 2 3 80 4 10min 10min 20min 30min 4. 1 a. ( ) b. c. 2 a. b. 3 4 5. 1 a. b. c. "" 2 a. ( ) b. c. 3 a. ( ) ( ) ( ) b. c. Chapter 8. 1. 2. 3. 4. 5. 20 90 20 25-27 a. b. . 25-50ppm 0.5-1h 10-15min ...
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