因为摄食的鱼会因为这些地方成群的饵料鱼而聚集。
在这个虚拟捕鱼体验，用户可以创建和成长的鱼，也是捕鱼。种组合，饵料和环境教食物链，栖息地和渔业的孩子。
In this virtual fishing experience, users can create and grow fish, and also catch fish. Combinations of species, baits and environments teach kids about food chains, habitats, and fishing.
分三个阶段(每20天一阶段)测定鱼体的增重、饵料系数、血液中的NBT阳性细胞和血清中的溶菌酶的活力。
The body weight increase, feeding coefficient, NBT-positive cell and activities of lysozyme in the blood were determined respectively at the end of each 20 days.
用杂鱼、星虫、牡蛎、乌贼、虾进行中国鲎幼体饵料种类、粒度以及白天和夜间摄食量差异等试验。
Using fish, sipunculus, oyster sepia, and Lamellibranchia as feed the experiment is performed on the feed category, feed dimension and the difference between daytime and nighttime feeding amounts.
主要生产冻干宠物食品、冻干观赏鱼强化生物饵料和高品质膨化犬粮、猫粮三大系列的产品。
Ltd. is a specialized and reliable supplier of high quality pet food, which include freeze dried pet treats, freeze dried biological bait enriched for ornamental fish and high quality pellet pet food.
开设的栏目有：鱼乐世界、饲养技术、饵料器材、水草造景、名企名品、鱼市巡礼、水族沙龙等。
Its columns are aquarium topics, fish world, breeding technologies, food and apparatus, famous companies, grass and scenery, circuiting markets, and aquarium salon, etc.
开设的栏目有：鱼乐世界、饲养技术、饵料器材、水草造景、名企名品、鱼市巡礼、水族沙龙等。
Its columns are aquarium topics, fish world, breeding technologies, food and apparatus, famous companies, grass and scenery, circuiting markets, and aquarium salon, etc.
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