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- The experiment showed that the new algorithm decreases the generations-stagnancy over 65% and increases the average fitness of colony over 12%. 实验表明了新算法的有效性，能减少进化停滞代数65%25以上，使群体的平均适应度提高12%25以上。
- In contrast, discriminate analysis (DA) can differentiate the three varieties with an average fitness of 86.8%, being 100%, 80% and 70%, respectively, for Chasan, Cabernet?Sauvignon and Carbeernet Gernischet. 多元判别分析得3品种的平均拟合率为86.;8%25，鉴别程度依次为夏桑（100%25）、赤霞珠（80%25）、蛇龙珠（70%25）。
- The average age of the boys in this class is fifteen. 本班男生的平均年龄是十五岁。
- The average output of the factory is 20 cars a day. 该工厂的平均产量是每天20辆汽车。
- He chiseled a hole in the door to fit a new lock. 他在门上凿了个孔，以便装一把新锁。
- Hard training will fit them to run long distances. 严格的训练将使他们能跑长距离。
- All the apprentices rushed to help fit the piston. 徒工们都跑过来帮助装活塞。
- His income is well below the average. 他的收入大大低于平均水平。
- Her fitness for the job should not be questioned. 她能胜任这项工作是无庸质疑的。
- We fail one student per year on average. 我们平均每年有一个学生不及格。
- The newspaper did not see fit to publish my letter. 该报认为不宜发表我的信。
- Meals average out at 5 per head. 膳食平均每人5英镑。
- I don't see fit to tell all my plans. 我认为把我的全部计划告诉你是不必要的。
- On average we receive five letters each day. 我们平均每天收到五封信。
- I don't see fit to tell you all my plans. 我认为把所有的计划都告诉你是不适宜的。
- Each household sold, on the average, two pigs. 平均每户交售了两口生猪。
- He is just fit for a job as scavenger. 他正好当个清道夫之职。
- Our reps make on average six calls day. 我们的销售代表平均每天打六次电话。
- He's been ill and isn't fit for work yet. 他一直在生病，尚不能工作。
- His work at school is below the average. 他的学业成绩在一般水平以下。
