jackknife
英[ˈdʒæknaɪf]
美[ˈdʒæknaɪf]
- n. 大折叠刀；屈体跳水；（统计）折刀法
- v. 屈身，弓腰；（铰接车失控时）弯折成 V 形；用大折叠刀切；作屈体跳水
双语例句
- 1. But, yahoo still is put in jackknife government issue.
- 但是，雅虎仍存在重叠管理问题。
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- 2. Arch spat some more tobacco juice on his boot top and whetted the jackknife blade some more.
- 阿奇又朝靴面上吐了些烟沫，再把大折刀磨了几下。
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- 3. T he algorithm has been trained and tested on Bacillus subtilis promoter dataset by the jackknife method.
- 对实际数据集进行的刀切法测试验证了算法的有效性。
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- 4. The tests showed exactly high classification validity: retrospective test 91.8%, Jackknife method 91.5%, prospective test 90.1%;
- 逐步判别分析所得的分类函数，各项检验准确率均很高：回顾性考核为91.8% ，刀切法为91.5 % ，前瞻性考核为90 .1%。
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- 5. Accurate use of wood Jackknife things, the concept of sub-culture baby, this product will be made high baby unlimited exploration of life's interest.
- 准确使用木刀切东西，培养宝宝等分概念，此产品能提高宝宝对生活无限探索的兴趣。
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- 6. The first step to use the Jackknife Method is to create Random Groups. And the paper presents three methods to do so and makes a comparison among them.
- 在使用刀切法时需要划分随机组，文中提出三种划分随机组的方法并对它们作了比较。
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- 7. This paper studies linear regression models with dependent errors, and we introduce the jackknifed least squares estimator and generalized jackknife least squares estimator.
- 在误差为相依的情况下，讨论了线性回归模型的刀切最小二乘估计与广义刀切最小二乘估计。
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- 8. Spicate top is unripe, yellow luxuriants piece, jackknife is bunchy, be like langouste, fox-brush, and blossom all the year round, appropriate and potted, also can make flower bed decorate.
- 穗状花序顶生，黄色苞片，重叠成串，似龙虾。狐尾，且常年开花，适宜盆栽，也可作花坛布置。
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- 9. Nearest Neighbor Algorithm is used as a prediction model to predict the protein subcellular locations, and gains a correct prediction rate of 70.63%, evaluated by Jackknife cross-validation.
- 最近邻算法是用来作为预测模型预测蛋白质的亚细胞位置，并获得一个正确的预测准确率70.63％，刀切交叉验证评估。
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- 10. The commonly used methods for calculating the shoreline change rate based on the coastal evolution history include end point method, average the method, linear regression method and jackknife method.
- 计算历史时期海岸线变化率常用的数学方法有端点法、平均速率法、线性回归法和折剪法。
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- 11. The commonly used methods for calculating the shoreline change rate based on the coastal evolution history include end point method, average the method, linear regression method and jackknife method.
- 计算历史时期海岸线变化率常用的数学方法有端点法、平均速率法、线性回归法和折剪法。
youdao
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