查询词典 Lehmann

Describes general methods of point and interval parameter estimation and the small and large sample properties of estimators: method of moments, maximum likelihood, unbiased estimation, Rao-Blackwell and Lehmann-Scheffe theorems, information inequality, asymptotic relative efficiency of estimators.

点估计和区间估计的一般方法，估计量的小样本和大样本性质：矩法，极大似然估计，无偏估计，Rao-Blackwell 和 Lehmann-Scheffe 理论，信息不等式，渐进相对有效估计量。

Maximum likelihood, unbiased estimation, Rao-Blackwell and Lehmann-Scheffe theorems, information inequality, asymptotic relative efficiency of estimators.

点估计和区间估计的一般方法，估计量的小样本和大样本性质：矩法，极大似然估计，无偏估计，Rao-Blackwell 和Lehmann-Scheffe 理论，信息不等式，渐进相对有效估计量。

Jens Lehmann is confident that Germany will be at concert pitch for the start of the World Cup finals. Germany stuttered to a 2-2 draw with Japan on Tuesday, with the home defence ripped to shreds on numerous occasions.

虽然德国队在30日同日本队的热身赛中比较狼狈地以2：2同对手握手言和，但效力于阿森纳队的德国1号门将莱曼仍然对德国队在世界杯上的前途充满信心。

Gilberto is like Jens Lehmann, you can rely on them, they are fantastic professionals.

吉尔博托就像莱曼一样，你可以信赖他们，他们是了不起的职业球员。

Mister Lehmann noted that there is a lot of talk now about teaching as story telling.

Lehmann先生注意到，有很多关于"以讲故事的方式来教学"的谈论。

On a recent day, Mister Lehmann wrote about a project he had just learned about.

在最近今天Mister Lehmann 写了关于他已经学习的一个工程。

He said: I do not want to sell the story that Lehmann is happy, but we have no problem in our relationship.

但是温格揭露Lehmann将留在这里——至少是现在，他说："我不想编造故事而使Lemann高兴，我们之间的关系没有任何问题"

We use Hodges-Lehmann statistic to do significance test for those factors. The multiplication model is applied in the quantitative analysis and weighted least squares method is introduced to solve the multiplication model. Although the matrix of coefficients is not of full rank and the solutions of the multiplication model are not unique, we prove that all those solutions are equivalent in some sense.

本文用Hodges-Lehmann统计量对风险因子作显著性检验，将乘法模型用于数据修匀和风险因子的定量分析中，并提出了用加权最小二乘法求解风险因子的风险度量，在系数矩阵不满秩、解不唯一的情况下证明了所有解在某种意义下的等价性。

German goalkeeper Jens Lehmann, German midfielder Torsten Frings and German defender Philipp Lahm warm up during a training session in Berlin, 07 July 2006, on the eve of the 2006 Football World Cup match for the third place between Germany and Portugal in Stuttgart.

德国的守门员Lehmann，德国的中场球员Frings和德国的防守球员Lahm在柏林的训练课前热身，时间是二零零六年七月七日，在斯图加特举行的德国和葡萄牙之间的争夺第三名的比赛的前一天。

The results coincide the low-lying level splittings obtained with the Lehmann-Symanzik-Zimmermannmethod in field theory in which the tunneling at n-th excited states is viewedas transition of n bosons induced by vacuum instanton.

用场论中的Lehmann-Symanzik-Zimmermann方法计算了低激发态的能级分裂，其中第n个激发态的隧穿看作是由真空瞬子诱导的n个玻色子的跃迁。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。