查询词典 observationally

The extension direction of cluster galaxies is consistent with the position angle of the central cD galaxy, which observationally supports the hierachical model of cluster formtion.

团星系的空间延展方向和中心 cD 星系的方位角一致，在观测上支持了等级成团理论。

The system parameters are determined by optimizing an output-error cost function. To deal with the non-uniqueness of the fully parameterized state-space system, a projected gradient search algorithm is presented by restricting the update of the parameters to the tangent space to the manifold of observationally equivalent state-space systems. The sufficient condition to employ L-M algorithm for optimizing parameters is also introduced. The proposed hierarchical optimization identificationmethod includes two steps: First, the parameter search direction is determined by the proposed adaptive L-M projected gradient approach; Second, the optimum step size is computed according to a line search method.

通过极小化输出误差目标函数获得了系统参数估计；提出了正交梯度搜索方法用于解决系统参数的非唯一性问题，正交梯度搜索的本质是在输入-输出等价类相切平面的正交垂空间更新系统参数；给出了用 L-M 算法进行参数优化的充分条件；提出的系统参数递阶优化辨识方法包括两步：首先用给出的自适应 L-M 算子正交梯度方法确定参数优化方向；其次由一维搜索方法计算最佳步长。

If the predictions of quantum mechanics prove to be observationally correct, as seem to be the case, then no such "complete" theory as envisioned by EPR is possible.

如果量子力学的预言在观测上被证明是正确的，那么 EPR 等人所设想的"完整"的理论是不可能存在的。

But since this effect was already known observationally, its explanation by Einstein was not a convincing proof of his theory.

自从这个效应已经由观测所得知，但是这个解释还是不能充分验证爱因斯坦的理论。

English: 569. If the predictions of quantum mechanics prove to be observationally correct, as seem to be the case, then no such "complete" theory as envisioned by EPR is possible.

如果量子力学的预言在观测上被证明是正确的，那么EPR等人所设想的"完整"的理论是不可能存在的。

A Treatise of Human Nature: Being An Attempt to introduce the experimental Method of Reasoning into Moral Subjects by David Hume (362 pages) David Hume's comprehensive attempt to base philosophy on a new, observationally grounded study of human nature is one of the most important texts in Western philosophy.

一篇论文中的人性：正在尝试引入实验方法的推理变成道德科目的大卫休姆(362页)，休谟的综合试图以哲学的一个新的密度分布停飞研究人性，是一个最重要的文本在西方哲学。

Bond excess returns reflect a premium for ambiguity, which is observationally distinct from the risk premium of affine yield curve models.

债券超额回报率反映了对模糊的溢价，与仿射收益率曲线模型是不同的。

In addition, the kinetic energy Ek as a function of R will be different if the ρDE is different. Thus we can observationally measure the Ek of galaxies, compare it will our results here, and then deduce the ρDE in our universe.

而且动能 Ek 随著至星系中心距离 R 的变化，会因ρDE 的不同而不同，因此可以试图量测宇宙中星系的 Ek ，然后和这里的结果比对，即可推导出宇宙中的ρDE 。

An individual machine energy function observationally decoupled method has been proposed in this paper, which is able to compute the transient stability region of the machine by measuring its locally available variables.

对大型电力系统，如何利用局部可测信息在线分析其中各别机组的暂态稳定性能是一个长期以来引人入胜，却很少有人涉足的课题。

Although the producer services observationally concentrates in metropolitan areas, the correlative literatures especially the experiential researches are scarce because of being empty of applicable theory and effective analysis tools and methods.

生产性服务业在都市区呈现集中分布状态，由于缺少统一理论指导和有效的分析工具及方法，长期以来有关生产性服务业地理集中的文献相对较少，且多局限于描述性分析。

We are interested in your suggestions about appointing us to be the single dealer.

对贵方建议由我方担任独家经销商一事，我们颇感兴趣。

Three types of empty-shell marriages have been identified. In a devitalized relationship husband and wife lack excitement or any real interest in their spouse or their marriage.

一种是死气沉沉的婚姻：在这种婚姻关系中夫妻俩对于配偶或婚姻缺乏激情，或者缺乏真正的兴趣。