查询词典 direction

The direction of the relationships of the current variables is determined by a statistical method and lead to directed acyclic graph.

用统计分析的方法确定当前变量之间联系的方向，建立了有向非循环图，最后以模拟序列为例，验证了所提出的方法是可行且有效的。

Resources tax reform the general direction is from the current amount of assessed change from ad valorem assessed.

资源税改革的大方向，从分摊改变目前的从价税金额进行评估。

I would like to take our ad campaign in a different direction.

我想要在不同的方面搞我们的广告活动。

I am clear that it must be hastily in the wrong direction, after all, there is nothing in addition to a lonely table.

我所清楚的是，这只蚂蚁一定在匆忙之中走错了方向，毕竟，我这里除了一桌子的寂寞，什么也没有。

The paper presents methods of automatic checking adjustment of additional systematic error parameter in adjustment computations in side direction net.

提出了用于边角网平差计算的附加系统误差参数自检校平差方法，分析了边角网的可靠性和精度。

What is the strategic direction that ADI is following in developing new products?

ADI在芯片研发上需要努力的方向是什么？

Perhaps existing two arcs above in the same direction between two states, adjacency matrix could only record one of them.

原因是两个状态间可能有两条以上同方向的弧，而邻接矩阵只能记录两个状态间存在的一条弧。

The study of graph spectra is an important direction of research in algebraic graph theory, and its main object of study is the adjacency spectrum and the Laplacian spectrum.

对图谱的研究是代数图论中的一个重要研究方向，其主要研究对象是图的邻接谱与图的Laplacian谱。

It is concluded that when a small solid angles range adjacent to the main direction in the far field is considered, the parallel beams combining of compact antenna arrays has its priority if the phases can be controlled, and the parallel beams combining of sparse antenna arrays has its priority if the phases can not be controlled.

分析表明：当关注的是远区主方向邻近的小立体角区域时，若能做到控相激励，宜采用紧凑阵的平行波束合成；若不能控相，宜采用稀疏阵的平行波束合成。

The Frechet derivative of the cost function is determined via the solution of an adjoint partial differential equation, and the boundary shape is then modified in a direction of descent. This process is repeated until an optimum solution is approached. The advantage is that the cost function variation is independent of the flow field variation, with the result that the gradient of cost function with respect to arbitrary number of design variables can be determined without the need for additional flow-field evaluations. So each design cycle requires the numerical solution of both the flow and the adjoint equations leading to a computational cost roughly equal to the cost of two flow solutions.

虽然他们的研究成果大多数都可以在公开性文献上看到，但是其中一些具体的细节问题的处理方法却没有透露，比如：伴随方程如何离散求解才能减小最终梯度计算中的误差，使得设计过程有效地进行；伴随方程与流动方程的边界条件是不同的，如何合理地处理伴随方程的边界条件，才能推动设计过程朝着设计目标而发展；在减阻问题中目标函数如何定义，求解梯度的具体数学公式如何推导，如何通过数值方法来实现它们等。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。