查询词典 constant field

Adhering to the research results of many other historians, this paper tries to set a foot on the field of Benjamin Constant's liberal thoughts.

本文试图在前人研究基础上就贡斯当的自由思想进行较为全面的分析。

By means of study on velocity field constant in flue,a method used to measure average velocity of flue gas was presented.

通过对烟道"速度场常数"的研究，提出了利用速度场常数监测烟道烟气平均流速的方法，同时研制出速度场常数自动检测装置。

Objective: To analyse the synergism between rotary constant magnetic field and apoptosis derivative TNFa and CHX.

目的：研究旋转恒定磁场与凋亡诱导剂肿瘤坏死因子和放线菌酮的协同作用。

This method needs no restriction on the structure of the transmitting signal, so has wider application field than Constant Modulus algorithm.

这种方法不需要对发射信号的结构进行限制，较之恒模盲均衡算法有更大的使用范围。

A constant, or field, usually at the top of a page or display, that identifies the information on the page or display.

通常出现在页面或显示屏顶部的一种常数或字段，用于标识页面或显示屏的信息。

As a result of constant work in the field, so that patients with recurrent and persistent in the course of time.

由于不断的田间劳动，使患者反复发作，迁延日久。

In other words, from dilute our attention to the painting, and painting outside to squeeze into the space constant visual field, provided the feeling of being more a greater number of frames of reference.

换句话说，距离冲淡了我们对这幅画的注视，而画外的空间不断地挤入视觉领域，为人的感受提供了越了越大的参照系数。

Non-linear dielectrics are the insulation dielectrics whose electric conductivity or/and relative dielectric constant change with electric field.

非线性绝缘介质是指其电导率或相对介电常数随电场变化而变化的绝缘介质。

As to the remaining parameters, two methods are developed: first, accepting that the projection function complies with a circular function within at least a part of a given field of view, constrained by the obtained object-to-image radial mapping and a constant focal length, the best-fitting point of the optical origin is tested along the optical axis; secondly, referring to the postulation of the exclusively bilateral mapping between an imaged point and its scenic sight ray, a measuring technique is developed to survey the world coordinates which will fabricate a projecting path to the imaged points located on the imageable region of the image plane in order to directly model the projection geometries involved.

而针对其余参数本文提出两种解题方法：其一是根据『在「部分视野角范围」内，鱼眼相机的投射模型符合一典型的「圆形函数」』以标靶实体与其影像尺寸为限制条件，测试光学轴上的最佳视觉参考点、鉴定最适当的投射模型、焦距、及有效的视野角度范围。其二是根据『一视野线排他性地与对应「呈影点」一一映射』参考一呈影点来搜寻空间中对应视野线的绝对座标后，据以演绎相机内部影像形成的模型。

The field of language teaching and learning has been in a constant state of motion over the last two decades.

近二十年来，语言教学和学习领域一直处于不断的发展变化之中，而主要的变化呈现在对语言学习者越来越多的关注。

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。