查询词典 direction field

A numerical simulation was carried out to study the flow field and the removal of inclusions in slab continuous casting under the condition that the slide gate opened along the direction vertical the wide face of the mold.

在水口滑板的开启方向垂直于结晶器宽面的条件下，针对板坯连铸结晶器内流场及固体夹杂物的去除率进行数值模拟。

Virtual Instrument technology is nowadays a significant direction of research and application in the field of measurement and control.

虚拟仪器技术是当今测控领域应用和研究的重要方向之一。

The relationship between the wavelet scale and particle diffraction scale is discussed and based on which the effects of wavelet scale on the resolution,depth of field,signal-to-noise and gray distribution in axial direction of the reconstructed particle image are extensively investigated.

在小波尺度参数取值范围研究的基础上，探讨了小波尺度和粒子衍射波尺度的关系，深入研究了小波尺度对重建图像分辨率、景深、信噪比以及粒子图像灰度分布的影响。

The relationship between field of view and departure maneuver is developed.(2) The departure trajectory and safety characteristic are discussed for V-bar departure, R-bar departure and arbitrary direction departure.

1研究了视场约束下V-bar撤离的径向和切向冲量方案，利用解析和数值结合的方法得到了冲量大小和视场角的关系；(2)针对V-bar分离、R-bar分离和任意方向分离，分别研究了分离后的相对轨迹及被动安全特性。

Kuhn's work on the philosophy of science. Firstly, it is Kuhn's work that offers the possibility for studying science from the view of sociology; but he himself fails to do any actual work in this direction because of the limitation of the time. Secondly, the finitism advanced by SSK can be seen as a further development of Kuhn's idea about the very importance of examples to paradigm. Thirdly, although Kuhn opens the door for relativism to enter into the field of science, the further development has shown clearly that science has a very bright perspective.

第一，正是库恩为科学知识的社会学分析提供了现实的可能性，但由于历史的局限，库恩本人却未能在这一方向上做出实质性的工作；第二，SSK所倡导的&有限论&可以被看成对库恩关于&范例&对于&范式&特别重要性的具体阐述与进一步发展；第三，尽管库恩关于范式不可通约性的分析为相对主义进入科学敞开了大门，但后继的SSK的发展则已清楚地表明科学的发展有着十分光明的前景。

By data analysis, theory calculating and experiment, gas field sand production is very different on mechanism and direction.

因此，从资料分析、理论推导和实验，验证了气田出砂和油田出砂无论在机理和方向上都有很大的差异。

The research of making use of 2D image to form the 3D objects has been a field paid attention to very much all the time. In this work, we propose the synthetic way of a 3D human head, based on image information of multiple-view, cooperate with a Generic 3D head model. By choosing the feature points from images to estimation of position of the camera, and then dealing with information reconstruction of human head and feature point relationship between images and 3D object. Subsequently, applying interpolation technique, the head model is deformed from original model to fit the computed feature points by using Radial Basis Function. Make the form of the head model of people after deformation in conformity with true face of people. Finally, execute 3D head texture mapping and reach the function of translation and rotation with arbitrary direction.

利用二维影像来合成三维物件的研究一直是很受到重视的一个领域，在本论文中，我们提出一个三维立体人头的合成方式，以多张不同视角的影像资讯为基础，配合一个事先准备好的通用三维人头模型(generic 3D head model)，透过二维影像中特徵点的选取来估算出拍摄的角度、方位，进而处理人脸模型五官的资讯重塑与特徵点对应的关系，接著利用内差技术，使用放射基底函数对三维通用人头模型作形变，使形变过后人头模型的形状与真实人脸相符，最后对三维通用人头模型作材质贴图，并可对此模型作任意角度、方向的旋转平移，以期达到类似照镜的功能。

This diffusivity equation has been used to model the different ideal condition drying process, analyze the influence of internal temperature field on internal moisture diffusion. Further studying shows that: on some condition, there may be exist the fastest drying process, to a certain extent, which illustrates the direction and the potential of optimizing heat and mass transfer.

最后应用模型进行了不同理想工况下物料干燥过程的模拟计算，分析了物料内部温度场对水分扩散的影响，进一步研究表明：物料在一定条件下有一个最快干燥过程存在，这在一定程度上说明了优化传热传质的方向与潜力。

And represents the new technology in the field of solar energy heat-absorbing coating on the latest technology direction.

并代表着新兴的技术在太阳能领域吸热涂层工艺的最新方向。

The magnetic sensing element that measures the strength and direction of the Earth's magnetic field and determines the heading relative to magnetic north is based on Honeywell's Anisotropic Magneto-Resistive technology.

模块内的磁感应组件基于霍尼韦尔的各向异性磁阻技术，能够检测地球磁场的方向和强度，确定相对于磁场北极的前进方向。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。