查询词典 external field

The interference corrosion of external steel structures located next to cathodically protected systems was evaluated based on electric field theory of stable currents.

摘要采用稳流电场理论，根据阴极保护体系周围电场分布、受电干扰构件位置和构件表面电化学行为等参数计算阴极保护系统对外部金属构件的电干扰腐蚀。

For thermodynamic and kinetic reasons, a relatively large number of materials can not be directively synthesized by self-propagating high-temperature synthesistechnology. In addition, SHS process is generally difficult to effectively control. These limitations retard the further development of SHS technology. In this project, the imposition of an external electric field is utilized to activate self-sustaining reactions and to simultaneously control SHS process.

为了扩大自蔓延高温合成技术的合成材料范围，并实现对SHS过程的有效控制，本项目分别以反应热小和反应速率低的反应体系为对象，利用外加电场诱发了体系的自蔓延燃烧，合成了在普通SHS工艺下难以合成的材料；同时，将外加电场作为SHS技术中一个重要的工艺参数，同步实现了对SHS过程的柔性控制。

In this paper, magnetorheological fluids and it's rheological behavior were introduced. And the principle of the disc-shaped magnetorheological fan clutch was investigated theoretically. The Bingham model was used to characterize the constitutive behavior of MR fluids subject to an external magnetic field. Based on Bingham model the expressions of the torque and the output rotational speed within the clutch is derived to provide the theoretical foundation in the discal design of the clutch. Then the calculations of the radius of the disc, the thickness and volume of MR fluids within the MRF clutch are yielded. Finally, the sketch of the clutch was designed.

文中对磁流变液的材料及流变特性进行了介绍，分析了圆盘式磁流变液汽车风扇离合器的工作原理，基于Bingham模型建立离合器的力矩模型，结果表明离合器传递的力矩随外加磁场的变化迅速变化，力矩的大小可以通过调节磁场强度的大小来控制，进一步推导了离合工作半径，工作间隙厚度等设计计算公式，最后完成了离合器的原型设计。

The effects of the external electric field on the hydrogenic impurity states in the GaAs quantum wire with a finite confining potential are studied by a variational method.

给出了杂质态结合能在不同的电场强度下随量子线半径、杂质位置的变化关系。

We show that in the absence of the external driving field,excitonic entanglement and mixedness exhibit a periodic oscillation.

结果表明：当无外加驱动场，激子的纠缠度和混合度呈现周期性的振荡。

Video , including not only the content of static images , but also the information of motorial objects in scenes and the time movement in the external world , is a kind of important visual resources . It is an important part in multimedia field .

视频不仅包含静止图像所包含的内容，还包含场景中目标运动的信息和客观世界随时间变化的信息，它作为多媒体技术的基本组成部分完善了信息资源的表达手段，在这些海量的信息库中如何快速准确地检索，获取所需的信息有着广泛的实用意义。

Video, including not only the content of static images, but also the information of motorial objects in scenes and the time movement in the external world, is a kind of important visual resources. It is an important part in multimedia field. At the same time, how to find what we interested in from huge databases has been noticed by many researchers.

视频不仅包含静止图像所包含的内容，还包含场景中目标运动的信息和客观世界随时间变化的信息，它作为多媒体技术的基本组成部分完善了信息资源的表达手段，在这些海量的信息库中如何快速准确地检索、获取所需的信息有着广泛的实用意义。

Video, including not only the content of static images, but also the information of motorial objects in scenes and the time movement in the external world, is a kind of important visual resources. It is an important part in multimedia field. At the same time, how to find what we interested in from huge databases has been noticed by many researchers.

视频不仅包含静止图像所包含的内容，还包含场景中目标运动的信息和客观世界随时间变化的信息，它作为多媒体技术的基本组成部分完善了信息资源的表达手段，在这些海量的信息库中如何快速准确地检索、获取所需的信息有著广泛的实用意义。

Approaching the idea of nature in capitalist production from the field of semiotics, Martin O'Connor (1993) suggests that capital's response to ecological crisis has been to represent formerly noncapitalist realms---the biophysical world, non-industrialized economies, and the household---as reservoirs and stocks of "capital" and therefore no longer external to capitalism.

原译：Martin O'Connor (1993)，在符号学的领域里，分析了资本主义生产中的自然观点，指出：资本对生产危机的反应，已经将以前的非资本主义的领域--生态物理世界、非工业化的经济和家庭--体现为&资本&的储备和存量，因此，也就不再外在于资本主义了。

Approachingthe idea of nature in capitalist production from the field of semiotics, MartinO'Connor (1993) suggests that capital's response to ecological crisis has beento represent formerly noncapitalist realms-the biophysical world,non-industrialized economies, and the household-as reservoirs and stocks of"capital" and therefore no longer external to capitalism.

Martin O'Connor (1993)，在符号学的领域里，分析了资本主义生产中的自然观点，指出：资本对生产危机的反应，已经将以前的非资本主义的领域--生态物理世界、非工业化的经济和家庭--体现为&资本&的储备和存量，因此，也就不再外在于资本主义了。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。