The orbits of an electron in self-fields, linear wiggler and axial fields are calculated. Then the spontaneous emission coefficient and the growth rate of the stimulated scattering are obtained.
本文计算了在平衡自场、线性摆动器场和轴向磁场作用下的电子轨道,并由此求得有线性摆动器的自由电子激光器的自发辐射和受激辐射。
And are analysed the influence on the two self-fields resulting from the finite cross-section of the beam and that resulting from the fact that the axes of the individual electrons don't coincide.
分析了电子束有限截面以及各电子的螺旋轨道不共轴对这二个自生场的影响。本文的结果有助于弄清螺旋电子束与其他电子束相互作用时的平衡态情况。
China is getting more and more independent of western technology, and it is leading in many fields, such as the self-driving car industry.
中国越来越不依赖西方技术,在无人驾驶汽车行业等许多领域都处于领先地位。
You would recognize a self signed certificate by the fact that subject and issuer fields contain the same string while there is no certificate attribute set indicating this is a ca certificate.
自签署证书的特征是,主题和颁发者字段包含相同的字符串,而且没有设置表示这是ca证书的证书属性。
Adroit humans learn to purify self through realization. Clear and luminescent fields are fostered through internal alchemy of spiritual practice in which intention of mindset is focused upon.
一些精明的人类通过觉知去净化真我,其实清明和发亮的能量场是需要通过内在的灵性觉知这种实际操练的魔法培育的。
Further, research has not been able to provide support for a causal relationship between exposure to electromagnetic fields and self-reported symptoms, or "electromagnetic hypersensitivity".
此外,研究也未能对接触电磁场和自述症状之间的因果关系或“电磁辐射超敏反应”提供支持。
Might the two fields nudge each other along in a self-perpetuating, wave-like manner?
这两个场会生生不息,像波那样一直彼此推动下去吗?
Oshio not only performs self-penned original tunes, but he also covers great music of various fields, from movie themes to animation themes to nursery rhymes to school songs.
他不仅弹奏自创的旋律,还改编来自电影、动画、童谣以及校歌等不同领域的优秀作品。
The login and password fields should be self-explanatory; they handle authentication.
login和password字段的作用不言自明;它们用来处理身份验证。
All messages that are created inside flows contain fields classified as "self-defining".
所有在流内创建的消息都包含分类为“自定义(Self - defining)”的字段。
RDF can be applied in fields that deal with ad-hoc incoming data, such as CRM, and is already being widely used in social networking and self-publishing software like LiveJournal and TypePad.
RDF可以应用于处理特殊输入数据(如crm)的领域,已经广泛用于社会网络和自助出版软件(如LiveJournal和TypePad)。
This Pure Digital Audio system has been conducted in foreign language education successfully, and it has important extensive value when teaching in courses of similar fields or self-studying.
该数字化语音系统已成功应用于外语教学,具有推广到相关课程教学及学生自主学习等方面的价值。
Then it elaborates the aims and research fields of knowledge organization and knowledge self-organization.
然后,进一步阐述了知识组织与知识自组织的目标和研究领域。
It not only expands the application fields in the traditional industry but also USES as the structure unit of nanometer structure in the self-assembly nanometer function devices.
不仅扩大了在传统产业中的应用范围,而且还可作为纳米结构的结构单元,用于自组装纳米功能器件等纳米结构材料。
Since the concept of self-efficacy emerged, it has received a high degree of attention and widespread concern from researchers of many different fields.
自我效能感的概念自诞生以来,就受到各领域研究者的高度重视和广泛关注。
The almost sure central limit theorem and self-normalized limit theory have become two important fields of the study of probability limit theory in recent decades.
而对几乎处处极限定理和自赋范极限理论的研究则是近几十年来概率极限理论研究中的两个重要方向。
The measurement was made of the relationship between specific heat and temperature of the crude oil in Da Ching and Sheng Li fields by using self made a device.
用自己设计、制造的测量装置,测定了大庆、胜利原油的热容—温度关系。
The results of experiment in oil fields show that it can simulate the signals of downhole instruments and resolve the problem of self-test of ground system.
油田现场试验表明,它完全可以模拟井下仪器,解决了地面系统的自检问题。
Read some job profiles and explore career fields you learn about from self-assessment exercises.
阅读一些职位描述,通过自我评估训练了解和拓展新的职业领域。
In this paper are presented the formulas for the self electric and magnetic fields on the axis of a helical electron beam.
本文给出作螺旋线运动的电子束在其轴线上的自生电场与磁场的解析表达式。
The uptodate progresses of several representative templates self-assembly methods were showed. Simultaneously, their newest applications in material fields were analyzed.
介绍了几种典型模板自组装法的最新进展、及其在材料领域的应用。
In sports fields, with passage of time, the research on self-efficacy is on the rise. Most of them focus on the relationship between self-efficacy and sports achievement as well as the fitness.
在体育运动领域,与自我效能相关的研究呈上升趋势,多围绕自我效能和运动成绩以及大众健身的关系进行研究。
Both are self-employed and have been very successful in their respective fields.
两者都是个体户,各自的领域都非常成功在。
Self-consistent fields and the shell model give a logical and consistent picture, and provide reliable models for the analysis of atomic properties.
一致自我的领域和壳体模型给一张合乎逻辑和一致的图,并且为原子特性的分析提供可靠的模型。
Neural network is used widely in many fields as it' s strong self-adapting, self-learning and error tolerance abilities, with which image recognition is implemented.
由于神经网络技术具有很强的自适应性、学习性和容错性,因此被广泛应用于各个领域。
Google is developing self-driving cars, Tesla Motors is making an all-electric car with a cult-like following, and everyone including Fields expects Apple to make a car of some kind.
谷歌正在开发自动驾驶汽车。特斯拉汽车制造的纯电动汽车拥有一批“信众”。包括菲尔兹在内,大家都认为苹果公司将生产汽车。
Nowadays researches on students' self-efficacy in study are very popular in the fields of education and psychology.
因此,自我效能感已成为教育学、心理学界共同的研究热点。
In this paper, the transmission ability of the torque in a self-made cylinder coupling with zeolite-based ERF was investigated under zero field and different electrical fields.
本文用沸石和硅油配制的电流变液,在圆筒式电流变液联轴器上测试了在有无电场作用下扭矩的传递能力。
The scaling is thus no longer confined to the notion of self-similarity nor to the geometric properties of sets of points. the weak and intense regions of physical fields have different scaling.
使我们将分维概念从自相似和点集的几何性质,扩展到物理场的强弱区域有不同的标度,并将物理场的功率谱和分维、标度律联系起来。
The scaling is thus no longer confined to the notion of self-similarity nor to the geometric properties of sets of points. the weak and intense regions of physical fields have different scaling.
使我们将分维概念从自相似和点集的几何性质,扩展到物理场的强弱区域有不同的标度,并将物理场的功率谱和分维、标度律联系起来。
应用推荐