带状电子束,sheet electron beam
1)sheet electron beam带状电子束
1.Space-charge field ofsheet electron beam带状电子束的空间电荷场
2)elliptical sheet beam椭圆带状电子束
1.In this paper, we discussed the transmitting and focusing methods of theelliptical sheet beams.本文主要对椭圆带状电子束的传输稳定性和聚焦方法进行分析。
3)charged particle beam带电粒子束
1.The Relativity Theory has been used to study the spreading ofcharged particle beams propagating in the vacuum of outer space because of its self generated field,a method calculating beam spreading radius in radical spreading of particle beams is presented.根据相对论力学对带电粒子束在其自生场作用下通过外层空间的真空中传输时束的扩散进行了研究。
2.The shape of the emittance contour of acharged particle beam can be described by the contour function.带电粒子束发射相图的形状可用相图函数描述。
英文短句/例句
1.At first sight, laser beams and charged particle beams do not seem well suited for particle acceleration.乍看之下，雷射光束和带电粒子束似乎并不适用于粒子加速上。
2.Research on Propagation of High Energy Charged Particle Beams in Media Materials;高能强流带电粒子束在介质中的传输研究
3.The power source is not microwave radiation but is either a laser beam or a charged particle beam.能量的来源不是微波幅射，而是雷射光束或是带电粒子束。
4.It is shown that the propagation of charged-particle beam can be made in complete analogy with the transmission of ellipse-Gaussian light beam in paraxial approximation.傍轴近似下带电粒子束传输可完全类比于近轴光线椭圆高斯光束的传输。
5.neutral particle中性粒子，不带电粒子
6.Study on Description of Real Ultra-Intense Laser Beam and Characteristics of Laser Particle Acceleration;实际高强度激光束的描述和激光加速带电粒子特性的研究
7.a collimated flow of particles (atoms or electrons or molecules).一束校准后的粒子流（原子、电子或分子）。
8.instrumental charged-particle activation analysis仪器带电粒子活化分析
9.instantaneous orbit of charged particle带电粒子的瞬时轨道
10.charged particle scintillation spectrometer带电粒子闪烁能谱仪
11.charged particle energy analyzer带电粒子能量分析仪
12.active particles playing an important role in EB curing process;电子束固化过程中起作用的活性粒子；
13.an electrically charged particle; an atom that has lost one or more of its electrons.带电颗粒，失去一个或多个电子的原子。
14.Ion is electrically charged particle formed by losing or gaining electrons.离子是获得或失去电子后带电的微粒。
15.unbound particle无束缚粒子，自由粒子
16.Spatial Clustering with Obstacles Constraints Based on PSO and K-Medoids粒子群K-Medoids带障碍约束空间聚类分析研究
17.In an aerosol containing equal numbers of charged particles of both signs, the diffusive encounters for oppositely charged particles are more effective than for uncharged particles.若气溶胶中含有等量正负带电粒子，那么正负带电粒子间的扩散碰撞比非带电粒子更容易实现。
18.Electric current: Movement of electric charge carriers.电流:带电亚原子粒子、离子或空穴等荷电粒子的运动。
相关短句/例句
elliptical sheet beam椭圆带状电子束
1.In this paper, we discussed the transmitting and focusing methods of theelliptical sheet beams.本文主要对椭圆带状电子束的传输稳定性和聚焦方法进行分析。
3)charged particle beam带电粒子束
1.The Relativity Theory has been used to study the spreading ofcharged particle beams propagating in the vacuum of outer space because of its self generated field,a method calculating beam spreading radius in radical spreading of particle beams is presented.根据相对论力学对带电粒子束在其自生场作用下通过外层空间的真空中传输时束的扩散进行了研究。
2.The shape of the emittance contour of acharged particle beam can be described by the contour function.带电粒子束发射相图的形状可用相图函数描述。
4)positive beam带正电子粒子束
5)Sheet electron beam带状电子注
1.Focusing sheet electron beam by Wiggler-field;Wiggler磁场聚焦带状电子注
2.Sheet electron beam play a vital role for a number of applications,such as: microwave tube, gas laser excitation and plasma chemistry reaction.从微波管到气体激光激励装置和等离子体化学反应堆，片状或带状电子注对于许多的行业来说是必不可少的。
3.From 80th decade of 20th century, higher currents beam source is urgent need for high power millimeter wave devices, ranging from electronic countermeasure to satellite communication and deep space instrumentation and so on,Sheet electron beam is one of the most important one.二十世纪八十年代末以来,随着电子对抗、卫星通信、深空探测、高分辨雷达、遥感遥测、精确制导、加速器等对高功率毫米波器件的迫切需求,人们就迫切需要寻求一种大电流的电子注源,而带状电子注就是其中最为重要的一种。
6)spiral electron beam螺旋状电子束
延伸阅读
带电粒子束带电粒子束Charged-particle beamsdeteetor)各条。激发和电离更间接地用于化学器件(例如照相乳胶、FeSO‘溶液、热致发光)中。参阅“热致发光”(thermolumineseenee)条。应用电子束可用来保存食物，在医学上广泛采用电子束以产生供诊断用和治疗(指对癌的照射)用的X射线。此外，在辐射治疗中，把氖核束投射在Be和3H靶上以产生快中子束，这样一来又会在被照射的组织中产生出快质子、Q粒子以及碳、氮和氧离子。在癌的治疗上所用到的可能是高能二介子(近似为100兆电子伏)、质子(近似为200兆电子伏)、Q粒子(近似为1000兆电子伏)以及重离子。这些粒子存在的布拉格峰有可能使人体中的剂量分布得到改善。重离子的确定射程使它们在固体中只能注人到给定的深度(这对制造集成电路有用)。用带电粒子来研究辐射损伤是与核裂变和核聚变反应堆的发展工作有关的。在化学和固态分析的许多种方法中都用到了带电粒子束。用重离子可进行核激活分析。“电子衍射"(eleetron diffraetion)条。用快速带电离子能够产生同位素。参阅“超袖后元素，，(supertransuranies)条。[比塞耳(H.Biehsel)撰」裹1带电粒子的性质 }质t寿命(纳秒)原子质t单位兆电子伏子子电拜介二介K介艺+艺一子1)子一11橡定10一24克0 .9109560.1883570 .2488230.8803222.1203182.1344360。548593511.0042198.30。113432105.6598l1l一126.0412。350 .149846139.5780.530147493.820 .0811 .2768951189.400.164 质量剩余幻兆电子伏8 .07141，2853蛇1197.321 .6749201 .0086652939.5337 .28901 .6726141 .0072766938.25913.13593。3435692。01355361875.58714，95005.0073343 .01550112808。
