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Chinese translation for "charge effect"

电荷效应
Example Sentences:
1.The input electrical power at the given voltage is increased due to the larger emitting surface of the radial structure and the space - charge effects are also relatively small
用一维模型对折叠式谐振腔径向速调管振荡器进行了理论研究,分析了结构器件参数对束波相互作用的影响。
2.Relativistic back wave oscillator ( rbwo ) with a coaxial structure has a big power capacity of system . with large radius electron beam to decrease the space charge effects without usage of high current , hence the rbwo can work well at a lower axial guide magnetic field
同轴返波管具有很大的功率容量,可以采用大半径电子注,在工作电流不变的情况下空间电荷效应大幅度降低,因而可工作在低磁场状态。
3.We consider the solid electron beam . the hot dispersion relation including the electron beam space charge effect is obtained in this paper , by series of propagating with using of the boundary condition and combining with the field matching method
考虑实心电子注,分区求出各区慢电磁波的场方程,然后利用边界条件,用严格的场匹配方法,经过一系列的推导得到了考虑空间电荷效应的“热”色散方程。
4.The main results are as follows : 1 . the propagation of an ultrashort intense pulse laser beam in low - density plasmas is investigated analytically . relativitistic pondermotive force and space - charge effects are included , and an equation describing the evolution of the laser spot size is derived
考虑有质动力与电荷分离场的平衡,推出了超短超强脉冲激光在低密度等离子体中的折射率、电子密度和电荷分离场的表达式以及激光束斑的演化方程。
5.2 . to design an axial magnetic field . the cathode lies in 0 . 4 - 0 . 7 of peak value of the magnetic field and excursion channel in a uniform magnetic field to suppress space charge effects ; to design transition section between the gun and excursion channel in converse computation . 3
选择电子枪阴极处于轴向聚焦磁场峰值的0 . 4 - 0 . 7倍处;漂移通道(互作用区)位于均匀轴向聚焦磁场中,以抑制电子束的空间电荷效应;使用反算法设计电子枪和漂移通道之间的过渡区。
6.Numerical results indicate that the sheath expands faster than dust - free sheathes . it is also shown that , for small dust particles , the motion of dust particles is very remarkable and the charging effect can be negligible , and for large dust particles , the charging effect of dust particles becomes more evident while they are almost kept stationary during the whole negative potential pulse
计算结果表明:尘埃等离子体鞘层要比无尘埃粒子的等离子体鞘层扩展地快;对于小颗粒的尘埃粒子,尘埃粒子的运动十分明显,而尘埃粒子的充电效应几乎可以忽略;对于大颗粒的尘埃粒子,充电效应将变得十分明显,而尘埃粒子在整个负脉冲阶段,几乎保持不变。
7.To make pic ( particl - in - cell ) simulations . to set up models of guns and magnetic field and simulate them in the vacuum and plasma , respectively . we found that plasma held back part of space charge effects and improved trajectory of electrons . but beam would oscillate and became instable as accretion of plasma density . by simulating again and again , we draw a conclusion magic could n ' t work when plasma density was more by far than beam electron density . at last a four - stage depressed collector was simulated
建立电子枪和聚焦系统模拟模型,分别在真空和填充等离子体条件下进行模拟。发现填充等离子体能补偿部分空间电荷效应,改善电子束包络轨迹,提高电子的流通率,但是随着等离子体密度的增大,束电子会出现振荡不稳定性,遗憾的是通过反复多次模拟发现本文所用粒子模拟的代表性软件magic无法用于模拟等离子体密度远高于束电子密度的情况。
8.One of effective ways of overcoming space charge effect is to fill plasma in high power wave apparatus , by the neutralization between plasma and space charge , the transfer current is going to be largely enhanced , thereby out - power is going to be largely increased . meantime , due to there are many fluctuating modes in plasma , so it is able to bring a new beam - wave interaction mechanism , by it people can invent some new type high power microwave apparatus
高功率微波装置中的电流密度很大,空间电荷效应强烈,影响了功率的提高,克服空间电荷效应的有效方法是在高功率微波器件中填充等离子体,由于等离子体对空间电荷的中和作用,传输电流会大大提高,从而大幅度提高输出功率,同时由于等离子体中存在多种波动模式,有可能带来新的注波互作用机制,发展新型的高功率微波器件。
9.In order to obtain the tolerance requirement for the magnetic field homogeneity of the solenoids in electron cooling device , the source of the magnetic imperfection and its influence on the transverse temperature of electron beam were investigated by means of numerical simulation , and taking the space charge effect of electron beam into account
摘要分析了直螺线管磁场缺陷的来源,考虑了电子束的空间电荷作用,采用数值方法模拟计算了磁场缺陷对电子束横向温度的影响,获得了电子冷却装置中直螺线管磁场的均匀性要求。
10.( ii ) charging effects on temporal and spatial evolution of dusty plasma sheath in plasma source ion implantation . the temporal and spatial evolution of a dusty plasma sheath in plasma source ion implantation has been investigated with a fluid theory and a self - consistent dust - charging model . a negative potential pulse is introduced to form the plasma sheath
( )尘埃粒子的充电效应对等离子体源离子注入( ps )鞘层时空演化的影响采用流体模型及自洽的尘埃粒子充电模型,我们研究了等离子体源离子注入时的尘埃等离子体鞘层的时空演化。
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