束流光学效应,beam optics,在线英语词典,英文翻译,专业英语

1) beam optics

束流光学效应

2) ion beam current

束流

Crystalline property of the silicon films deposited by ion beam sputtering at low temperature of 25～300℃ is investigated in the ion beam current range of 4～10mA.

采用离子束溅射技术,在低生长束流(4～10mA)范围内,对低温(25～300℃)Si薄膜的晶化进行了研究。

The results indicate that the crystalline of the films transforms from amorphous silicon to crystalline silicon as the ion beam current diminishes, and when the ion beam current is 6mA, the high quality of silicon film has been obtained.

利用Raman光谱对不同束流下生长的Si薄膜进行分析。

3) beam current

束流

Introduces the beam current program control system maks up with F1 series PC and itssimalated volume unit, gives the program methods of the three apply excemples.

介绍了由F1系列PC及其模拟量单元组成的束流可编程控制系统，并给出三种应用实例的编程方法。

To provide a theoretic foundation for industrial plasma applications,in locally thermodynamic equilibrium,the beam current from a nitrogen plasma gun was simulated in atmosphere,through solving the RNG k-ε equation,and difference grid.

为了对等离子体应用设计提供依据,在局部热力学平衡条件下,应用差分网格法,通过解RNGk-ε方程模拟了用于大气环境中的氮等离子体枪的束流,得到了与实验测得的基本一致的等离子体束型。

, uniform field accelerating tube, excursion tube, deflect magnet, 0°direct beam current and 45° pulse beam current piping, turbomolecul.

1%)、2214mm×1604mm×1504mm不锈钢高压电极及安装在内的高频离子源、预加速间隙透镜、初聚焦系统、切割器、90°磁分析器等构成的头部设备,均匀场加速管,漂移管,偏转磁铁,0°直流束和45°脉冲束流管道,无油分子泵真空系统等组成。

4) Beam

束流

ns-200 accelerator beam pulsed technical research and simulate calculate of beam transfer;

ns-200中子发生器束流脉冲化技术研究及束流传输模拟计算

The application of beam chopper in the experimental study of the nuclear physics;

束流调制器在核物理实验研究中的应用

6MeV injector, 38 meter beam transport line and 16MeV induction accelerator powered by high voltage generators, including 8 Marx generators and 48 Blumlein lines.

文中重点介绍了脉冲功率系统、注入器、束流的调试情况,调试结果表明,“神龙一号”加速器输出电子束的参数为:电子能量20MeV、束流强度2。

5) beam pipe

束流管

According to the requirements of Beijing Spectrometer Ⅲ(BESⅢ) beam pipe,the physical properties of several materials were compared and powder metallurgy beryllium was chosen as the material for the central pipe of the BESⅢ beam pipe.

根据北京谱仪(BESⅢ)束流管对材料物理性能的要求,对几种材料的物理性能进行比较后,选择粉末冶金态铍作为BESⅢ束流管的中心管材料。

The beam pipe, only which connects the BESIII and the accelerator, is located in the centre of the BESIII.

束流管是北京正负电子对撞机中的核心部件,位于北京谱仪的中心位置,是连接加速器与北京谱仪的唯一部件,正负电子在束流管中心位置进行对撞。

6) high-energy beam

高能束流

参考词条

束流调强束流线中性束流束流品质束流轨道束流能量束流分布弱束流束流调试束流传输束流寿命束流极化束流损失丢番图方程解的上界财政监督行政处罚

补充资料：声束宽度效应伪影

声束宽度效应伪影

物理学术语。位于近场或远场的小于声束直径的反射体，因其周围组织的回波掩盖不能形成图像所造成的伪影。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。

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1) beam optics 束流光学效应 2) ion beam current 束流 1. Crystalline property of the silicon films deposited by ion beam sputtering at low temperature of 25～300℃ is investigated in the ion beam current range of 4～10mA. 采用离子束溅射技术,在低生长束流(4～10mA)范围内,对低温(25～300℃)Si薄膜的晶化进行了研究。 2. The results indicate that the crystalline of the films transforms from amorphous silicon to crystalline silicon as the ion beam current diminishes, and when the ion beam current is 6mA, the high quality of silicon film has been obtained. 利用Raman光谱对不同束流下生长的Si薄膜进行分析。 3) beam current 束流 1. Introduces the beam current program control system maks up with F1 series PC and itssimalated volume unit, gives the program methods of the three apply excemples. 介绍了由F1系列PC及其模拟量单元组成的束流可编程控制系统，并给出三种应用实例的编程方法。 2. To provide a theoretic foundation for industrial plasma applications,in locally thermodynamic equilibrium,the beam current from a nitrogen plasma gun was simulated in atmosphere,through solving the RNG k-ε equation,and difference grid. 为了对等离子体应用设计提供依据,在局部热力学平衡条件下,应用差分网格法,通过解RNGk-ε方程模拟了用于大气环境中的氮等离子体枪的束流,得到了与实验测得的基本一致的等离子体束型。 3. , uniform field accelerating tube, excursion tube, deflect magnet, 0°direct beam current and 45° pulse beam current piping, turbomolecul. 1%)、2214mm×1604mm×1504mm不锈钢高压电极及安装在内的高频离子源、预加速间隙透镜、初聚焦系统、切割器、90°磁分析器等构成的头部设备,均匀场加速管,漂移管,偏转磁铁,0°直流束和45°脉冲束流管道,无油分子泵真空系统等组成。 4) Beam 束流 1. ns-200 accelerator beam pulsed technical research and simulate calculate of beam transfer; ns-200中子发生器束流脉冲化技术研究及束流传输模拟计算 2. The application of beam chopper in the experimental study of the nuclear physics; 束流调制器在核物理实验研究中的应用 3. 6MeV injector, 38 meter beam transport line and 16MeV induction accelerator powered by high voltage generators, including 8 Marx generators and 48 Blumlein lines. 文中重点介绍了脉冲功率系统、注入器、束流的调试情况,调试结果表明,“神龙一号”加速器输出电子束的参数为:电子能量20MeV、束流强度2。 5) beam pipe 束流管 1. According to the requirements of Beijing Spectrometer Ⅲ(BESⅢ) beam pipe,the physical properties of several materials were compared and powder metallurgy beryllium was chosen as the material for the central pipe of the BESⅢ beam pipe. 根据北京谱仪(BESⅢ)束流管对材料物理性能的要求,对几种材料的物理性能进行比较后,选择粉末冶金态铍作为BESⅢ束流管的中心管材料。 2. The beam pipe, only which connects the BESIII and the accelerator, is located in the centre of the BESIII. 束流管是北京正负电子对撞机中的核心部件,位于北京谱仪的中心位置,是连接加速器与北京谱仪的唯一部件,正负电子在束流管中心位置进行对撞。 6) high-energy beam 高能束流参考词条束流调强束流线中性束流束流品质束流轨道束流能量束流分布弱束流束流调试束流传输束流寿命束流极化束流损失丢番图方程解的上界财政监督行政处罚补充资料：声束宽度效应伪影声束宽度效应伪影物理学术语。位于近场或远场的小于声束直径的反射体，因其周围组织的回波掩盖不能形成图像所造成的伪影。说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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