narrow gun是什么意思

网络释义

用法例句

Design of electron optical system for electron gun for electron beam welding;

电子束焊接电子枪电子光学系统设计

A new type of cathode of high-power electron gun;

大功率电子枪的新型LaB_6阴极

Simulating calculation of electronic gun in 9MeV travelling wave linear accelerator;

9MeV 行波电子直线加速器电子枪的模拟计算

The thermal analysis is more important for high reliability and short design cycles in electronic gun design.

电子枪在工作过程中产生的高温易导致各个组件变形,影响电子枪的各项性能指标和工作寿命,热分析在提高电子枪设计的可靠性和加快研制周期方面起着重要的作用。

We present a practical device in this paper in order to overcome the defect of the electronic gun scanning system,which is used in the model of Nanguang ZZS700 1/G coater.

针对南光 Ｚ Ｚ Ｓ７００１／ Ｇ 箱式真空镀膜机电子枪扫描系统的缺陷， 提出一种实用的改进装置， 克服了被镀材料蒸发特性不同带来的膜厚误差， 提高了膜层质量。

bent-gun ion trap

曲径式电子枪离子阱

Study on Silybin in Negative Mode by Ion Trap Mass Spectrometry

水飞蓟宾的负离子电喷雾离子阱质谱研究

Time-dependent Study of Multi-photon Ionization for NaK Molecules in a Double-well Potential;

双势阱中NaK分子多光子电离的含时理论研究

Numerical Simulation of D.C. Arc Plasma Torch and the Physical Study of Electron Beam Ion Trap

直流电弧等离子体发生器的数值模拟及电子束离子阱物理研究

Analysis on Hydrogen Ion Spectrum in Penning Ion Trap

Penning阱中氢离子谱的分析

Research and Development of Electrospray Ionization Rectilinear Ion Trap Mass Spectrometer;

电喷雾离子源—矩形线性离子阱质谱仪的研究与开发

radial convergence shift

径向会聚位移 -三角形排列电子枪

Determination of free solanesol in tobacco by liquid chromatography and atmospheric pressure chemical ionization ion trap mass spectrometry

液相色谱-大气压化学电离离子阱质谱法测定烟草中的游离茄尼醇

They are snaring individual ions in tar pits of light and magnetism and manipulating the spin of electrons in their orbits.

再不然，这些人就以光阱及磁阱捕捉个别的离子，以便操纵其轨道上电子的自旋。

The ions trapped by beam potential well can cause beam instability in e lectron storage rings.

在电子储存环中,由于被束流势阱俘获的离子会引起束流不稳定性。

Monte Carlo Simulation of Electron Transport in a Nitrogen Plasma Gun

氮等离子体枪中电子输运行为的蒙特卡罗模拟

line gun colour picture tube

电子枪一字排列式彩色显象管

LC-MS/MS analysis of fosfomycin trometamol and its related substances

液相色谱-电喷雾离子阱质谱法分析磷霉素氨丁三醇及其有关物质

Preliminary study on electrospray ion trap mass spectrometry analysis of five pyrrolidone derivatives

5种吡咯烷酮衍生物的电喷雾离子阱质谱分析初探

Development of Rectilinear Ion Trap Mass Spectrometer and Ion Mobility Spectrometer;

矩形离子阱质谱仪和离子淌度谱仪的研制

Tunneling of Electrons Through Parabolic Quantum Well Structures with Double Barriers;

双势垒抛物量子阱结构中的电子隧穿

The RF Resonance Detection of Trapped ～(199)Hg～+ in Paul Trap;

Paul阱中Hg～+离子的囚禁和射频共振检测

Generation of Cluster States in Ion-trap Systems Through Bell State

在离子阱体系中通过Bell态来产生簇态