electron beams

电子束

常用释义

电子束

扩展信息

束

科学家将电子光束 (electron beams) 和反电子 (positron) 光束放在不同的圆管，然后观察它们相撞所引...

电子光束

科学家将电子光束(electron beams) 和反电子(positron) 光束放在不同的圆管，然后观察它们相撞所引致的光束偏差 (deflection) …

例句

It was studied to calibrate a lead scintillating fiber sandwiched electromagnetic calorimeter using proton and electron beams.

研究利用最小电离的质子和已知能量的电子来刻度铅-闪烁光纤夹层电磁量能器。

Further increase of the curvature leads to, however, intersect of the electron beams and augment of the spot radius.

进一步增大凹面曲率，电子束发生交叉，光斑半径逐渐变大。

Cathode-ray tube (CRT): Vacuum tube that produces images when its phosphorescent surface is struck by electron beams.

阴极射线管：一种真空管，当电子束打在其磷光表面会产生影像。

Some 3D printers spread metal powders on the print table and sinter the pattern with lasers or electron beams, rather than using masks.

一些3D打印机将金属粉末撒到打印台上并通过激光和电子束来代替遮光板烧结所需要的形状。

The electron beams work by interfering with microorganism DNA.

电子束通过干扰微生物DNA从而发挥作用。

Curvilinear-axis Focusing and Aberration Theory of Wide Electron Beams for Combined Electrostatic-immersion Magnetic Lens Systems

复合静电-磁浸没透镜的宽束曲轴聚焦性质及像差理论

Experimental Research on Double Pulsed Relativistic Electron Beams Emission from Velvet

天鹅绒阴极产生的双脉冲强流相对论电子束特性实验研究

Experimental study on the accuracy of output factor calculation for rectangular inserts of electron beams

电子束矩形野输出因子等效转换方法的对比实验研究

clinical dosimetry ; therapeutical application of x - ray , gamma - ray and electron beams

临床剂量学射线射线和电子束的治疗应用

Analysis of intense relativistic electron beams transportation in low magnetic field

强流相对论环形电子束在低磁场中传输分析

Characteristics of double-pulsed intense electron beams generated by velvet cathode

天鹅绒阴极产生的强流双脉冲电子束特性

Experimental study on hard X-ray generation of relativistic electron beams in azimuthal magnetic field

相对论电子束在角向磁场中产生硬X射线的实验研究

Study on Strengthen of Metal Surface with Nanosecond Intense Pulsed Electron Beams

纳秒强流脉冲电子束强化金属表面的研究

Influence of Width of Narrow Strip Electron Beams on the Effective Therapeutic Depth

电子束窄条野宽度对有效治疗深度的影响

Discussion on Depth of Plumbum Block in Electron Beams Radiotherapy

电子线放射治疗中挡铅厚度

absorbed dose determination in photon and electron beams

光子和高能电子束吸收剂量测定方法

Dose distribution along an increased scan width of electron beams

电子束扫描宽度改进与扫描宽度上的剂量分布

Analysis on metal surface irradiated by pulse electron beams

金属表面经脉冲电子束作用后的改性研究

Dosimetric characteristics of narrow strip electron beams

电子束窄条野剂量特性的测定与分析

Analysis of space charge effect in electron beams focusing

对电子束聚焦中空间电荷效应的解析