electron lens
英 [ɪˈlektrɒn lenz]
美 [ɪˈlektrɑːn lenz]
电子透镜
英英释义
noun
- electronic equipment that uses a magnetic or electric field in order to focus a beam of electrons
双语例句
- The Mathematical Model of the Electron Lens Composed of two Apertures
双光阑电子透镜的数学模型 - Using Numerical-approaching Method to Study the Potential of Assembled Electron Lens
用数值逼近方法研究组合电子透镜的电势 - Fluctuation property of magnetically focused strip electron beams under the simultaneous influence of space charge and anode lens
在考虑空间电荷和阳极透镜作用下磁聚焦带状电子束的波动性 - Specific demonstration of this new technique was shown in the calculation of an electrostatic electron lens, whose axial potential density can be analytically described.
文中还以一个轴上电位分布具有解析表达式的静电电子透镜为例，计算了它的一至三阶复合几何像差色像差系数，并给出了一阶色差分布图形。 - Under the electron lens there were the intestine villus and a lot of beaker cells with adhered granule on the surface of cell, and the atypical cell and structure became more and more clear.
电镜下可见吸收细胞表面具有肠型微绒毛和含有大量粘原颗粒的杯状细胞，细胞异型与结构异型较明显。 - Methods With ACP ase histochemical reaction by Gomori ′ s design, integral distribution and location of lysosome were observed through optical and electron lens.
方法采用Gomori′s铅法进行ACP酶组化反应，光、电镜观察溶酶体的整体分布和定位。 - A transmission electron microscope observation of lens epithelial cells with hyaluronidase
电镜观察透明质酸酶对人眼晶状体上皮细胞作用 - The electron gun consisting of an optimally designed pre-focusing lens and main focusing lens is improved for HDTV display application.
经过优化设计的预聚焦透镜和主聚焦透镜满足显示HDTV图像的要求。 - 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 - Observations with the naked eye, microscopes and electron microscopes showed that acupuncture could protect the normal lens from being injured by the drug free radical and therefore prevent changes in the morphology of the lens structure or turbidity.
应用肉眼、显微镜、电镜观察均显示针刺能保护正常晶体免于药物自由基损伤所致晶体组织形态结构改变和混浊。