electron的例句（electron在句子中的用法）

• Here is an actual electron micrograph of a platelet. 这是血小板的电镜图.
• As the beams are stably trans - ported , an energy 10.4 MeV, current 2.6 kA, 100 ns ( FWHM ) intense electron beam can be obtained. 当束稳定输运时, 可获得束能 10.4MeV,束流强度2.6kA, 束半高宽约100ns的强流脉冲电子束.
• Electron - beam lithography with a novel multilevel resist structure defines the pattern. 采用新型的多层抗蚀剂结构的电子束光刻来形成图形.
• R . S . engages mainly in both research and production of ironware , model sets, and electron. 主要从事五金,模塑, 电子研发及生产的企业.
• The hypothetical electron smeart must exert a net attractive Hellmann - Feynman force to counterbalance the internuclear repulsion. 假设的电子弥散必须提供净赫尔曼吸引力以抵消核间排斥力.
• Methods: Immunofluorescence , immunochemistry, electron microscopy and in situ hybridization were used. 方法: 间接免疫荧光、免疫组化 、 透射电镜和原位杂交.
• Qualitative electron microscope histochemistry is inadequate. 定性的电子显微镜组织化学技术是不适用的.
• The effects of hexanolactam as electron donor on graft reaction was investigated. 并探讨了己内酰胺作为电子给体添加剂对接枝反应的影响.
• Technique of mutation breeding in gladiola was studied by means of electron beam. 用电子束辐射唐菖蒲种球,研究唐菖蒲的诱变育种.
• A free radical is a molecular fragment having an unpaired electron. 自由基是一种具有未配对电子的分子碎体.
• The cheaper FNDs fluoresce roughly as well as those produced with an electron beam. 此种廉价FND所发的荧光与用电子束生产的FND所发荧光大致相同.
• FMN ( flavin mononucleotide ) A derivative of riboflavin that is a coenzyme in electron - transfer reactions. 黄素单核苷酸 ( FMN ):核黄素的衍生物,在电子传递反应中是一种辅酶,作为多种脱氢酶的辅助因子起作用.
• The source of electrons in an electron microscope is a heated filament. 电子显微镜中的电子源,是一加热的灯丝.
• The free electron gas is a kind of representative quantum Fermi gas. 金属的自由电子气是一种典型的量子费米气体.
• Small molecule atomic particles, atoms extranuclear electron transfer. 份子原子小粒子, 原子核外电子转.
• A solid - state photosensitive electron device whose current voltage charact eristic is a function of incident radiation. 一种固态光敏电子器件,其电流电压特性是入射光的函数.
• An electron has a negative charge, a proton has a positive charge. 电子带负电荷, 质子带正电荷.
• The structure of molecules can be seen under an electron microscope. 分子的结构可在电子显微镜下观察到.
• The balance depends on a number of environmental variables including electron doping. 它们之间的平横依赖包括电子掺杂在内的许多环境变量.
• FAD ( flavin adenine dinucleotide ) A derivative of riboflavin that is a coenzyme in electron - transfer reactions. 黄素腺嘌呤二核苷酸 ( FAD ):核黄素的衍生物,在电子传递反应中是一种辅酶,它作为各种脱氢酶的辅助基团起作用.