Mutation breeding of citric acid-producing strain by Fe and C ions implantation
铁离子和碳离子注入诱变柠檬酸生产菌的初步探讨
The aim of the work was to make the comparison of the effect of cerium ion implantation with that of niobium ion implantation by using a MEVVA source at the energy of 40 keV with a dose ranging from 1×1016 ions/cm2to 1×1017 ions/cm2 at the maximum temperature of 130℃.
利用MEVVA源对Zr-4合金分别进行1×1016ions/cm2至1×1017ions/cm2剂量的铈离子与铌离子注入,比较了Ce/Nb离子注入对Zr-4合金氧化行为的影响。
An overview of the FIB direct write technique,applications in milling,implantation,and deposition is given.
概述了聚焦离子束直接写入、离子研磨、离子注入及离子沉积技术。
Influence of space charge effect on the axial injection of high intensity cyclotrons;
空间电荷效应对回旋加速器轴向注入的影响
Numerical simulation is used to optimize the injection pattern of polymer enhanced foam flooding.
以胜利油田孤岛中二中油藏为研究对象,通过物理模拟试验,证明了聚合物强化泡沫驱比单一泡沫驱或聚合物驱具有明显的提高采收率优势;应用数值模拟,优化了聚合物强化泡沫驱的注入方式;现场单井试验结果表明,强化泡沫体系在三次采油领域具有较好的应用前景。
Based on the classical molecular dynamics method and TLHT potential model,the injection processes of He atom into SWCNT with wall defects of different radius are studied.
采用经典分子动力学方法和TLHT势模型,研究了He注入不同管壁缺陷的单壁纳米碳管(SWNCT)的动力学过程,发现对应不同入射能量,He有4种典型的运动模式。
The SiO_2-Si Interfacial Structure Modification Introduced by Fe￣+ and H￣+ Ions Implantation;
Fe~＋和H~＋注入引起的Si／SiO_2界面重构现象
Molecular dynamic simulations, utilizing the Tersoff many-body potential, are u sed to investigate the microscopic processes of a single boron atom with an ener gy of 500 eV implanted into the diamond (001) 2×1 reconstructed surface.
利用Tersoff势和分子动力学方法研究了初始动能为 5 0 0eV的硼粒子注入金刚石的微观行为 。
mos ion implantation
mos结构离子注入
Something that is injected, especially a dose of liquid medicine injected into the body.
注射剂被注入的东西，如被注入体内的一剂药剂
Microstructure of Fe-implanted Sapphire and Co-implanted Silicon (As-implanted Samples and Annealing Samples);
Fe注入α-Al_2O_3、Co注入单晶硅注入态与退火态的微结构研究
bipolar ion implantation
双极型掐用离子注入
ratio of injected air to produced oil
注入空气-采出原油比
beam-injected crossed-field amplifier
束注入正交场放大管
any solution that is injected (as into the skin).
任何注入（如皮肤）的溶液。
step-rate injectivity test
台阶状流量注入试井
coat or impregnate with rubber, as of fabrics.
织品上覆盖或注入橡胶。
injected-beam forward amplifier
注入式前向波放大管
gallium arsenide injection laser
砷化镓注入式激光器
stack-gate avalanche injection type MOS memory
叠栅雪崩注入ＭＯＳ存储器
IIL topological simplicity
集成注入逻辑布局简化
linear injection laser diode
线性注入激光二极管
IIL gate structure
集成注入逻辑栅极结构
producer-to-injector ratio
生产井-注入井井数比
implant masking step
离子注入用掩蔽工序
injection-quality water
符合质量要求的注入水