keV

300 keV xe~ ( 2+) ion beam induced reaction at the interface of metal and silicon

300keV Xe~（2+）离子束诱导的金属/硅界面反应

A 100 keV ion implantation and mixing machine for metal surface modification

100keV金属表面改性离子注入与混合两用机

A source told the News of the World : This vid is dynamite and Kev knows it.

有消息说: 录像带内容劲爆,凯文不可能不知道这一点.

The molecular orbital level and electron spectrum peek of nanocluster are calculated. The results show that the ionization energy is 1.862~ 1.875 keV, which are in agreement with the experiment results.

根据Koopmans定理，计算了纳米粒子簇的分子轨道能级，得到了电子能谱峰的位置，理论计算Si在1s的电子电离能为1.862～1.875keV，其尺寸效应与实验结果的变化趋势一致。

Under the environment of vacuum and cold black, the change in optical transmittance of JGS 3 optical quartz glass induced by radiation of protons with 140 keV was studied.

研究了JGS3光学石英玻璃在真空、冷黑和能量为140keV的质子辐照下光学透过率变化的基本规律。

Numerical Simulation Research of 300 keV, 5 Electrodes Negative Ion Beam System

300keV，5电极负离子束系统的数值模拟研究

The cross sections for these fusion reactions are appreciable only for incident energies above 10 KeV.

只有当入射能量超过10千电子伏时,这些聚变反应的截面才是可观的.

Described is an equipment consisting of several systems as follows: an ion system, having a sputtering ion source and an asymmetric three electrode acceleration tube, operated at 50 keV with a beam current up to 4 mA ( for N+);

本设备由以下系统组成：注入系统，有溅射离子源及不对称三电极加速管，能量50keV，流强4mA（N~+）；

King Kev will try to tempt Evans to St James' Park with a lucrative deal to keep him away from Wearside.

为了在争夺战中占据优势，基冈将尝试以巨额合同把埃文斯带往圣詹姆斯公园球场效力。

I was riding Kevin's wife's bike. She took up the pillion seat behind Kev.

我驾驶的是凯文妻子的摩托车,她则坐在凯文的后座上.

It shows that the bubble detectors have a threshold energy~ 100 keV. The detection efficiency increases steeply to three order of magnitude at the threshold.

结果表明：该探测器对快中子的探测阈能约为100keV，阈能处中子探测效率急剧上升约3个数量级，阈能以上效率曲线基本平坦，中子探测效率约为15×10-4。

5-20 keV As~+ and BF_2~+ implantation and rapid thermal annealing for forming ultra-shallow junctions

用5&20keV As~+、BF2~+注入与快速热退火制作超浅结的研究

This stellar population has a distribution that matches the extent of the 511 keV map.

这一恒星密度分布与511keV图的范围相符.

During weak or moderate storms ( Kp 5), for ions with energy higher than 40 keV a flux hole is presented at the dawn-side, indicating the convective electric field is not strong enough to inject such ions to ring current region.

弱磁扰或中等磁扰（Kp5）时较高能量的（40keV）离子的通量在在晨侧出现通量空洞，说明此时的对流电场不足以将该能量范围的离子注入到环电流区。

The effect of 30 keV N+ ions, UV and 60Co γ-rays on the survival and the gentamycin yield of Micromonospora purpurea were investigated.

研究了以庆大霉素生产菌绛红小单孢菌为供试菌株，比较了低能N+离子、紫外线和60Coγ射线对绛红小单孢菌的剂量存活效应和诱变效果。

Damage production in crystalline silicon induced by 40 keV He ion implantation

40keV He离子注入单晶Si引起的损伤效应研究

The FJ-407 personal exposure meter which is noted for energy response error less than 20% at photon energy between 16 and 250 keV is described in this paper.

本文介绍的FJ-407型个人照射量计，在光子能量16&250keV范围的能量响应误差低于20%。

The proton peak intensity in the energy range of 35-56 kev for 46 interplanetary shock-associated ESP events observed on ISEE-3 Recently is just plotted in the connective dashed line.

最近，卫星ISEE3观测到46次与行星际激波相联系的高能暴粒子（ESP）事例，在能域3553kev的各次质子峰值强度恰好绘于联结两能谱的虚线之中。

Photoelectric cross sections for copper in the energy range 3.3-27.8 keV

3.3keV-27.8keV能区Cu的光电截面测量