本文提出了一种计算多层介质中注入离子深度分布的新方法。
In this paper, we present a new method for calculation of depth profiles of implanted ions in multilayer materials.
随着注入离子的能量和剂量提高,染色体畸变细胞率呈增加趋势。
The rate of cells with chromosome aberration was increased with the increase of ion beam energy and dose.
上述现象可能与注入离子的过壁运输有关,也可能与胼胝质的积累有关。
These phenomena may be related to the conveyance of implanted ions across cell wall, or be related to the accumulation of callose.
文中着重介绍了注入离子能量、剂量、退火温度及时间对电路元件电学性能的影响。
Tbe present paper is devoted to describe the effect of the implanted energy, dose, and annealing temperature and time on electrical characteristics of circuit components.
蓝移的大小与量子阱的宽度,阱距表面深度,注入离子剂量,能量,及退火条件有关。
Also, the blue shift depends on ion dose, energy as well as the annealing condition.
结果表明,如果选择适当的注入离子和注入工艺,可以大大提高工业纯钛的析氢活性。
The results show that the activity of hydrogen evolution of industry titanium could be improved greatly by suitable implanted ions and process.
利用局域场修正的介电函数,研究了注入离子在强耦合简并电子气中的阻止本领和能量离散。
The stopping powers and energy stragglings for implanted ions in strongly coupled degenerate electron gas were investigated using local -field correction dielectric function.
注入层的玻璃化转变温度随注入剂量的增加而降低,玻璃化温度降低和注入离子的种类无关。
The glassy transition temperature of ion implanted layer decreases along with the increase of dose, the decrease of the glassy transition temperature is independent of implanted ion type.
离子注入对材料表面耐磨性能改善的效果取决于注入离子的种类、注入剂量、注入能量和注入温度。
The effect of improving wear resistance by ion implantation depended strongly on the ions, implanting dose, implanting energy and implanting temperature.
退火对离子注入后的非连续多层膜gmr效应的影响比未注入离子的非连续多层膜gmr效应的影响显著。
The effect of anneal on the GMR of co ion implantation discontinuous multilayer films is greater than that of without ion implantation films.
此纳米粒子的存在和尺寸大小与基底玻璃的成分、注入离子类型、注入参数(能量与剂量)和热处理等因素有关。
The presence and size of such nanoparticles depend on the composition of substrate glass, implanted species, implantation parameters (energy and fluence), heat treatment and so on.
这些参数之间的变化关系符合直接碰撞导致非晶化模型,即每一个注入离子由于级联碰撞使表面局部的小区域非晶化。
The variation relations between these parameters are found to agree well with direct impact amorphisation model in which each projectileamorphises a logical region by cascade effect.
结果表明,氮离子注入对纯铁表面形貌产生了一定的影响,随着注入离子剂量的增加,材料表面的粗糙度也随之增加。
The results showed that, the surface morphology was changed since nitrogen ions implantation, with the increase of the implanted dosage of nitrogen ions, the surface roughness increased.
通过比较几种不同类型的聚合物材料在注入前后表面硬度的变化,分析注入离子种类、注入能量、注入剂量等工艺参数对聚合物的影响。
The surface hardness variations of some kinds of polymers were compared and the influence factors such as ion species, particle energy and dose were analyzed.
结果表明:无论是注入离子本身的射程,还是次级电子、自由基扩散、高温热穗、级联原子和冲击波等次级作用范围都无法触及表皮下面的胚细胞。
The results show that no matter the range of the implanted ion itself or secondary effect sphere of secondary electrons, radical diffusion, thermal spike, cascade atoms and shock wave etc.
研究人员在小鼠脑内注入某种良性病毒,这种病毒使细胞膜上和细胞兴奋有关的离子通道对光产生反应。
Researchers have engineered a benign virus that, when injected into the brain, makes the ion channels—the switches that turn cells on and off—responsive to light.
但本月初,科学家们将质量更大的铅离子注入了大型强子对撞机。
But earlier this month, heavier lead ions were injected into the LHC.
其间存在弧电流,还会将周围空气电离,将电子从原子中剥离出来,产生的废物被注入进这些等离子体中。
A current arcs between them and turns the surrounding air into a plasma by stripping electrons from their parent atoms. Waste (chopped up into small pieces if it is solid) is fed into this plasma.
涂层的化学气相沉积(CVD)和表面层改性的物理气相沉积(PVD)涂层的离子注入,所有三个正在受到考验,并部分使用。
Coating by physical vapour deposition (PVD), coating by chemical vapour deposition (CVD) and surface layer modification by ion implantation, all three are being tested and are partly in use.
从多哥:我想知道的是,当我们把等离子水注入食物里时,会发生甚么事?
F from Togo: I want to know what would happen if we inject some plasma water into the food?
Cheng的模型描述了在黑洞持续吞食恒星时,热等离子体反复而周期性的被注入银河晕这样的震荡波是如何形成的。
Cheng's model describes how, as the black hole continues to devour stars, shockwaves are created as hot plasma is repeatedly and periodically injected into the halo.
等离子体源离子注入技术是一种新型的非视线的离子注入材料表面改性技术。
Plasma source ion implantation is a new non-line of sight ion implantation technique for surface modification of materials.
位错的形成与离子注入引进的损伤和淬火过程中的热应力有关。
The ion-implantation damage defects and thermal stress during quenching step are responsible for the formation of dislocations.
由于锂漂移型探测器有噪声大、不稳定等弱点,我们在新一代仪器上采用了离子注入型pin探测器。
Because the lithium drifting detector has the noise in a big way, unstable and so on the weakness, we have used the ion implantation PIN detector on the new generation of instrument.
来自多哥的F:我想知道如果我们在食物中注入等离子体水将会发生什么?
F from Togo: I want to know what would happen if we inject some plasma water into the food?
(包含剂量效应的稀有事件算法)方法可以很好的加速含剂量效应的离子注入的分子动力学模拟。
The READE (Rare Event Algorithm with Dose Effect) method can well speed up the MD simulation of ion implantation with dose effect.
本文主要介绍了硅中硼离子注入校准样品的制备与研究。
Fabrication and research of calibration samples for boron ion implantation into silicon are discussed.
深离子注入调整源漏穿通电压。
深离子注入调整源漏穿通电压。
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