利用强流脉冲离子束(HIPIB)对316L不锈钢进行了表面辐照处理。
The surface of 316L stainless steel was treated by high-intensity pulsed ion beams(HIPIB).
但辐照杀菌还未被美国人广泛地接受。食品生产者担心表面上的利益并不能抵消潜在的消费者反抗所带来的代价。
Food manufacturers worry that the apparent benefits do not justify the cost or the potential consumer backlash.
辐照改性层特性的超声无损表征为材料表面改性层质量评价提供了很好的途径。
The ultrasonic nondestructive characterization for irradiated coatings has contributed to the quality evaluation of modification layers of surface materials.
微波辐照下,用聚硅氧烷对天然橡胶表面进行了处理。
The surface modification of natural rubber (NR) was carried out by grafting polyorganosiloxane under microwave irradiation.
发射强度和辐照强度只有对一定表面上通量的量度才是有意义的。
Emittance and irradiance are meaningful measurements of flux at a specific surface.
本文通过激光辐照的方法,研究了在高温合金试样表面掺杂Y_2O_3质点的可能性、均匀程度与激光辐照参数的关系。
Possibility to dope Y2O3 particle on the surface of superalloy sample and the relationship between homogeneity and irradiation parameters of laser have been investigated by means of laser irradiation.
在疖状腐蚀的影响因素方面,认为主要有表面影响、热处理影响、合金成分影响、第二相影响、辐照影响等。
Main driving factors include surface condition, heat treatment, alloying composition, presence of second phase particles and irradiation.
结果表明,通过电子束辐照可在HDPE分子链上引入含氧极性基团,使HDPE的表面自由能增大,极性增强,与水的接触角减小。
The experimental results show that polar groups (mainly carbonyl group) are introduced into the molecular chains of HDPE during electron beam irradiation, the polarity of HDPE is thus increased.
研究了在连续CO_2激光辐照下不锈钢表面的温度涨落特性。
The temperature fluctuation of the stainless steel irradiated by a CW CO_2 laser is studied.
在皮秒脉冲激光辐照时,半导体材料表面的能量转换过程中,重点讨论能量从电子-空穴等离子体到晶格的转换过程。
The processes of energy transfer of semiconductor surface irradiated by picosecond laser pulses are studied. Discussion is focussed on energy transfer from the electron-hole plasma to the lattice.
试验结果表明,大通量低能质子辐照对石英玻璃表层具有明显的表面损伤效应。
The experimental results show that radiation damage effects obviously occur on the surface layer of quartz glass under large flux and low energy proton radiation.
激光辐照试验表明,在不锈钢表面沉积B4 C涂层,可以明显改善其抗激光辐照性能。
Laser ablation test shows that the laser irradiation resistance is improved significantly for stainless steel after being deposited by B4C coating.
利用X射线光电子能谱( XPS)研究了双酚A型聚砜薄膜在超高真空下X射线辐照所引起的表面化学组成变化。
The changes of surface composition of bisphenol A polysulphonefilms induced by X ray in ultrahigh vacuum have been studied using X ray photoelectron spectroscopy (XPS).
采用电晕和紫外线辐照,在涤纶织物表面引入含氧极性基团。
Corona irradiation or UV light processing technique are adopted for introducing some oxygen-containing groups on molecular chain of polyester fiber.
本文对UHMWPE纤维的表面改性方法进行了概述,重点介绍了紫外辐照交联和紫外光接枝改性的优点、机理和工艺,并提出了目前紫外辐照改性中尚存的问题。
The surface modification methods of UHMWPE fibers are described in this paper, especially the advantages, mechanisms and techniques of photocrosslinking and photo grafting by UV irradiation.
并对电子束辐照条件下黄铁矿表面反应机理进行了分析。
The reaction mechanism of pyrite surface under the irradiation of electron beam is analyzed.
通过物理参数的对比测定,得到了在微波辐照下凝聚所产生的硅胶粒子具有更大的表面积和更强的吸附能力。
We found that the silicic sol particles formed under microwave radiation have bigger specific surface area and stronger adsorption ability.
辐照度环境纹理图是绘制任意光照环境下漫反射物体表面的一种有效的方法。
Irradiance environmental maps are an effective technique to render diffuse objects in arbitrary lighting environments.
高分子膜表面在紫外光辐照下可能发生光接枝反应,从而使高分子膜的表面性质发生很大的变化。
Polymer membrane surface may occur grafting reaction by the UV-irradiation, so that the properties of membrane surface could change a lot.
最后还给出了利用高电荷态离子辐照石墨表面,产生类金刚石结构的相关研究结果。
Last, the investigation on the diamond-like carbon production by impacting of HCI on HOPG surface was presented.
在一定条件下,样品表面电位随着辐照电子束流密度和样品厚度的增加而增大;
The charging equilibration time constant decreases with the beam intensity and the thickness of the sample. The surface voltage decays slowly when the electron beam is cut off.
结果表明,辐照的直接作用结果由于结晶表面积的差异而不同;
The results show that the direct radiation effects are different, because of the difference in the amount of the fold surface of the lamellae of PA1010;
结果表明,辐照的直接作用结果由于结晶表面积的差异而不同;
The results show that the direct radiation effects are different, because of the difference in the amount of the fold surface of the lamellae of PA1010;
应用推荐