查询词典 irradiation

Hydrophilic monomers pyrrolidone and acrylamide were grafted on polyurethane film surface by UV irradiation to improve the surface lubricity.

用紫外光直接引发亲水性单体 N-乙烯吡咯烷酮、丙烯酰胺在医用聚氨酯表面进行接枝反应，可以提高 PU表面的润滑性。

Modified synthesis of furanone from pyruvaldehyde by microwave irradiation was studied.

以丙酮醛为原料采用微波法环化合成呋喃酮。

The current studies focus on the hot aspect that A. niger is screened from the nature to gain a new-type strain via biotechnology, e.g. ultraviolet radialization, laser irradiation, microwave radiation, plasmogamy and gene transfer et al. The contents as follows were presented in this paper.

目前研究的热点是通过生物技术方法有目的地改造从自然界分离筛选到的黑曲霉，以获得新型菌株，如用紫外线照射诱变、激光辐射、微波辐射、原生质融合和基因转化技术等来研制开发新型黑曲霉菌株。

We think the hydrophobic force in water is the main reason for nanoparticle reassociation, and it can decrease the production efficiency. 3. Under the fluence of 50, 120 and 200mJ/cm〓 the VOPc nanoparticles have been prepared by laser irradiation.

在对酞菁氧钒纳米颗粒的制备中，发现过长时间的激光照射并不能继续提高纳米颗粒的产量，溶液在低温环境下进行激光消融更有助于提高纳米颗粒的制备效率。

It is suggested that this mothed is a rapid,simpleand cunngingrate method with low recure rate,high effection and no side effect.The high effection and cured rate might relate to infraved irradiation el-fect of abnormal tlssuse,the elfectof locul micro-ciculation,and the resonance effect of bioirradiation.It stimulates the cell's movement,enhances immunityrestores traumatized tissue.

结论治疗效果与远红外光对病变组织表面及一定深度的热幅射、热固化及生物幅射共振效应，从而激发组织细胞活力，提高免疫力，改善外阴局部微循环，促进炎症吸收及组织康复有关。

TEM, FTIR, spectrophotometry characterized the morphology, structure and dispersion stability of nanoparticles respectively. The results show that the inorganic nanoparticles in the aqueous solution can redisperse more effectively through ultrasonic irradiation than by conventional stirring, which was the basis for monomers to polymerize on the surface of nanoparticles. By selecting proper nanoparticles and monomers, the long-stable latexes were successfully prepared.

研究了超声辐照下多种纳米粒子(SiO〓、Al〓O〓、TiO〓)在水体系中的分散、粉碎及活化等各种行为，采用TEM、FTIR、分光光度法等对纳米粒子的形态、结构、分散稳定性进行了表征，证明超声辐照比常规搅拌更有效地实现无机纳米粒子在液相中的分散，为单体在纳米粒子表面的聚合创造了条件。

Comparative study on the change of lipid peroxidation product and activities of regulatable enzymes by irradiation of N + ion beam and 60Co γ-rays .

顾月华，罗江虹，罗建平，等。N+离子束和60Co γ射线辐照引起脂质过氧化产物及调节酶活性变化的比较研究，核技术，1999，22(8)：44-48。

There is little information on the fate and potential therapeutic efficacy of the reinfusion of MSCs following total body irradiation.

但在全身照射后再输注MSCs时，有关MSCs的去向及治疗潜能等具体信息知道甚少。

Objection: To investigate the efficacy of UV irradiation own blood and reinfusion into the patients with pulmonary heart disease.

目的：了解慢性肺心病患者血液经紫外线照射并加氧后回输前后血液流变学及血气变化情况，并观察其疗效。

Objective To study the role of expressions of TGF-β,TGF-β R1 and TGF-β R2 in repopulation of jejunum following irradiation.

目的 探讨TGF-β及其受体TGF-β R1和TGF-β R2在小鼠小肠上皮细胞受照射后再增殖中的作用及其意义。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。