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- With increased irradiation time,the surface roughness and solar absorptance are increased. 随着辐照时间的增长,材料表面粗糙度增加,导致太阳吸收率增大。
- It was found that the sonochemical yield is linearly related to sound intensity and irradiation time. 但是,直到目前,人们对空化泡数量与声化学产额之间定量关系的描述还很缺乏。
- The result of experiment showed that there is correlation between cell division rate and level of HTO, between cell division and irradiation time. HTO剂量越高,k值越小,在一定范围内照射时间越长,处理组的k值与对照组的k值相差越大。 k值的变化与辐射剂量、辐射时间有相关性。
- As irradiation time over 144 hours,the toughness of the blends,however,drops abruptly because of serious irradiation damage of HDPE. 当辐照时间达144h后,由于HDPE热稳定性明显变差,共混物韧性突降,拉伸应力-应变曲线上未出现屈服点。
- At the same irradiation time,bigger and more aggregative Au nanoparticles were acquired as the ratio of 3.5 G PAMAM to HAuCl4 was decreased. 在相同照射条件下;随着3.;5 G PAMAM与HAu-Cl4物质的量比值的减小;得到的金纳米粒子粒径逐渐变大;且分散性变差
- "Insolation is hurt " produce odds and ultraviolet ray to lose by force, irradiation time and individual constitution difference are concerned. “日晒伤”的发生几率与紫外线强弱、照射时间以及个体体质差异有关。
- Variables parameters the degree of grafting(DG),such as UV irradiation time and the(concen)-(trations) of the acrylic acid monomer and p. 在均相溶液体系下,运用紫外光辐射引发合成了聚砜与丙烯酸的接枝共聚物。
- The results indicated that the methomyl in solution was degraded promptly and the rate was related to methomyl concentration, irradiation time and so on. 结果表明:灭多威溶液在紫外光照射下迅速降解,其降解速率与溶液浓度及光照时间等因素有关;
- Effects of plasma composite parameter (W/FM), plasma pretreatment time, AAm monomer concentration and UV irradiation time on grafting yields were investigated systematically. 探讨了等离子体复合参数(W/FM)、等离子体预处理时间、AAm单体浓度以及紫外照射时间对AAm接枝反应的影响。
- Selecting the wave band, irradiation illumination and irradiation time, studies on the effects of infrared irradiation on immunity of musmus-culus are carried out. 研究了不同波段、不同辐照度、不同辐射时间的红外辐射对小白鼠免疫功能的影响。
- The influence of the ratio of two resins, concentration of photoinitiator, and LTV" irradiation time on the properties of cured film was investigated also. 本文还系统的考察了树脂在光固化时,两种基体树脂配比的不同、光引发剂用量的变化、光照时间的不同对于涂料固化交联度的影响。
- The effects of reactant mole ratio,catalyst dosage,microwave irradiation power and microwave irradiation time on the yield of cyclohexanone glycol ketal were investigated. 用十二水硫酸铁铵作催化剂,微波辐射催化合成环己酮乙二醇缩酮。
- Influences of immersion time of film in the solution of initiator, monomer concentration,reaction temperature and UV irradiation time on grafting effect are studied. 研究了膜在光引发剂溶液中的浸泡时间、单体溶液的浓度、反应温度和紫外光照射时间等对接枝效果的影响。
- Abstract: Selecting the wave band, irradiation illumination and irradiation time, studies on the effects of infrared irradiation on immunity of musmus-culus are carried out. 摘 要: 研究了不同波段、不同辐照度、不同辐射时间的红外辐射对小白鼠免疫功能的影响。
- The effects of UV irradiation time, monomer (MAH) and initiator (BP) concentration on grafting rate and gel content of grafted polyethenes were studied. 采用紫外辐照技术制备了聚乙烯-马来酸酐接枝物,并用红外光谱对接枝物进行了表征。
- The irradiation time, the wavelength and intensity of visible irradiation light and many other factors have a great influence on the geometrical characteristics of flake silver powders. 可见光的辐照时间以及波长和强度等对所得片状银粉的几何特征影响较大。
- The effect of the irradiation time,laser intensity and spot diameter on the mass ablative rate of carbon fiber reinforced silicone modified epoxy resin composite was analyzed respectively. 分别分析了入射激光的辐照时间、强度和光斑直径对碳纤维增强有机硅改性环氧树脂复合材料质量烧蚀率的影响规律。
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久,就会发酵。
- Time is sometimes called the fourth dimension. 时间有时被称为第四度空间。
- I think the work can be completed ahead of time. 我认为这项工作能提前完成。