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- In this paper, electron spectroscopy for chemical analysis( ESCA) and electron spin resonance( ESR) were used to observe the changes in surface characteristics of kraft pulp. 本文借助化学分析电子能谱仪(SCA)电子自旋共振波谱仪(SR)研究了硫酸盐木浆稀土助漂时表面性状的变化。
- Changes in surface appearance are often more of a problem than is fabric rupture in pile fabrics such as corduroy, velvet, or velveteen. 对某些织物说,例如起绒织物包括灯芯绒、平绒和棉平绒等,外观的改变比起织物的破损还要重要。
- The rendering algorithm given in this paper can accurately compute typical characteristics of dynamic scene as changes in surface color and shadow. 本文给出的绘制算法,能准确地计算出物体的颜色和场景中阴影的变化等动态场景的典型特征,从而为在低档计算机实现动态场景的实时绘制提供了理论和技术依据。
- In this paper,electron spectroscopy for chemical analysis (ESCA) and electron spin resonance (ESR) were used to observe the changes in surface characteristics of kraft pulp. 本文借助化学分析电子能谱仪(ESCA)和电子自旋共振波谱仪(ESR),研究了硫酸盐木浆稀土助漂时表面性状的变化。
- The findings confirm a theory, developed by Godin and published in 2002-05, that tsunamis in the deep ocean can be detected remotely through changes in surface roughness. 相反,这项成果进一步证实了高丁他们在2002-2005期间形成并公开发表的理论,即认为海啸在开阔的深海传播期间,可以通过遥感方法对其造成的海水汹涌程度进行观测。
- These rapid changes in surface temperature and other weather parameters could lead to severe mismatches between regional conditions and the physiological requirements of many plant species. 这些地球表面温度和其他气候参数的迅速变化,可能导致地区条件和许多植物生理需求之间的不协调。
- Recent changes in the tax law are clearly set out in the booklet. 在那本小册子里清楚地描述了近来税务法的变更情况。
- The effects of calcining temperature on catalytic be-havior may be due to changes in surface area and water content on the catalyst surface andhave nothing to do with either the crystallization or ... 铌酸催化剂催化性能受煅烧温度影响的原因是铌酸结构中含水量及比表面积随煅烧温度改变而变化;与某些作者所认为的是氧化铌结晶或形成不同的晶态无明显关系.
- Appreciable changes in temperature. 可察觉到的温度上的变化
- We have seen massive changes in recent years. 这几年我们经历了巨大的变化。
- Dent. A local change in surface contour caused by mechanical impact, but not accompanied by loss of metal. 摔坑。由于机械冲击所造成的表面形状局部凹陷,但不伴有金属损失。
- Report any changes in his temperatures to the head nurse. 他体温出现任何变化都要向护士长报告。
- The invention of printing caused important changes in society. 印刷术的发明在社会上引起了重大的变化。
- Restoration calls, however, not for changes in ethics alone. 但是,复兴不仅仅只要改变伦理观念。
- Professor Smith is steeped in surface physics. 史密斯教授埋头研究表面物理。
- He was hostile to any change in our plan. 他反对我们计划中的任何改变。
- She is always on the outlook for great changes in China. 她一直在注视着中国所发生的巨大变化。
- There is an imperceptible change in temperature. 温度有细微的变化。
- We were amazed at/by the change in his appearance. 他的样子变得使我们大为惊讶。
- Science have bring about many change in our lives. 科学为我们生活带来了很多变化。