These results are useful to improve proper surface-treatment methods to obtain the boron-doped diamond films with good surface properties. 这些结论对开发适当的表面处理方法,以得到具有较好表面性能的掺硼金刚石薄膜具有指导意义。
Objective To investigate the occurring rule and characteristics of bilirubinemia after liver transplantation to improve proper rate of differential diagnosis and treatment. 目的探讨肝移植术后高胆红素血症的发生规律和特点,提高鉴别诊断和治疗的正确率。
It is necessary to promote the application of pulmonary function test, especially the bronchodilator test and long term response to bronchodilator and inhaled Corticosteroid, in order to improve the proper diagnosis and treatment of asthma and COPD in elderly. 有必要普及肺功能检查,尤其是支气管舒张剂吸入试验和治疗后的肺功能动态观察,提高老年哮喘的诊断水平。
During the art teaching which depends on the visual image, the key of art teaching reform is how to instruct teaching with the scientific teaching concept, how to take the advantage of the mature educational media, how to improve teaching with proper multi-media methods. 在以视觉形象为依托的美术教学活动中,如何运用科学的教育理念指导教学,如何利用当前成熟的教育技术传播方式,并以恰当的电教手段优化教学,是美术教学改革的关键所在。
This paper uses PageRank algorithm and the Hits algorithm to improve : increase the proper weights of subject keywords and give related properties proper proportion weights. 本文对通用的PageRank算法和Hits算法进行了改进:适当的增加主题关键词的权值,对相关的属性赋予适当比重的权值。