The manufacturers outputs with resources restricted, then resulting in marginal cost increases.A two stage supply chain consisted of single supplier and sin
目的:探讨应用不同剂量阿托伐他汀治疗慢性心力衰竭的临床效果。方法:收集2019年6月至 2020年6月蚌埠医学院附属蚌埠市第三人民医院收治的慢性心力衰竭患者100例,采用随机数字
目的:探讨胎盘植入(PA)患者血清肌酸激酶(CK)、人绒毛膜促性腺激素(hCG)、可溶性血管内皮生长因子受体-1(sFlt-1)水平变化与三维超声血流参数的相关性.方法:回顾性收集2017年
National student loan is a major initiative taken by the Party Central Committee and State Council, which makes use of financial means to improve financial
ITU-T第15研究组通过了一个称作共轭结构代数码本激励线性预测(CS-ACELP)的8kb/s话音编码算法,该算法即将成为标准。这一算法由NTT和另外三个团体提出用于“未来陆上移动通信系统”及其它通信领域中。
The quality-oriented education in China keeps on improving in recent years.With the improving trend of quality-oriented education in China, the quality-orie
在炎热的暑假为自己的心情放个假,看一场最新的电影,是个不错的主意吧!何况,这个暑假精彩的电影还真不少,如果有机会,你会选择看哪部呢?
In the hot summer vacation for th
The perceptual representation of the prosodic structure of Chinese sentences was constructed statistically by using the method of multidimensional scaling analy
With the popularity of the network and the diversification of the society, university students are easy to obtain much more information and news.Being influ
With the popularization of computers and network, it is possible to apply network in college bilingual education.Through quantitative analysis of sample dat