For concurrent engineering combining SCM and ERP thought, relying on the modern information technology and management thought, It offers powerful support for the fact that enterprises improve the reaction ability of the market and customer's service level, strengthen the key competitiveness. 并行工程结合供应链管理及ERP思想,依托现代信息技术,在产品开发和物料供应等环节整合企业资源,为企业提高市场反应能力和顾客服务水平、增强核心竞争力等方面提供强有力的支持。
The concurrent action of alcohol and β-cyclodextrin enhances the fluorescence intensity of 1, 4-dihydroxyanthraquinone-beryllium system by a factor of more than ten and improves the selectivity of the reaction remarkably. 乙醇与β-环糊精的协同作用,使1,4-二羟基蒽醌-Be体系荧光强度提高10倍以上,反应选择性有所改善。
With the concurrent developments of polymerase chain reaction ( PCR) and DNA sequencing technology, the mitochondrial DNA ( mtDNA) has become a very useful molecular marker for studying avian systematics and evolutionary biology. 随着聚合酶链式反应(PCR)和DNA测序技术的发展,线粒体DNA(mtDNA)已成为鸟类系统学和进化研究的理想分子标记。