This case study outlines the advantages and disadvantages of the early adoption of e-commerce using Amazon. com as an example.
这项研究以亚马逊网站为例，介绍了早期使用电子商务的优势和劣势。
It is shown by theory and case study that the master - slave clock mode in a com munication system is ideal for proper functions of the current differential protection.
理论及实例分析表明，通信系统的主—从时钟方式是电流差动保护装置在复用数字通信系统时正确工作的理想方式。
The COM of IBM-PC applications for the counter of Opt-encoder pulse and the controller of AC -Servo are study in this paper.
探讨了PC的串行接口用于光电编码器的脉冲计数和伺服电机控制两种非通信功能的应用。
Applications of HPLC fingerprints in bee honey and its bioactivity com pounds were introduced in this paper. The significance of the study on fingerprints of honey in china was also discussed.
本文主要介绍了指纹图谱技术在蜂蜜种类识别和蜂蜜活性物质研究中的应用，并提出了我国开展蜂蜜指纹图谱研究的意义。
Objective to study the effect of using screw mental post and cast post in post crown restoring respectively and bring into com parison.
目的观察并比较成品金属螺纹桩和铸造金属桩在桩冠修复中的临床效果。
The study shows that the early diagenetic com paction and multi-mineral cementation are major effective factors that lead to its poor petrophysical property and low porosity;
从储集层储集性能的成岩作用研究表明，早成岩期的压实作用、多种矿物胶结作用是使储集层物性变差、孔隙度降低的两个重要的成岩控因；
The experimental study of combustion of single COM droplet in the high temperature furnace and of COM spray in the tunnel furnace is introduced.
本文介绍了高温炉中的单颗COM液滴和在筒形燃烧室中的COM雾炬的燃烧试验结果。
The experimental study of combustion of single COM droplet in the high temperature furnace and of COM spray in the tunnel furnace is introduced.
本文介绍了高温炉中的单颗COM液滴和在筒形燃烧室中的COM雾炬的燃烧试验结果。
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