The key research of electronic nose focus on two aspects : cross-sensitivity gas sensors and pattern recognition algorithms. 电子鼻系统的研究热点主要集中在两个方面:交叉敏感的传感器阵列技术以及高效通用的模式识别算法。
In our country, the main legislation of electronic contract focus on Contract Law and Electronic Signatures Law. And these clauses are lack, striped-pants and short of system and integrality. It is difficult to apply and go against the development of e-commerce. 我国目前关于电子合同的立法主要是《合同法》和《电子签名法》的若干条文,其规定过于原则,缺乏系统性、完整性,存在适用上的困难,不利于电子商务的发展。
The electronic clouds focus on the main chain fluorene units but none on side ones on both HOMO and LUMO. HOMO和LUMO上电子云主要集中在主链芴环上,侧链上几乎没有电子云分布,与其它轨道相比电子流动性较强。
The security of the electronic information becomes focus in the field of information security. 电子文档所承载的信息的安全性日益成为人们关注的问题,其安全存储也就成为保障信息安全的首要要求。
And our country through the empirical interpretation of the electronic communications industry and the geographic concentration of foreign direct investment in the electronic communications industry focus on the impact of geography. 然后通过实证阐释了我国电子通信产业地理集中的情况以及外商直接投资对电子通信产业地理集中的影响。