电子

The results show that 1,6-bis(2-hydroxyphenyl)pyridineboron (dppyBF functions acts as a electron transport group and triphenylamine as a hole transport group; the charge transport ability for the two types of carriers is not only high but also nearly balanced, which explains why it is an efficient single-layer electroluminescent device.

从重组能角度看，空穴迁移率大于电子迁移率，然而电子的交换积分大于空穴的交换积分，综合这两个因素，电子和空穴的迁移率几乎相当，这从理论上解释了其可以做成单分子发光器件的原因。

As mentioned, the Main Account served as a catch-all account for unroutable emails to the domain, so the alternative solution to delete or disable this Main Account is by redirecting all invalid emails to another email address or discard them instead.

如上所述，主要帐户担任包罗万象的帐户unroutable电子邮件到域，所以可供选择的解决办法，删除或禁用此帐户主要是引导所有无效的电子邮件到另一个电子邮件地址或抛弃他们，而不是。

In order to know the evolutionary relationships between false vein, ISC, and VSC in Pteridaceae, 19 grnera and 82 species in Pteridaceae were sampled in this study; silica deposition types, ordinary epidermal cell morphology and veinal epidermal cells morphology of these species were surveyed. On the other hand, a convenient method was developed for this goal. In this method, a tabletop SEM with backscattered electron detector accompanied by post-cooling method was used.

为进一步探讨凤尾蕨科假脉、脉间矽异形细胞与脉上矽异形细胞之间的关系及其於凤尾蕨科内的演化，本论文选取19属82种的凤尾蕨科植物，观察其叶表面之二氧化矽堆积型式、一般表皮细胞形态以及脉上表皮细胞形态；同时，也开发出利用侦测背向散射电子之桌上型扫描式电子显微镜配合后冷却技术(post-cooling method)之快速检测法，该方法利用背向散射电子讯号强弱与平均原子数(average atomic number， Z number)之相关性得到矽异形细胞与一般表皮细胞具有明显对比之影像。

In chapter two,we review and develop mechanism for three cooperativetransitions,including the cooperative electronic transition of two RE ions,external and internal vibronic transitions.We explain the principle of thesecooperative transitions and obtain,the relations between the oscillator strengthof these transitions and other parameters.

第二章回顾、总结和发展了几种联合跃迁，包括稀土离子对的联合电子跃迁、内电子振动跃迁和外电子振动跃迁的量子力学理论，解释了这些联合跃迁产生的机理，得到了其跃迁的振子强度同各种因素的关系。

The management of the electronic file,especially the safety and secret and the law approval of the electronic file has ap-proved to be the key point.

电子档案的管理，特别是电子档案的安全保密及法律认可是电子档案管理的一个重点、难点。

When E一ecommerce is expanding rapidly,bringing E一commerce into campus and constructing E一commerce system have became the cognizance of everycollege.It is convenience for many teaehers and students,also brings tremendous economic benefits and management superiority to college.To develop campus E一commerce tums into the emphasis of inofmratization consturetion of the campus.

在电子商务蓬勃发展之际，各高校也认识到了将电子商务引进校园，建立校园二手交易网站不仅可以为广大学生带来方便，也可为学校带来巨大的经济效益和管理优势，开展校园电子商务也随之成为校园信息化建设的重点。

If want to break the our country the logistics bottleneck that electronic commerce development, the urgent matter of the moment builds up acculturation, industry's turn as soon as possible to go together with to send the system with modern efficiently reasonable logistics, the modernization that carry out the logistics, information-based, the profession turn, legalization, and speed talented person development, thus then can make a clean sweep of our country the obstacle that electronic commerce development, then can make our country the electronic commerce develops constantly and perfect.

若想突破我国电子商务发展的物流瓶颈，当务之急是尽快建立社会化，产业化和现代化的高效合理的物流配送体系，实现物流的现代化，信息化，专业化，法制化，以及加快人才培养，如此才能扫清我国电子商务发展的障碍，才能使我国电子商务不断地发展和完善。

Because of those characteristics, Let its respect of auctioning the systems, electronic lottery ticket system in electronic .

由于群签名的这种特性使其在电子支付系统、电子拍卖系统、电子彩票系统等方面有着广泛的应用前景。

With the development of E-commerce, Electronic Exchange Market also booms very quickly as an important part of e-commerce.

随着电子商务的迅猛发展，电子交易市场作为电子商务的一种重要的形态，发展也十分迅速。

Access your mails, calenders, tasks etc. Allows to create 25 free email accounts with your domain and each email having 2GB of space.

访问您的电子邮件， calenders ，任务等允许建立25个免费电子邮件帐户，您的域名和每个电子邮件有2GB的空间。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。