查询词典 telegraph key

Firstly, the characteristics of CAN bus are analyzed and it's reliability、expeditiousness and flexibility are tested. A communication network of substation automation system constructed on CAN bus is presented and confirmed. Secondly, the dissertation discusses the main structure of substation automation system, as well as the content and request of substation digital communication. According to this, it gives the project of constructing the substation CAN communication network and the communication protocol. And according to different requests of power system, it makes research and tests of the calculation of the communication parameters in the network. Communication manager is the key to communication network based on CAN bus.

论文首先分析了CAN总线的特性，对其可靠性、实时性、灵活性进行了实践验证，确定了用CAN总线来构建变电站综合自动化系统数据通信网络的可行性，并在对变电站综合自动化系统的结构及数据通信的内容和要求做了研究和分析的基础上提出了基于CAN总线的变电站综合自动化数据通信网络的构建方案，编制了相应的基于CAN总线的变电站综合自动化系统通信协议，同时针对电力系统的不同要求，对CAN总线通信网络中通信参数的计算进行了研究和验证。

Key words: avian influenza virus; one-step RT-PCR; diagnoses expeditiousness

禽流感病毒；一步法RT-PCR；快速诊断

Key words: expender; skin dilatation; faciocervical scar; skin flap

扩张器；皮肤扩张术；面颈部瘢痕；皮瓣

The key innovation lies in how to use the knowledge, and as the basis for reflection and experimentation.

而创新的关键，在于如何运用知识，并以此为基础，进行思索和实验。

In this dissertation, the theory and key technology of the expert system for.

本文研究了火炮装药设计专家系统的理论和关键技术。

The key, he says, is in a person's explanatory script.

他说 关键在于一个人的"解释剧本"。

Thus the key in the composition of Entrance Examination is to seek an ideal cross point of openness and limitation as well as explicitness and implicitness to assure the candidates of a fair and reasonable space of writing.

故高考作文命题亟须解决的是寻求开放与限制、明示与蕴藉的最佳交叉点，以保证考生有一个合理公正的能充分体现个性的写作空间。

It presents some key techniques of developing mobile robot for scout and exploder - clearing.

同时提出了研制侦察排爆移动机器人的一些关键技术。

In order to improve the international competence, the exploitation and management of human resource has become a key problem.

为了提高国际竞争力，人才资源的开发与管理已成为关键性的重要问题。

These are all the key of exploiting financial early-warning information system.

这些都是开发财务预警信息系统的关键。

Although translator has turned from being a crystal ball by which the original culture can unrestrainedly penetrate to another crystal ball by which the target culture can freely traverse, the translator's personal embodiment, in the process of cognitive act, are still absent in translation studies. Translators are still subjects without body or simply disembodied subjects.

译者虽然由原语文化可以自由穿透的玻璃球变成了译语文化可以自由穿越的玻璃球，但译者认知过程中的个体体验在翻译研究中依然缺席，译者依然仅仅是一个没有躯体体验的主体。

Chillingly, he claimed our technology is 'not nearly as sophisticated' as theirs and "had they been hostile", he warned 'we would be been gone by now'.

令人毛骨悚然的，他声称我们的技术是'并不那么复杂，像他们一样，和"如果他们敌意"，他警告说，'我们将现在已经过去了。