查询词典 techniques

For example, in a cellular telephone network with frequency reuse, spectrum spreading and forward error correction reduce the spectral efficiency in/Hz but substantially lower the required signal-to-noise ratio in comparison to non-spread spectrum techniques.

例如，在一个频率复用的移动电话网络中，扩频和前向纠错对于非扩频技术来说，虽然减少了频谱效率，但是充分地降低了所要求的信噪比。

The nautical techniques of Zheng He's fleet and Columbus' fleet, including their taking a ship's bearings, celestial navigation, meteorology and knowing wind, manipulating sail and using wind, compass and it's rose, nautical chart and map, log and measuring speed, sounding channel and so on, had reached the highest level in the sail time.

郑和船队和哥伦布船队的航海术，包括测定船位术、天体导航术、气象识风术、操帆驶风术、罗盘罗经术、海图地图术、计程测速术、航道探察术等等，都达到了帆船时代迄当时为止最高的水平。由于哥伦布的远航比郑和远航晚了八十多年，故哥伦布的航海术较之郑和又前进了一步。

U The origin of PMD, techniques in PMD compensation, design requirements for adaptive logic control unit are reviewed and summarized compendiously.

u 简明扼要的回顾和总结了PMD的起因、PMD补偿技术、自适应逻辑控制单元的设计要求。

It will be a good complement to other techniques.

它是对其它技术的补充和完善。

Once you understand the concepts of database design, queries, and application building, you will be able to create complex applications in a fraction of the time it would take with traditional programming techniques.

一旦你了解了数据库设计查询和建立应用的概念，你就能够创建复杂的应用，而所花费的时间只是传统编程技术所需时间的一小部分。

A hybrid Neural Networks have been developed and the simulation techniques have been used to solve complex group scheduling problems.

一个混合式神经网被发展出，并运用模拟技术求解复杂的群组排程问题。

It is difficulty to obtain the real-time information about the formation process of these materials by experimental techniques. Because the composite contains a large number of atoms, it is not possible to use the first principles methods to investigate the growth process.

由于在实验上观察这些复合材料的形成过程还存在着现实的困难，采用第一性原理方法计算量又太大，因此，分子动力学模拟就成为了在原子尺度上研究这一问题的最好的方法。

I want to discuss the compositional philosophy of the Minimalism by analyzing its Primary Techniques.

论文旨在通过对简约主义音乐核心技术的研究来探讨其音乐创作思维问题。

The Staff Engineer of Device Processing reports to the Director of Device Technology.The suitable candidate shall be proficient in electronic compound semiconductor device design and process,as well as electrical test techniques.

能讯微电子总部设在西安高新区，是中国首批化合物半导体电子器件商业化制造企业，其产品广泛应用于电力电源、无线微波通信、汽车电力驱动等领域。

A Discuss how these and other auxiliary techniques can be employed to improve the probability of compound identification.

讨论如运用这些或其它的辅助技术来提高对化合物进行的鉴定的准确性？

Effective local search tactics reaches local searchers when they are ready to buy - with every way that it is possible for them to buy from you.

有效的地方搜索策略达到当地的搜索，当他们准备购买-以各种方式，这是他们有可能从您那里进行购买。

The first two are periodic sentences for their beginnings; and the fifth and the last are also periodic sentences each for the embedding of a parenthetic structure.

1960年代中后期，当战后女权主义和当时的许多其他抗议运动在西欧和北美发展成某种势力时，性别的概念演绎成补充和延伸生物性别差异的概念。