样机

Two kinds of scanning scheme, rotor scanning and holographic disk scanning, are studied.

本文的工作，是我国在全角度扫描条码识读技术研究方面的一个开端，实现的原理样机性能已达实用要求，在浙江省科委组织的鉴定会上获得好评。

Owe to improved design of wheat precision seeder , the whole structure and planting seed capability of new machine are increased at some extent.

经过对小麦精量播种机的改进设计，新样机的整机结构和播种性能都有了较好的改进。

The general situation and development of road roller at home and abroad is gave at the beginning of this thesis, including the different pressing mechanism of various rollers. It is analyzed that the useable range of various roller and their advantages and disadvantages. On the basis of model mechanism design and experiment of those self-moving vibrating pressing machine, it is reached the principle and program of a new type of pressing mechanism? double-frequency vibrating pressing machine.

本文首先介绍了国内外压实机械的概况和发展方向，以及各种压实机械的不同压实机理，分析了各压实机械的适用范围及其利弊，并且在自行式振动压实机样机的设计、性能试验的基础上，提出了多频振动压实理论，从而得出了一种新型压实机械—双频振动压实机及其设计原理和方案。

The fundamental configuration of the main circuit of series power quality compensator is proposed and its design scheme of the main circuit is analyzed based on the development of an experimental prototype.

文中介绍了串联型电能质量补偿器主电路的基本结构，结合实验样机的研制对主电路各部分设计方案进行了分析比较。

Methods of improving the power density and weakening aberration rate of sine wave are research.

在上述工作的基础上，设计开发了额定功率分别为1.2kW和7.5kW的样机。

Finally, the prototype of a new type snakelike robot based on the P-R module was produced, which further verified the agility of P-R module.

最后通过研制的新型攀爬蛇形机器人样机，验证了P-R模块的可实现和灵活性。

The research on the spinning frame of stable loop .

本文进行了定气圈式细纱小样机的研发设计。

Dynamics simulation modeling of steel cable structure is the key problem in virtual prototype development of complex electromechanical system.

钢丝绳类索结构动力学仿真模型的建立是复杂机电系统虚拟样机开发的关键问题。

According to the theory of Sagnac FourierTransform spectrometer, the method which we used to reconstruct the spectrum correctly from the captured interferogram was developed. With the steps of trend term correction, apodisation, phase correction and conjugate symmetrization applied to the interferogram captured and then reconstructed it, the error was avoid.The experiment to reconstruct the spectrum of monochromatic light source such as Helium lamp used in the developed prototype was carried out. The results agree with the nominal spectrum distibutions of the sources with the accuracy of 4nm.

介绍了Sagnac型干涉成像光谱仪基本原理，针对上述问题得到一套对采集得到的干涉图进行光谱重构的方法，通过对所采集干涉图进行消趋势项、切趾、相位校正、共轭对称化等步骤的处理，再进行重构，即可有效避免直接重构所带来的误差，使用所研制的原理样机对氦灯等单色光源进行光谱曲线重构实验，得到的光谱强度分布曲线与标称曲线基本吻合，光谱复原精度达到了4nm，具有较好的重构效果。

In the third chapter,the paper involved mainly the research of the theory of Power propulsion system,The power of system is made up of a twelve-pulses synchronise motor.

最后，结合本单位研制电力推进试验样机系统，对舰船交流电力推进系统的系统性能及电磁兼容性应进行多方面的试验研究。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。