查询词典 method of work

The work has shown that the computation method based on fiber length distributions can effectively evaluate the working efficiency of the combing machine.

结果表明，利用纤维的长度根数分布计算方法能够较好地对精梳机工作效能进行细致的评价。

Applying CARS method to combustion of premixed v-flames is the principal part of the work.

将CARS方法应用到预混V形火焰的燃烧，是本文的最主要工作，包括了大量的硬件和软件调试工作。

As servers run different types of software and do not function in the same manner, there isn't a simple method for creating custom error pages that will work with every system.

由于服务器管理不同类型的软件，在同一种方法下不会发挥功能，所以没有出现一种简单方法，能创造出应付各种系统的错误页面。

Based on analysis to the principle of back-to-back converter for direct-driven variable speed constout frequency WECS,phase lock loop based sensorless control strategy was adopted to determine the speed and phase angle of PMSG,and its work principle and realization method are analyzed in detail.

在分析直驱型变速恒频风电系统背靠背变流器工作原理的基础上，采用锁相环无速度传感器控制策略对永磁同步发电机的速度和相位进行观测，对其工作原理和实现方法进行了分析。

Therefore, how to develop a new simple and efficient method to synthesize alkaloids is the main thesis of my doctoral work.

因此，我们希望发展一种简单高效的方法来有效地实现生物碱的合成，这就是本论文的主要目的。

This paper attempts to make certain of theory and method on urban-rural green space system planning,strive to make work development,and attempt to make some suggestions and references.This paper firstly to define the relevant concents of urban-rural green space system.

本文尝试对统筹城乡绿地系统理论和方法作出一定探讨，力求使统筹城乡绿地系统规划编制工作得到发展，也试图为统筹城乡绿地系统规划的理论建设与方法改革提出一定建议和参考。

By employing the Jordan-Wigner transformation and a modified mean field method, we are able to determine its ground-state quantum phase diagram approximately. The chapter IV is the main part of this Thesis. It contains the main innovations in our work. We propose and study in detail a S=1 Ising chain with the interplay of single-ion anisotropy and dimerization. The main results and innovations are the following: We show that the total number of the zero-component of spins at each site is a conserved quantity. This quantity, which may intuitively called as hole's quantum number, is hidden in the system. We show further that the hole's number in the ground-state is zero; By using the Jordan-Wigner transformation, we map this model onto a series of subsystems described by the spin 1/2 dimerized transverse Ising model. We solve the subsystems exactly, by presenting the exact wave functions and spectra;We show that this system exhibits a series of quantum phase transitions by varying the dimerization strength. We determine the quantum critical points exactly. We also show that the criticality is the same as that of the uniform S = 1/2 transverse Ising chain.

第四章是本文的重点及主要创新内容，我们具体研究了自旋为1的在横向单离子晶格场中的一维二聚化Ising链，我们得到的主要结果和创新之处是：(1)证明了这一模型具有一种隐藏的对称性，即自旋第三分量为零的格点数目是一个守恒量，并证明基态出现在空穴数目为零的子空间中；(2)利用Jordan-Wigner 变换将此模型变换到一系列自旋为1/2的横磁场中的二聚化Ising 模型，并给出了相应严格的波函数及能谱；(3)我们发现系统的基态随着二聚化强度的变化将呈现出一系列量子相变，我们得到了量子临界点的精确位置，并证明其临界性质与自旋为1/2的横磁场中的均匀Ising 链中的临界行为属于同一普适类。

Methods to 15 Han face bone fracture sufferer line thin layer continuous after scan, make use of the work station carry on empress the picture a processing and choose to use variety software technique, many flat surface reconstruction, the 3D surface cover up manifestation(3 D-SSD) and capacity reappear method etc. reorganization observation, reconstruction Han face the 3D image of the bone fracture, acquire the best picture photograph, and with CT crossing the picture carry on more analysis.

对15例颌面部骨折患者行薄层连续扫描后，利用工作站进行图像后处理，选用多种软件技术，多平面重建、三维表面遮盖显示（3D-SSD）及容积再现法等重组观察，重建颌面部骨折的三维影像，获得最佳图像照片，并与CT横断图像进行比较分析。

Most work about musical score recognition is based on MIDI format file; however, most musical data are stored in audio frequency format. Therefore, this paper discussed a musical score recognition method from WAV format file including solo music signal, adopted the Discrete Cosine Transform combined with energy, and presented a principle of least derived notes.

大多数乐谱识别工作都是在MIDI格式文件下进行的，而音乐数据大多采用音频格式存储，为此讨论一种从WAV音频文件的独奏乐曲信号中识别出乐谱的方法。

The foaming DTH hammer is a new technology method and used as a drilling technique to deal with the special nature geography and complicate strata conditions which transforms the working medium of common DTH hammer from the one fluid to two-phase fluid compression foam, and uses the foam as motive medium to work.

泡沫潜孔锤是将普通潜孔锤的工作介质从单一流体变成两相流体的压缩泡沫，并以泡沫作为动力介质驱动潜孔锤工作的新型工艺方法。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。