同步的

Synchronous and asynchronous chromosome separation was seen, and it was more common that the lagging chromosomes formed anaphase bridges.

有丝分裂过程中染色体的分离同步或不同步，不同步分离中的滞后染色体形成后期桥的现象更为普遍。

This paper brought forward the method of quick scanning self_synchronization being adapted for the short_wave hopping communication based on the method of waiting and searching self_synchronization,and worked out the principle architrave of the system to realize it .

在研究了等待搜索式自同步方法的基础上，提出了适用于短波跳频通信的快速扫描式自同步方法，设计了实现该同步方法的系统原理框图。

This paper brought forward the method of quick scann ing self_synchronization being adapted for the short_wave hopping communication based on the method of waiting and searching self_synchronization,and worked ou t the principle architrave of the system to realize it .

在研究了等待搜索式自同步方法的基础上，提出了适用于短波跳频通信的快速扫描式自同步方法，设计了实现该同步方法的系统原理框图。

Based on analysis of the factors causing asynchronism between users, a group synchronization method based on multicast tree is presented to solve the problem from the point of transmission view.

在分析造成组成员不同步原因的基础上，提出了基于多播树的组同步方法，从信息传榆的角度解决组同步问题。

Furthermore, the complexity between the relationships of synchronizability and network structural parameters are discussed via two simple graphs, and the effects of complementary graph, edge-addition and graph operation on the synchronization of complex networks are elaborated.

其次以两个简单图指出同步能力与网络结构参数的关系复杂，并给出补图与加边对同步研究的意义，然后给出图运算在复杂网络同步中的作用。

Firstly, we discuss the synchronization of identical coupled systems. Secondly, we discuss the the synchronization of nonidentical coupled systems. Finally, we discuss the synchronization of the coupled systems with external periodic driving.

在这部分首先讨论恒同耦合系统的同步，再讨论非恒同耦合系统的同步，最后讨论了有周期外力驱动时耦合系统的同步。

On the base of the mathematic model of the PMSM, the reasons of the torque pulsation are analyzed. Then the validity of Iterative Learning Control in torque ripple minimization is expatiated. A whole simulation model is developed using SIMPOWER, and the effective of ILC in torque suppressing is proved. The scheme for hardware and software of integrated PMSM are demonstrated in the thesis.

本文在永磁同步电机数学模型的基础上，总结分析了永磁同步电机转矩脉动产生的原因，引入迭代学习控制抑制转矩脉动，利用SIMPOWER工具箱建立了永磁同步电机控制系统的仿真模型，对PMSM控制系统进行了仿真，仿真结果证明迭代学习控制能有效地抑制转矩脉动。

To provide large-scaled cross-subnet time synchronization with high precision, network time protocol based time synchronization system is proposed and implemented by using NTP and statistical method, and detailed error analysis is made.

为了提供大范围跨网段的高精度时间同步，采用NTP协议的思想和统计方法，提出了基于NTP的ORBUS时间同步系统模型，实现了原型系统，并对同步误差进行了理论分析。

The invention discloses a disposing method of ammonia nitrogen waste water in the effluent disposal technological domain, which is characterized by the following: sieving heterotrophic nitrobacteria and aerobic denitrobacteria with stronger environment adaptive ability to nitrate and denitrate simultaneously; constructing mud nitrated and denitrated system to dispose waste water with nitrogen simultaneously to satisfy different DO densities.

为了解决同步硝化反硝化过程中菌种来源不明，调控困难，硝化和反硝化对DO浓度要求不同，在实际工程中难以实现同步硝化反硝化，本发明筛选出对环境有较强适应能力的异养硝化细菌和好氧反硝化细菌，采用异养硝化细菌和好氧反硝化细菌构建同步硝化反硝化污泥体系处理含氮废水，具有投资少，费用低，处理效果好，不仅去除废水中的氨氮，而且对总氮也有较高的去除率。

That is to say, a series of characteristic of the six-phase synchronous generator with Y-Y windings can be obtained from the research of the compound equivalent circuit.

建立了六相双Y同步机的新型数学模型，以该模型作理论基础，可以将六相双Y同步机转化为等值三相同步机、理想移相变压器和特定支路的复合等值电路系统。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。