发电厂厂用电系统及发变组是电力系统运行的重要基础。
Station service electrical system and generator-transformer block is of importance to the operation of power system.
采用了从一次系统加试验电压的方法进行发变组保护TA、TV回路试验的方法；
The method of adding voltage to the equipment is applied to test the circuit of the TA and TV.
探讨了发变组保护与发电机励磁系统的一些相关问题，提出了这两个系统协调工作的方法。
This article discussed some relative problems between the generator-transformer protection and the excitation system, and provided the coordination methods of the tow system.
运行多年的300 MW火力机组，其发变组保护设备落后、老化、校验复杂、保护灵敏度低。
After more than 10 years of operation, the generator-transformer protection of the 300 MW thermoelectric units became technologically behind, aging, too complicated in checking, and less sensitive.
本文针对当前电力系统中大型发变组保护中的变压器保护提出了一种基于电流突变量的保护新方案。
In order to protect transformers of the large generator-transformer unit in power systems, the paper puts forward a kind of new principle of transformer protection based on break-variable of current.
终板的凹陷角在对照组、腰椎间盘轻度和重度退变组逐渐增大，两两间差异有显著性（P< 0 0 5 ） ；
The concave angle of vertebral end-plates was significant increased from the control group and light degeneration group to severe degeneration group (P<0.05);
介绍了发电机变压器组（以下简称发变组）监录与分析系统所采用的数据记录方式、分析软件的重要功能和设计特点。
The data record format used in the monitoring record and analysis system for generator transformer unit and the major functions and features of its analysis software are introduced.
为此以发变组差动保护为例对故障分量差动保护在WYB 0 1型保护中的应用进行分析，以求引起更多的关注和讨论。
But now there are some different opinions about its differential protection based on fault component. So this paper gives some discussions on it.
当然，实际上随着新的神经连接的形成和旧的连接丧失，一个神经连接组会因时而变。
In practice, of course, a connectome will change over the course of time as new connections form and old ones die.
这个意外让一位组员回电说，加热是生产商用来防止生油变臭的，是精制过程的一个环节。
This surprise led one panelist to recall that heating is part of the refining process that manufacturers use to deodorize raw oils.
研究结果发现那些伴随响亮噪声的学生觉得薯片变淡，甜点也变的不那么甜了——即使他们所吃的食物与其他组的一模一样。
Turns out the students listening to blaring static rated the chips as less salty and the cookies as less sweet-even though they were tasting the same foods as the other groups.
当被问及“可能发生的最好和最糟的事情”时，第一组受访者会怎么看待自己中彩变富一事，而第二组人员又会怎么看待自己只能坐在轮椅上这一事实？
On a scale of “the best and worst things that could happen, ” how did the members of the first group rank becoming rich and the second wheelchair-bound?
蛇纹岩是橄榄岩组蚀变最轻微的分子。
Serpentinite is the least altered member of the peridotite suite.
这一子组中的人也有异常的强烈食欲和很强的变胖趋势。
The people in this subgroup also have unusually large appetites and a strong tendency towards obesity.
说明了该控制系统在30公斤级与100公斤级的双组元燃料变推力姿控火箭发动机中的具体应用情况。
The practical applications of this control system to the hypergolic bipropellant attitude control rocket engines at 30kg and 100kg thrust levels respectively are stated.
该方程组涵盖了变分问题的各种欧拉方程。
The complete Euler equation set contains all kinds of Euler equations of the variational problems.
利用变分原理得到平衡微分方程组和相应的边界条件。
By variational principle we obtain a system of differential equations and corresponding boundary conditions.
当你是自定义系统时，你可以定义一个工作时间变式对不同区域公共假期日历和职员子组合人员子组。
When you customize the system, you can define a number of working time variants for different regional public holiday calendars and employee subgroup and personnel subarea groupings.
甲状腺癌与桥本病结节样变区域之间无显著性差异（P>0.05），与正常对照组之间均有显著性差异（P<0.01）。
No significant difference between thyroid carcinoma and Hashimotos disease(P>0.05). There was significant difference between the study groups and control group (P<0.01).
本文将协变延拓结构理论首次应用于非均匀两分量耦合非线性薛定谔方程组。
In this paper, for the first time, the covariant prolongation structure theory is applied to coupled inhomogeneous nonlinear Schrodinger equations.
本文把绿洲与绿洲节约用水作为复杂的系统处理，提出了绿洲节水系统的组元、变元及结构图示。
The oasis and hydro-control of oasis were treated as a complex system and the components, variables and the structural figure for the system were developed.
与K- 73组成触变系统，形成一个白色低弹性边缘强硬的可加工凝胶涂层。
With K-73 is a thixotropic system. Gives a white, slightly resilient, machinable gelcoat with good edge strength.
本文对三组不同组分的蛋白解离液在不同温度和时间对变链球菌细胞表面蛋白抗原的提取进行了比较。
This paper made a comparison of extracting antigen of S. Mutans by three groups of protein isolation solution under different time and temperature.
在协变考虑对照组的前提下，“人性哲学量表”上的“利他”、“意志力与理性”、“独立性”几项分量表也都有显著变化。
Contrasted with the controlled group, the scores in factors of "philosophies of human nature" including altruism, independence, will power and rationality are altered significantly.
在滑轮组补偿变幅机构稳健优化设计中加以运用，结果表明该方法是有效的和可行的。
The mentioned method is applied to design of pulley block compensation in luffing mechan ism and the results show that the method is feasible and effective.
本文利用两层斜压准地转模式，在低谱简化下，得到一个热力强迫波，瞬变波与纬向气流相互作用的非线性方程组。
Using a low order, two-layer baroclinic quasi-geostrophic model, a nonlinear system including the interaction between a thermal forced wave, a transient wave and zonal flow is studied.
提出了一种基于组播频道跳变的安全特定源组播通信方案。
This paper proposes a secure source specific multicast scheme based on multicast channel hopping.
讨论了用隐式完全守恒差分格式求解流体力学方程组，用变分原理求解热传导方程等特点。
Features of solving the hydrodynamic equations by the fully conservative implicit difference scheme and solving the thermal conductive equations by the variational method are discussed.
讨论了用隐式完全守恒差分格式求解流体力学方程组，用变分原理求解热传导方程等特点。
Features of solving the hydrodynamic equations by the fully conservative implicit difference scheme and solving the thermal conductive equations by the variational method are discussed.
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