能量

Fundamental concepts in power system differential-algebraic equations model, like singular point and multiple energy function sheets defined on constraint manifolds, are studied.

所得研究成果揭示了微分代数模型与奇异扰动模型的本质区别、奇异性与系统模型和系统负载的联系、结构保持能量函数法可能具有的内在保守性等，这对深入理解电力系统微分代数方程模型的拓扑结构、结构保持能量函数法和暂态电压稳定及其与功角稳定的关系具有一定的价值。

Meanwhile, we introduce the principle and the performance of Electrical Slip Ring, give a detailed analysis about the factor that will affect the quality of power transmission, and then, table a proposal about dealing with these problems.

同时，本文还分析了能量传输系统——导电滑环的各项性能指标对能量传输质量的影响程度，并提出了针对于这些因素的解决方案。

This can be done by having energy awareness in every aspect of design and operation through the overall SNA.

采用合理有效的动态能量管理策略有利于减少无线传感器网络的能量消耗，从而延长网络的生命周期。

As the first step, the usage of the important theorem of the Sobolev space supplies some exciting conclusions by discussion of the method of protruding analysis and the function of energy with the positive and negative cases being considered.

采用能量函数方法和改进的凸性分析方法，从Sobolev空间的重要定理——嵌入定理入手，分初始能量为正或者为负两种情况，对所述问题进行讨论，得到了令人满意的结果。

One advantage of uprights is that a partial soft pedal works; partial soft pedaling is a complex subject for grands and will be treated in detail below.

这就像背景杂音一般，能量分布在很宽的频谱上，这些能量很小，所以我们听不到。

The experimental results show that a small solar furnace with reflector area of 2m~2 can offer sufficient energy to a furnace with size of 60mm×40mm in a high temperature of 1000K,and this solar furnace can be used for heat-treatment experiment furnace.

太阳表面温度高达5 76 0K ，发出的能量辐射达3 9×10 2 3kW ，其中真正到达地球表面的能量为81万亿千瓦，这相当于全世界发电总量的数十万倍[2 ] 。

From the entire social development history, we can easily see that the gradual loss of the De One energy leads to the severe spareness of social spiritual civilization despite of the highly developed material civilization.

从整个社会发展史中，我们不难看出没有德一能量的中和，这种德一能量的逐步丧失，导致了社会物质文明虽然高度发达，但是社会精神文明却严重贫乏。

The average density of spatial energy and the spatial measurement of relative time-space energy come to do opposite contrast.

空间的能量平均密度与能量的相对时空宇称成反比。

Through detailed calculation and analysis of the dispersion characteristic of the noble metals like Au and Ag, we found that the group velocity combined with the group refractive index can change from negative to positive with increase of the photons energy in the visible Drude region and has the spectral property which is in agreement with the experimental results obtained in this work.

通过对贵金属Au和Ag的光学常数的色散特性分析和数值计算，发现在可见光的Drude光谱区，表征光子能量传播方向的群速度和群折射率的值会随光子能量的增大而发生从负到正的改变，这与本论文研究的实验测量和观察结果相符合。

In particular, twin-screw-type air compressor is widely used in mechanical, metallurgical, power electronics, pharmaceuticals, packaging, chemicals, food, mining, textiles, transport, and other industrial fields, compressed air into the mainstream products air compressor, is to A standard atmospheric pressure of air through the transformation of the mode of energy output to meet the needs of users of air equipment, energy conversion generally be interpreted as mechanical energy to kinetic energy.

尤其是双螺杆式的空气压缩机被广泛应用机械，冶金，电子电力，医药，包装，化工，食品，采矿，纺织，交通等众多工业领域，成为压缩空气的主流产品空压机，就是把一个标准大气压的空气通过能量转化的方式输出来满足用户需求的空气的设备，能量转化一般都是可理解为机械能转为动能。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。