小周期

Several cases studies show that the capacity of chillers based on the cooling load of design period is generally 30% to 50% less than that based on the cooling loa...

应用算例表明，采用基于设计周期负荷的冰蓄冷空调系统中的制冷主机容量通常会比传统设计方法的容量小30％～50％。

The energy minimisation method used here is different from that usually taken by other authors in some respects.

本文用计算机制作的模拟Ni_(64)B_(36)非晶态合金的结构模型作为初始位形，分别在自由边界、固定边界、周期边界和准动态平衡边界条件下，用不同于以往的松弛方法进行了能量极小化计算。

The machine's minimal footprint and low weight, thanks to a compact dualplaten clamping system, mean maximum energy efficiency, and recordbreaking dry cycle time of just 2.6 seconds.The duo 500 pico is thus the fastest dual platen machine on the market - despite its comparatively low energy requirements.

锁模单元采用紧凑的两板式设计，占用空间小，意味着最大的能量效率，破纪录的乾燥循环周期仅仅为2.6秒。duo 500系列能耗非常低，且是目前市场上最快速的两板机械。

In order to describe in detail the structure of mesoscale atmosphere circulation and its evolution, symmetry theory are extensively used in the past fifty years. A large number of wind tunnel and water tank experiments are practiced to reshow the physical process that often appear in the atmosphere and, to some extent, successfully explain many atmsophere circulation characters in surface layer. But because of the planetary reflection and small Re number deformation, these physical experiments can' t represent real conditions of the atmosphere, they also can' t distinct viscous boundary layer separation and non-viscous dynamical separation as well as show the circulation response to surface diurnal heating.

为了详细描述复杂地形区域大气中尺度环流的结构和特征，过去50年来人们广泛采用相似理论，利用风洞和水槽实验再现大气中的物理过程，并在一定程度上成功地给出了大气近地层的一些环流特征，然而由于边界层反射和小Re数形变作用的影响，物理实验的结果并不能真实地再现大气中的实际状况，尤其是不能正确区别边界粘性分离流场和大气非粘性动力分离气流，环流场对地形下垫面日周期热强迫的响应过程也难以再现。

When discussing the bifurcation of subharmonics orbits, many papers need a samilar assumption of the monotonicity of periodic orbits near the homoclinic orbit.

进一步，给出了同宿轨与周期轨关于小参数函数是连续依赖的。

It was presented that a dynamic retrieving differential equation mode of two-variable hydrologic time series considering one main cycle.

3提出一种考虑一个主周期的水文二元时间序列动力反演微分方程模式，并应用双向差分法和最小二乘法推导微分方程参数，给出求解公式。

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。