查询词典 nested intervals

"Usually summoned by monarchs in times of crisis, the Estates General met at irregular intervals from the 14th century on;"

通常是发生危机时由王室召开，从14世纪起每次三级会议间隔的时间不一

The problem of multiple attribute decision-making under risk is investigated where the consequences of the alternatives are radom varibles on bounded intervals.

讨论了属性值是有限区间上的连续型随机变量的风险型多属性决策问题。

From Xenophon's description we learn that this royal park was both a hunting park and a geometrically planted orchard.At Pasargadae, Cyrus the Great constructed a palace, a separate audience hall, and a garden pavilion overlooking a stone watercourse with square pools at regular intervals.

从色诺芬的描述，我们知道，这帝都既是一个狩猎公园和几何种植orchard.at巴萨加台，赛勒斯伟大修建了宫殿作为一个单独的观众大厅，花园凉亭俯瞰一石水道方形水池定期缴款。

The BALB/c mice were immunized i.m. with the plasmids for 3 times in 3 weeks intervals.

用重组真核表达质粒pcDNA3 1 /HRP Ⅱ经肌肉免疫小鼠 3次，每次间隔 3wk。

In this study,5 Kentucky bluegrass turfgrasses were exposed to simultaneous drought and heat stress for 21 days until wilting.During the stress period,all measurements were made in 3 days intervals in the experiment.

在我国西北地区的夏季，干旱和炎热往往同时发生，这种自然环境极大地限制了绿地草坪的普及和推广，因此，在该区域推广草坪草种植的重要措施就是选择抗旱抗热的品种或栽培种[2]。

Based on the return map and the principle of closed vectors, a new method is proposed to extract unstable periodic orbits embedded in chaotic attractors. As examples, the UPOs embedded in chaotic attractors of Logistic, Hénon and Lorenz are extracted respectively by this method. And our results of Skewed Hénon map also be compared with Nusse's. These results suggest that this method is valid for unstable periodic orbits from period one to period infinite of arbitrary dimension chaotic system. The dynamic considerations of spiking and UPO coding for individual neuron and neural system under external periodic and chaotic exciting stimulus also be studied in this dissertation. A lot of spiking phenomena, such as synchronization, period, and chaos appear alternatively with the changing of the stimulus frequency. For the small stimulus frequency the neuron could completely convey the periodic signal in synchronous anti-phase into interspike intervals sequences. For the slow time–scale chaotic input, the output two ISI sequences are reciprocally related to input signals, and their oscillation wave shape in time course can be derived from that of the input signals variation, furthermore, the similar input sequence and order of UPOs, distribution of LES and value of KYD remain in attractors reconstructed from ISI sequences.

发现周期信号在单个神经元传递过程中，随着激励频率的改变，神经元输出的峰峰间期interspike interval时间序列呈现出周期、混沌和准周期的交错变化，特别当外加激励信号频率较低时，周期信号可以通过神经元ISI序列以反相同步的周期运动形式传递下去；同时无论是周期还是混沌激励信号，在神经系统中的传递均与其自身强度和神经元之间的耦合强度的大小密切相关；快变时间尺度的混沌激励信号在耦合的神经系统传递过程中，会造成大量基本信息的丢失；而慢变时间尺度的混沌激励信号在神经系统传递中，它的非线性特征信息，如混沌吸引子、不稳定周期轨道、Lyapunov指数谱和分形维数，会通过系统输出的ISI序列部分地重现出来，如与输入慢变时间尺度的混沌激励信号相比，神经系统输出的ISI序列具有：相似几何形状的混沌吸引子、相近的Lyapunov指数谱和分形维数、局部结构相同的不稳定周期轨道的排列方式。

Under Louis XI., this sea of houses was seen to be pierced at intervals by several groups of ruined towers, from the ancient wall, like the summits of hills in an inundation,--like archipelagos of the old Paris submerged beneath the new.

在路易十一时代，随处可见在这片房屋海洋中有旧城廓若干正在坍塌的钟楼群露了出来，好比是洪水中冒出水面来的山巅，也仿佛是淹没在新巴黎城中的老巴黎城露出来的若干群岛。

Great. What repertoire did you see?

太棒了。你看的是什么剧目？

I prepared not to accept such ridiculousness:"Please," I said to him.

我可不想理会这套荒谬的东西："请你通情达理一点儿。"