查询词典 spike

Thirdly, we study the energy operator systematically and successfully use it in two important diagnosis methods (resonance demodulation and spike energy) as an envelope algorithm. This algorithm can replace the Peak-Peak demodulation circuit.

最后，系统研究了能量算子方法，将其作为一种包络算法应用于共振解调和尖峰能量法两种重要的故障诊断方法之中，其中用能量算子方法成功取代了gSE法中的峰峰值检波电路。

We proposed a scheme that processes the discrete time signals by two-pass filter and digital integrator.Thirdly, we study the energy operator systematically and successfully use it in two important diagnosis methods (resonance demodulation and spike energy) as an envelope algorithm.

最后，系统研究了能量算子方法，将其作为一种包络算法应用于共振解调和尖峰能量法两种重要的故障诊断方法之中，其中用能量算子方法成功取代了gSE法中的峰峰值检波电路。

I don't think that this is just a temporary spike in enrollment s .

我认为现在注册人数并不是处于一个暂时的峰值。

In order to find out completely the soil-wheat contaiminated by heavy metals in Tianjin sewage farm, we collect samples on the dry land and examinate contents of heavy metals in soil-wheat system. Firstly, the anthor evaluates that soil irrigated by sewage that has been contaminated slightly, the main polluting factors are Cd and Zn, and then the anthor evaluates soil according to different regions, soil types and irrigating water. Secondly, the anthor analyzes content and enrichment ability of heavy metals in different part of wheat, evaluates wheat is contaiminated by Cd widespreadly, only few samples polluted by Zn.Finally the anthor put up correlative analysis about heavy metal contents in the soil-wheat system, as well as plant enrichment coefficient and some physico-chemical properties of soil, and establishes a prognostic model about heavy metal content among wheat spike, soil, soil types, PH, organic matter and salinity with the quantifying theory.The prognostic accuracy of primarily contaminative factors is the best with compound correlative coefficient examining, the model can be founded.With improvement of living level, people need cleaner food.

为全面了解天津市污灌区农产品生产地土壤和旱地作物小麦的重金属污染状况，我们于2004～2005年对全市污灌区的土壤和小麦进行了采样，在对该区土壤—小麦系统中六种重金属元素(Cd、Cu、Pb、Zn、Cr和Ni)的含量进行检测的基础上，本文首先分析评价了污灌区农田土壤的环境质量总体已达到了轻度污染水平，主要的污染因子是Cd和Zn，同时对污灌区农田土壤分区县、土壤类型和不同灌水类型进行了评价；然后分析了重金属在小麦不同部位的含量与富集能力，评价了污灌区旱地作物小麦普遍遭受了Cd的污染，只有个别样点遭受了Zn的污染；最后对土壤—小麦系统重金属含量间以及植物富集系数与土壤部分理化性质间进行了相关分析，由于土壤类型是定性变量，本论文以数量化理论建立了小麦穗实中重金属含量与土壤中重金属全量、土壤类型、PH值、有机质和全盐量间的预测模型，经复相关系数检验，污灌区主要的污染因子Cd和Zn的预测精度最高，模型可以成立。

This allows a geometrical explanation of important biological phenomena related to neuronal excitability and spike-generating mechanism.

这使得几何解释重要的生物现象有关的神经兴奋性和扣球生成机制。

And there was an obvious relationship of single exponential decay between first spike latency of neurons and instantaneous peak pressure of onset of sound envelope.

发现神经元第一发放延时与声音刺激的包络波瞬时声强存在着良好的单指数衰减关系。

"Eyebright:any of several plants of the genus Euphrasia, having small, opposite, toothed leaves and white and purplish flowers grouped in spike s."

"小米草：一种小米属植物，带小的对生的，齿状叶子和白色并且略显紫色的穗状花序。"

Of roots at the top and the much-scratched metal ferrule and spike at the base.

根顶部和急需抓伤的金属箍和扣球的基础。

Remember, once TechCrunch or GigaOm writes about you, you'll most likely get crushed with a single surge of traffic (we fondly call it the "blog spike"), only to watch almost all of it flitter away.

记住，一旦 TechCrunch 或者 GigaOm 写到了你，你很可能会由于在同一时间内突然增加的流量而当机（我们深情地将之称为"博客高峰"），然后看着流量无规律地下降。

During a spike in food prices in 2005 grain was 4.5% cheaper in markets with mobile coverage.

在2005年食品价格的高峰期，粮食的价格在手机网络覆盖的区域的市场会低4.5%。

The network space is the typical form of abstract space when it comes to the digital stage.

网络空间是抽象空间数字化阶段的典型形式。

The Notarial System,as the system of judicial certification in our country,is both the constructor and the defender of social credit system,It has its special value and function in the social honesty.

公证制度作为我国司法证明制度，既是社会信用体系的建设者，同时也是社会信用的捍卫者，在诚信中有其特殊的价值和功能。