查询词典 probability level

Bonferroni method is one of the most common methods for multiple comparisons, which could reduce the accumulated type I error probability by adjusting a level.

Bonferroni法通过修正每次比较的检验水准，控制I类错误总的发生概率，是两两比较中最常用的方法之一。

The paper studies the rational back aggraclation width of yellow river dike with reliable theory,researches and formulates the finite element reliability program of Monte-carlo filtration for calculate the failure probability of filtration stability for soil body of different distance from slope base of yellow river dike under design flood level,thus determines the rational back aggradation width.

利用可靠性理论对黄河堤防淤背设计的合理宽度问题进行了系统的分析研究，充分考虑了黄河堤防土体参数的随机变异性，研制了蒙特卡洛渗流有限元可靠度程序，用来计算在设计洪水位下距黄河堤防背河坡脚不同距离的地层土体渗流稳定破坏概率，从而确定合理的淤背宽度。

As for frame synchronizer, the recognizer of the frame pattern and its performance are analyzed in details. The probability of catching frame pattern upon one pass is deduced. Based on these, the relationship between optimum frame pattern length and the frame length , the allowable error tolerance and the channel errors, the protecting parameter α、βand the threshold level are derived. Consequently, a new type of adaptive frame synchronizer is presented.

对于帧同步器，对帧同步检出及其性能进行了详细分析，推导了帧同步一次通过捕获概率，导出了最佳帧同步码组长度与帧长之间的关系，误差门限与信道误码之间的关系，以及校核帧数α、保护帧数β与误差门限之间的关系，进而提出了一种新颖的自适应帧同步实施方案。

Anticholinergic pesticides such as organophosphate and carbamate have high level of residue and intensity of poison, and hence higher probability of food poisoning of critical nature.

抗乙醯胆碱类农药，因农药残留性高、急性毒性大，所造成的食物污染中毒严重度可能较高。

Based on distribution function of synthesis index, probability of liquidity risk will be calculated in different level.

在对国内外有关文献归纳和总结的基础上，结合开放式基金的自身特点，对开放式基金的流动性风险作了较为深入的研究。

Assuming only a basic knowledge of probability and calculus, it covers the material in a mathematically rigorous and complete way at a level accessible to second or third year undergraduate students.

假定只有一个基本知识的概率和演算，它涵盖材料，在理论上严格和彻底的方式在一定的水平进入第二或第三个年头本科生。

At first, the hydrologic characteristics of estuary region and the current research situation about consistency correction for hydro-sequence and composite probability for tidal level and wave are elaborated.

论文首先阐述了河口地区的水文特性、水文序列一致性修正的研究现状及潮位与波浪组合频率计算的研究现状。

In theory the coverage error is of order On~(-1,where n is the sample size,however simulation indicates that an EL based confidence region with nominal level 90%may have coverage probability as low as 83%.

理论上覆盖误差是On~(-1，这里n是样本大小，不过模拟显示一个名义置信水平是90%的经验似然置信域可能只有低到83%的真实覆盖率。

These two structures can decrease the adding new failure probability to neglectful level while hold the advantages of easy of implementation and lower system cost.(3) With the analysis of several kinds of high volume hardware hash table, a DRAM based multi-level hash table structure is proposed.

3分析了几种大容量硬件哈希表实现结构，提出了一种基于DRAM的多级硬件哈希表结构，并对其静态查表性能和动态查表性能进行了深入研究，具有一定的理论和实用价值。

Under the given project scheduling specified by the upper-level algorithm, combined with a critical chain-based heuristic, the lower-level genetic algorithm reallocates the resources to shorten the project duration so that the rate of converging to the global optimum district is improved, and a variable mutation probability is developed to avoid premature convergence.

在由上层算法确定的调度顺序下，下层遗传算法结合基于关键链的启发式算法，对系统资源重新优化配置，使算法加速向最优解区域收敛，并在下层设计了随迭代代数增加的可变变异概率，以避免早熟收敛。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。