时间因子

基于时间因子和惩罚措施的P2P网络信任模型

Trust model in P2P network based on time factor and punitive measures

计算中建立了加时间因子的传递矩阵并用双重步QR法进行求解。

Transfer matrix adding time factor is founded and calculated with shifted QR algorithm .

年龄、学历和吸烟情况在睡眠时间因子得分上有统计学差异（P0.05）。

Age , education background and smoking significantly affected sleep-time sub-score ( P0.05 ) .

不同时间因子表示的简谐电磁场Lie代数与OPT：耦合谐振子

Time-Harmonic Electromagnetic Fields Representation with Different Time-Dependence Factors Lie Algebra and OPT : Coupled Linear Oscillators

时间因子K定义为心动周期（T）与舒张期持续时间（Td）之比。

K is defined as the ratio of cardiac period ( T ) to total duration of diastole ( Td ) .

以logistic模型为基础，以时间因子为媒介，推导出一个能准确描述植物病害I-S的logistic衍生模型。

Based on the famous logistic Model which can accurately describe the relationship between I and S of plant disease was deduced .

另外，比较讨论了P沟和N沟MOSFET的退化，对器件退化导致的电路延迟增加则引入了时间因子的概念来加以明确的表征；对器件退化的饱和效应和温度特性也作了分析概述。

Also , the degradations of n-MOSFET and p-MOSFET are compared and the increase of delay-time induced by device degradation is represented by introducing " time-index ", and the saturation effect and temperature characteristics of device degradation are described .

例如最为著名的Shor的算法原则上能够以多项式的时间因子化大的合数，从而使得经典计算机难以计算的这一问题得以解决。

For example , Shor 's algorithm could in principle factor large composite integers in polynomial time , thus solving a problem that classical computers still find difficult to calculate .

如何在进行规则推理的过程中引入时间因子，我们对此作了一个初步的探索。

We add temporal gene in the process of temporal rule reasoning .

考虑时间因子的激光引信海面散射模型

Sea Surface Scattering Model of Laser Fuze Taking Account of Time Factor

高校图书馆阅览室读者统计在时间因子上的小尺度分析

The Analysis of Small Dimensions of Time Factor in Reader Statistics of College Library Reading Room

特别是交易金额和时间因子的加入，使信任模型中信任值的计算更具有合理性和时效性。

Especially the transaction amount and time factor make the calculation more rationality and more timeliness .

碱洗时间因子不显著，可作为连续生产线调控参数，依据生产线速度和碱洗槽长度设置碱洗时间。

The cleaning time was not significant , it could be regarded as system control parameter and set based on line velocity and cleaning tank length .

通过研究发现时间因子是农产品利益分配的决定性因素，市场机制的利益分配只取决于对资源利用的效率。

Through the study found that the time factor is the decisive factor in the distribution of agricultural interests , the interests of the market mechanism of resource allocation depends only on the efficiency of utilization .

主要工作如下：（1）针对离散生产过程建模，提出一种带有时间因子的规则化描述方法，并给出了改进的规则匹配策略。

The main research works are as follows : ( 1 ) To build the models of discrete production process , a rule description method with time factor is proposed , and an improved rule matching strategy is given .

本文提出土地生产率公式中的时间因子，叙述了时间因子在渔业上的划分，时间与面积、产量的关系，以及时间因子对土地生产率的影响。

This paper put up the time factors in the formula of land productivity , discusses divi-sion of every period in fisheries , the relations among the time , area and output , and effect of the time factor to the land productivity .

分析了酶剂用量、PH值、温度和整理时间各因子对纤维减量率和强力损失率的影响。

Through the orthogonal experiment , the influences of such factors as enzyme dosage , PH , temperature and treatment time were tested .

微波加热FDTD模拟中时间压缩因子的研究

Study on Time Scaling Factor in the FDTD Simulation of Microwave Heating

并在单因子试验的基础上选取萃取压力、萃取温度、物料粒度以及萃取时间四因子，采用二次回归通用旋转组合设计优化从胡萝卜渣中超临界CO2流体萃取类胡萝卜素的工艺。

The four-factor quadric universal rotational combination design was adopted to study the effect of grinding granularity , temperature , pressure and time on the carotenoids extraction with super-critical CO_2 . The technology for carotenoids extraction from carrot pomace was optimized .

本文对“时间耗损因子”Theta值，期权价值相对于波动率、无风险利率变动比率的Vega值和Rho值，在已有的基础上进行了更加全面、深刻的分析。

The " time decay factor " Theta value , the change ratios Vega value and Rho value based on the researches of the listing references were analysed deeply .

435例非小细胞肺癌患者生存时间预后因子分析

Analyses of Prognostic Facters of 435 Patients with Non-Small Cell Lung Cancer

风险厌恶参数、时间贴现因子既影响了个体购买保险的偏好而且影响到了购买的数量。

Risk-aversion parameter , utility discount rate affects the preference on insurance products .

新鲜冰冻血浆融化后不同放置时间凝血因子的变化

The changes of coagulation factors in different time after fresh frozen plasma melting

木材点火时间影响因子的实验研究与数值分析

Experimental Study and Numerical Analysis on the Factors Concerning the Ignition Time of Timber

考虑了动态划分参数和走行时间影响因子两类状态变量。

By taking into account two types of state variables : dynamic split parameter and influence factor of travel time .

随着惯性约束聚变技术的不断发展，对终端脉冲的时间填充因子的要求越来越高，直接导致了对前端系统时间脉冲整形技术的要求也越来越高。

With the development of the ICF technology , the demand of the temporary fill rate of terminal pulse is higher and higher .

该方法将时间滞后因子自然纳入系统的控制机制，可完全无误差的实现对时滞系统的控制，克服了传统近似法解决时滞所带来的误差问题。

It adds time delay to the controlling system that can control the time delay system inerrably and overcome the shortcomings of the traditional approximation method .

并采用数值实例分析了退货率和时间惩罚因子对最优允许退货时间长度、最佳订货量以及最大产品收益的影响。

The influence of return rates and time penalty factors on optimal periods of returns , optimal order quantities and maximum profit are evaluated through using a numerical instance .

采用基于优先级的抢占式任务调度方式处理自动检票机软件各任务间的关系，检票交易数据的处理时机与数据量因子和时间间隔因子相关。

The relationships of processes is arranged based on PRI dispatching . The time for dealing with business data is relative with the quantity of data and time interval .

在固体培养条件下，研究了不同外植体来源、培养基、抗褐变剂及培养时间等因子对银杏愈伤组织黄酮产量的影响。

The effects of source of explants , medium , anti browning agents and culture days on content and biological yield of flavonoid in Ginkgo biloba callus were studied .