查询词典 time indices

Seen from the survey time, the density indices of Anopheles and Culex are lower after October, but higher before June. As a consequence, this survey should start in Aril and May, and stop in early November.

从调查的时间看，按蚊和库蚊在10月份以后密度指数较低，而在6月份以前较高，对于按蚊和库蚊启动调查的时间应在4、5月份，而调查结束的时间可以确定在11月初。

German~([6]) to obtain two performance indices——busload and delay time——based on DSPN (Deterministic and Stochastic Petri Nets) for evaluating MIL-STD-1553B bus.

文中给出了一套完整的基于确定与随机Petri网的综合航电总线系统的性能评价的模型和算法。

It is almost half century that western countries focus on scientific history, scientific forecast, scientific structure research by citation method, while in China, the related investigation are nearly blank.Differences among citation indices, In China, researchers accustomed to use chain index such as the number of citation, at the same time, western scholars incline to net index for instance: co-citation, bibliographic coupling.Differences among citation databases.

在此基础上对国内外引文分析应用研究中的三个主要差异进行了比较，1 研究对象的差异：国外很早就开始重视引文分析方法在科学结构、科学史领域的研究，国内则几乎是空白。2 引文指标与分析方法的差异：国内侧重对引文链状指标的运用，而国外则相对更重视网状指标的应用。3 国内外引文分析数据库的差异。

Objective: to investigate normal values of the time domain indices of heart rate variability in Chinese adults.

目的：探讨国人心率变异时域分析各项指标的正常值。

There are totally five chapters in the paper. Chapter 1 is the introduc-tion,and extreme value theory and methods and modelling for returns fat tails are introduced systematically in Chapter 2.This chapter also presents mean excess function and de Haan's moment estimate to decide on the reasonable exceedance threshold. Chapter 3 describes in detail non-linear time series mod-els such as GARCH models and the corresponding statistical inferences,and it also gives modelling and statistical analysis methods for returns series. Chap-ter 4 uses the models in Chapter 2 to analyzes the daily returns for Shanghai complex index and Shenzhen complex index in the Shanghai and Shenzhen stock markets. Chapter 5 applies the models in Chapter 3 to the volatility analysis of the two stock indices returns.

论文总共五章：第一章是引言部分；第二章系统介绍了极值理论方法和收益率厚尾的建模方法，给出了平均剩余函数法和de Haan矩估计相结合的方法确定合理的超越门限；第三章详细论述了非线性时间序列模型GARCH类模型及其统计推断，并且给出了收益率时间序列波动的建模和统计分析方法；第四章利用第二章的模型对国内沪深两市大盘指数上证综指和深证综指日收益率数据分布的厚尾进行了实证分析；第五章将第三章的模型应用到两个股指日收益率时间序列的波动分析。

In the overdose group, three indices of nuclear reactor workers appeared to be obviously higher than that of radiochemical workers. At the same time, three indices were related to accumulated dose and satisfied with straight-regressive equation y=a+blgx.

超剂量组中堆工作业岗位的三项指标均明显高于放化工作业岗位的结果，各项指标随着累积剂量的增高而增高，与剂量之间可拟合Lg直线回归方程。

Finally we derive the equivalent transfer functions using reduction rules and interesting important performance indices, for example, steady probability, mean first and nth passage time, mean recurrence time, the mean sojourn time, and counters of the transition and place can be find.

最后用化简规则获得等效传递函数，求出我们关心的重要参数的数值。

Among them,the variations of Pelshenke fermentation time,vitreousness,grain hardness,mixing time,SDS sedimentation volume were large,while those of starch content,protein content was small,variations of AWRC and amylose content were determined by wheat vrieties and environments,but variance of swelling power,SDS sedimentation volume mainly by varieties,PPO activity by environments.2 All quality indices except protein content,PPO activity,mixogram bandwidth in 7 minutes,amylose content and swelling power were high correlated with AWRC.

从安徽不同生态条件下选取的小麦样品其品质性状存在很大的差异。变异较大的有Pelshenke值、籽粒角质率、硬度、和面图指标、SDS沉降值等，变异较小的是总淀粉含量、蛋白质含量等。AWRC、直链淀粉相对含量既受品种差别的影响，又受环境的影响；麦粉膨胀势、SDS沉降值的差异则主要受品种的影响。而PPO活性则主要受环境的影响。

The quality indices,including AWRC,GMP content,SDS sedimentation volume,Pelshenke fermentation time,Grain hardness,Starch content,Protein content,WEAX content,grain vitreousness,PPO activity,Mixing time of wheat samples from 28 cultivars planted in Anhui Province and 18 soft wheat cultivars from two locations were measured to determine their variance and conducted analyses of partial correlation,multi-regression and cluster.

测定了28个小麦品种的AWRC、GMP含量、SDS沉降值、Pelshenke值、硬度、籽粒总淀粉含量、籽粒蛋白质含量、WEAX、湿面筋含量、角质率、PPO活性、和面时间、峰高、7min尾高、7min带宽、形成角、衰落角、麦粉膨胀势、直链淀粉相对含量等19项品质指标；同时还测定了18个参试的软质小麦品种的一年两点试验的部分重要品质指标。

Using the smart card recorded data, the travel rate time per trip can be calculated, and the regulation of travel rate time by taxi can be fond from the cumulative taxi datum. In this paper, three new reliability indices and methodologies about travel rate time are developed, and Beijing transportation network reliability is analyzed by using these indices and the taxi trip datum.

本文以出租车车载智能卡采集的载客行程时间数据为基础，研究提出新的单位距离行程时间可靠性评价指标和方法，并使用该指标和方法对北京市路网的可靠性水平进行实例评价。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。