查询词典 random choice

For the concept of fuzzy random variable, the expectation E of the exact random vailable U is allways unknown.

在模糊随机变数的架构中，真实随机变数U之期望值E常是未知的。

In the later half of the article, we adopt random analysis method to make preliminary study to the backfilled foundation and then analysis random influence factors that effect the settlement degree of gantry crane foundation. We used JC method to study the reliability of the settlement and Non-Uniform settlement degree of gantry crane foundation based on factors which influence the last settlement degree of railway foundation, and the same time, we utilized backfill construction parameter and the actual statistics data of earth backfilled on site.

本文后半部分，应用随机分析方法对该回填基础进行了初步的研究，分析了影响高架门机基础沉降量的随机影响因素，确定了沉降分析的计算模型，结合影响轨道基础最终沉降量的多种因素，利用施工现场实测回填土土性数值和回填施工参数，对高架门机基础沉降量和不均匀沉降进行了可靠性评价。

This paper provides a pseudo-random path to improve the precision of sequential modeling. The traditional sequential modeling doesn't consider conditional data when generating random path and disaccords with geological study, thus increased model uncertainty.

传统序贯指示建模中产生随机路径时未能考虑条件数据，与实际地质研究不符，导致所建立模型不确定性增加。

His representative works are: poem collections such as Songs on the Border, In the North, Grass Sparse on the Plain, Cactus, Selected Poems by Gong Liu, I Want to Have a Home, Short Poems by Gong Liu for Perusing; collection of short stories A Street on the Border; scenario Ashma and Cloud of Waiting Wife; commentary collections Drudging on the Road of Poems and Poems and Honesty; random note collections Longing for Wine, Walking Memorial Tablet, and Voice on the Paper------ Random Notes by Gong Liu; essay collections Proper Topic Expounded Improperly, and Say No to Calcium Deficiency; reportage collections Crevices, etc.

其代表作有诗集《边地短歌》、《在北方》、《离离原上草》、《仙人掌》、《公刘诗选》、《我想有个家》、《公刘短诗精读》，短篇小说集《国境一条街》，电影剧本《阿诗玛》、《望夫云》，评论集《诗路跋涉》、《诗与诚实》，散文随笔集《酒的怀念》、《活的纪念碑》、《纸上声——公刘随笔》，杂文集《正题歪做》、《不能缺钙》，报告文学集《裂缝》等等。

This paper introduces several methods to generate random numbers and their advantages and shortcomings, and at last realizes the application of random numbers in the field of" online lotting system".

本文介绍了几种常见随机数的产生方法以及其优缺点，最后实现了&在线抽签系统&中的应用。

The results showed that Liquidamba formosana, Quercus acutissima, and Quercus fabri populations had the dominant positions in the forest community of Purple Mountain Area of Nanjing. During the growth process, the mortality of L. formosana, Q. acutissima, and Q. fabri were higher in low age. After entering into the middle-age stage, the upper space was occupied by oak and L. formosana population all died. The mortality of Q. acutissima and Q. fabri populations were increased with the increasing of diameter class. L. formosana population in the Purple Mountain Area of Nanjing belonged to be the typical growing population and Q. acutissima population was a decreasing population. Q. fabri population belonged to be the growing population on the whole, but the diameter class in middle parts was incomplete and the population was difficult to be renewed. Among the studied quadrate, only one dominant population showed an aggregated distribution and other dominant species showed the random distribution. Either, all the dominant species in all the quadrates presented random distribution.

结果表明，枫香种群、麻栎种群和白栎种群在南京紫金山地区森林群落中占有优势地位；枫香种群、麻栎种群和白栎种群在其生长过程中，在低龄时期，死亡率都较高，进入中龄期后，由于上层空间都被栎木占据，枫香种群全部死亡，而麻栎种群和白栎种群的死亡率则随着径级的增大而增大；南京紫金山地区枫香种群属于典型的增长型种群，麻栎种群属于衰退型种群，白栎种群总体上属于增长型群落，但中间径级不完整，种群更新较为困难；在所研究的每一个样方中，一般只有一个优势物种呈聚集分布，而其他优势物种呈随机分布，或样方中所有优势物种都呈随机分布。

You can get random adventures as well as random quests.

你可以体验到随机的冒险和随机的任务。

You can get random adventures as well as random quests.

你可以在探索的同时接到随机任务。

It differers from the " random sort order " option in that the randomization occurs once, unlike the random sort order where it randomizes on each visit or page refresh.

它与&随机排序次序&选项不同，前者的随机化只出现一次，而后者则在每次访问或页面刷新时都发生。

In this paper the rocket of 122mm, 20km is exampled, CADET is used in random ballistics system with the action of random wind by use of sharping filter when the differential equations of sharping filter and angle motion equations of ballistics are allied.

以某火箭弹为例，在随机风场作用下，利用纵风作用下的随机弹道系统成形滤波器，把成形滤波器的微分方程和外弹道角运动方程联立，对此系统采用协方差分析描述函数法，对火箭弹的散布进行了计算。

I can not negligent, he should do what?

我不能不在意了，他要做什么呢？

It is very dangerous to swim in the river alone.

一个人到河里游泳是很危险的。