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Aimed at large-scale hydrophone array signal processing, a project of multilevel cluster processing for large array has been put forward, whose key technic has been discussed in detail.

针对大规模光纤水听器阵列的信号处理要求，本文进一步提出了基于多级集群的大规模信号处理方案，并对该方案的关键技术进行了探讨。

METHODS: A total of 1 536 people in rural areas of shaanxi were studied by cluster random sampling methods. All particants were checked by slit lamp, and the people who were more than 50 years old carried out the standard examination by internal criteria. Then they were examined by LOCS Ⅲ in mydriatic situation when there were no contraindication.

遵循按比例、随机、整群抽样的原则对陕西省洋县 1 536人进行白内障患病率的横断面调查，所有受检人员均采用裂隙灯检查晶状体，年龄≥50岁的人，先在小瞳孔下按照国内诊断标准进行检查，如无禁忌再充分散瞳后，按LOCSⅢ标准进行检查。

Silk tree is the arbor that silk tree of sensitive plant family belongs to, can amount to 15 meters of above high, 5, the flower that begins to give off tuft to form a cluster between June, damask stamen grows to be extended longly, the velvet of group of posse of look exactly like, also resemble Gong Ying, consequently again velvet flowers is cultivated, the another namer such as equestrian tassel flower.

合欢是含羞草科合欢属的乔木，高可达十五米以上，五。六月间开始放出一簇簇的花朵，淡红色的雄蕊长长地伸出，活象一团团的丝绒，也象红缨，因而又有绒花树，马缨花等别称。

The Wizard Nebula -- This image of the open star cluster NGC 7380, also known as theWizard Nebula, is a mosaic of images from the WISE mission spanning anarea on the sky of about 5 times the size of the full moon.

向导星云-这个月亮的形象，开放星团星系7380，向导也被称为星云，是一个完整的图像马赛克从规模明智的使命就跨越一个时代的天空面积约5。

The Wizard Nebula -- This image of the open star cluster NGC 7380, also known as the Wizard Nebula, is a mosaic of images from the WISE mission spanning an area on the sky of about 5 times the size of the full moon.

向导星云-这个月亮的形象，开放星团星系7380，向导也被称为星云，是一个完整的图像马赛克从规模明智的使命就跨越一个时代的天空面积约5。

Orissa, India. Behind a ramshackle cluster of market stalls an impromptu Demsa dance was in full swing.

在印度奥里萨邦，几个东歪西倒的货棚后正上演一场即兴的甸姆萨舞。

In this paper, the two methods are used to resolve a heavily overlapped components cluster of the compound Haqing injection.

通过对这两种方法的比较，提出了一种改进的扣除数量级固定窗口因子分析新方法。

Then a small cluster of islands in the northern Pacific Ocean known as Palau , is where you should go.

那麼，北太平洋上的小群岛---帛琉，便是您不容错过的地方。

Morning, the companion wear dynasty sun, we face come a group of cluster student, they have of alacrity lovely, have of naughty very naughty, have of perspicacious, have of wood Na,……, regardless is who, whatever he come from, regardless he performance how, I smile treat kindly them win of each .

清晨，伴着朝阳，我们迎来了一群群学生，他们有的活泼可爱，有的淘气顽皮，有的聪颖，有的木纳，……，无论是谁，无论他来自什么样的家庭，无论他表现如何，我都微笑着善待他们中的每一个。

The estimation of population mean is obtained using a cluster sampling method supplementary stratified sample.

本文就是在这一宗旨下，提出一些新的抽样方案，并在理论上证明这些方案的优越性。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。