聚集

For the linear model with aggregated data,this paper proposed two kinds of biased estimator s which have some superiority to the un biased estimator s in the sense of mean square error.

对于聚集数据的线性模型，提出了二种有偏估计，在均方误差意义下，讨论了它们的优良性质，并将这二种估计进行了比较。

A transparent, biconvex body of the eye between the iris and the vitreous humor that focuses light rays entering through the pupil to form an image on the retina.

晶状体，水晶体：眼球中一种透明的双面凸体，位于虹膜与玻璃体之间，它可使穿过瞳孔进入眼球的光线聚集在视网膜上来形成图象

In India hundreds of scientists are gathering at Taregana, a village in Bihar, because they believe it is the ideal spot for observation.

在印度，数百名科学家聚集于比哈尔邦的一个村庄Taregana，因为他们认为那里是理想的观测场所。

The corporation has been developed one large famous united professional enterprise combined with the designing, processing, wholesaling retailing of bijouterie, possesses of sweeping base of processing and producing the bijouterie, collects many specialist, designer, and senior technician of the bijouterie industry, advocates the fashion of life,.

公司现已发展成为珠宝首饰设计、加工、批发、零售一体的大型专业化名牌企业，拥有规模珠宝首饰加工生产基地并聚集了一批珠宝首饰业界专家、设计师和高级技师，凭借先进技术、精湛的加工工艺、严格的质量保证，倡导生活时尚，紧随市场发展，引导市场潮流。

They bind all of us together and help us focus our energy on what is really important.

原则使我们聚集在一起也使我们集中在关于真正的重要性问题上。

The BINNEY brand covers over 300 high quality red wines, white wines, sparkling wines, and fruit wines from 150 wineries in different regions in Australia.

宾尼，聚集了澳大利亚350多家酒庄的最新产品，她拥有风味各异、品质俱佳的红葡萄酒、白葡萄酒、汽酒、果酒等近千款来自澳大利亚不同产区的优质品种。

Negative binomial distribution fitting results suggest that death of stomach cancer exists village aggregation.

负二项分布拟合结果提示胃癌的死亡存在村落聚集性。

Biogen Idec is the first company to publicly announce item-level serialization for its entire product line, says Kamal Mustafa, president of SSI, the company that is providing the bar code printing, product aggregation, and database operations installed at Catalent's Philadelphia commercial packaging facility, where both Avonex and Tysabri are packaged.

Biogen Idec公司是第一家公开宣布项目级别系列化的完整产品线，穆斯塔法卡迈勒说，总统的小型工业，该公司正在提供条形码印刷，产品聚集，以及数据库操作安装在Catalent的76商业包装设施，在那里既该药使用AVONEX和包装。

Pet owners from different places do gather here and shares bits and pieces of their birdy stuff too.

这里有许多来自不同地方的鸟人聚集一起分享各自的经验以及看法哦~另外，如果您的鸟鸟不小心生了很多小小鸟的话并不知道该怎么做的话，您也可以带它们来这里。

More than 1,000 ardent fans gathered for South Africa's match against Spain at a big screen in the city, where they whistled, leapt, screamed and howled at every goal or high point in the game, undeterred by a bitingly cold wind.

当天大约1000名球迷聚集在市中心的一个大屏幕前观看了这场南非对西班牙的球赛。尽管冒着凛冽的寒风，但是球迷们热情不减，每一个进球或者比赛高潮都让他们欢呼、雀跃、尖叫、呐喊。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐