相当大的

There exist many literatures concerning the research that the biased estimators with certain restricted conditions outperform the least squares estimator under the criterion of the mean-square error.

2在均方误差准则下，满足一定约束条件的有偏估计优于最小二乘估计的研究相当多，在Pitman准则下的类似研究存在比较大的困难。

International achieves congenial compose copartner to express to our newspaper reporter, this I am happy the net closes suddenly stopped to produce quite negative effect to investor: Already some more mature video websites often the 3rd round even four-wheel investment already was finished, the cost of new investment reentrance is very high; And if breed a new video website, risk too big.

有国际创投机构合伙人对本报记者表示，此次我乐网忽然关停对投资者产生了相当负面的影响：既有的较成熟的视频网站往往第三轮甚至第四轮投资都已完成，新投资再进入的成本很高；而假如培育一个新的视频网站，风险又太大。

As a result of trade rivalship is pricking up, big corporations strap their products and services to customers. And quite quantity filiales, offices, distribution institutions branch everywhere in the seven seas.

同时，由于商业竞争的加剧，使得各大企业必须把产品和服务带到消费者的身边，所以相当数量的分公司、办事处、销售机构分部在全球的各个角落。

Meanwhile, because of the complexity of practical projects, the mathematical model of the structural optimization is always complicated, and its workload is quite heavy. In order to increase computational efficiency and save the storage space in computer, it is always demanded to seek the best theme in a small sample space.

然而由于实际工程问题的复杂性，结构优化设计的数学模型往往是比较复杂的，计算工作量相当大，为了提高计算效率和节省计算机存储空间，往往要求在小规模的样本空间中进行遗传算法寻优。

The intensification phenomenon at 1-meter scale was not found. The larval density in water column might be highly heterogeneous even in very small scale. On the other hand, we consistently found higher settlement density in sand areas than in reef areas. This phenomenon may well have been caused by the intensification

本研究结果在1公尺的空间尺度下并没有发现附苗强化现象，但是礁区的附苗密度却如预期低於砂区，推测可能是1公尺空间尺度内幼生数量过於不均匀，相差5倍的附苗板面积不足以造成幼生附苗密度的变异，而礁区与砂区则由於面积相差相当大因此可以发现附苗强化现象。

Saxophonist Dave Loevinger is too busy to play outside the band as he has a rather important day job – he is the U.S. Treasury Department representative to China.

当他有他是中国的美国财政部代表的相当重要的日子工作–的时候， Saxophonist 大卫 Loevinger 是太忙碌而无法在乐团之外演奏。

Bodies and minds blur across each others' supposed boundaries. Bodies and minds are not that different from one another. They are both composed of swarms of sublevel things.

所谓的躯体与大脑之间的界限是相当模糊的，它们的区别并没有那么大，它们都由许多亚物质组成。

My daughter watches now and then, but even the rather shallow attempt by Lucas to capture the attention of more girls through the introduction of the sassy Ahsoka Tano character in the Clone Wars , hasn't really had much of an impact.

即使卢卡斯在克隆战争里，相当肤浅的企图以野蛮性质的阿索卡·塔诺来捕捉更多女孩们的喜爱，但并没有产生真正大的影响力，我女儿现在也只是偶尔看看。

Zi Gong learned from Confucius for some time. He was regarded as one of main disciples of Confucius. Today hearing "A man with an unrestful spirit, Tao will not come to him" by the farmer, he felt very abashed and lowered his head without a word.

子贡在孔子那儿学习已经有相当长的一段时间了，他也一直被公认为是孔子的大弟子之一，今天从这位乡下农人这儿听到"神生不定者，道之所不载也"这样的教训，真把他羞的无地自容，他不觉低下了头，一句话也说不出来。

This garden was oblong in shape, with an alley of large poplars at the further end, tolerably tall forest trees in the corners, and an unshaded space in the centre, where could be seen a very large, solitary tree, then several fruit-trees, gnarled and bristling like bushes, beds of vegetables, a melon patch, whose glass frames sparkled in the moonlight, and an old well.

园地作长方形，底里有条小路，路旁有成行的大白桦树，墙角都有相当高的树丛，园子中间，有一棵极高的树孤立在一片宽敞的空地上，另外还有几株果树，枝干蜷曲散乱，好象是一大丛荆棘，又有几方菜地，一片瓜田，月亮正照着玻璃瓜罩，闪闪发光，还有一个蓄水坑。

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