相当多的

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。

The normal balance-regulation mecanism of natrium can be in disturbence, which will cause the occurrence of hypertention.

本病的发病机制尚不明确，近年来诸多的动物模型实验表明，肾脏在原发性高血压的发生中确实起了相当重要的作用。

This is good and bad at the same time. Some readers will certainly miss a clear relation between cities as we know them and the rather abstract models and results for specific dynamic features, such as segregation or polynucleated growth.

有些读者肯定会无法搞清正如我们已知的城市和对于特定动态特征（比如种族隔离和多核增长）的相当抽象的模型和结果之间的明确关系。

Last weekend, we learned that the NDP under Jack Layton has been in talks with the separatist Bloc Quebecois for quite some time to form a plan seize power and to overthrow the government.

上周末，我们听闻林顿领导的新民主党，与企图分裂加拿大的魁北克人政团已有多次会谈，可见夺取政权和推翻政府的计划已酝酿了一段相当长的时间。

This is fine until you have garnered common interests and a connection with a woman, at which point he should begin to incorporate elements of Mr Seducer's persona.

非常好，到此为止，你已经知道了足够多的有关你跟你目标的共同兴趣所在并建立了相当的联系，这时候，你开始把Mr Comfort融入自己的性格中了。

Another thing I find interesting is that after you start to work you feel like there are so many accents around the world, which sometimes may sound like an alien to you, Chinese English, and Singlish, which is supposed to be Singaporean English, and Korean English, Japanese English, and we have Indian English, which is totally hard to understand.

另外一件我发现很有趣的事情是当你开始工作之后你会发现世界上有如此多的听起来很奇怪的口音，像中式英语，新式英语，就是新加坡英语，韩国英语，日本英语，还有相当不好理解的印度英语。

Around the same time, the Hungarian government loudly criticised its Slovakian counterpart for failing to denounce attacks on members of Slovakia's large ethnic Hungarian minority, which numbers over a half-million people.

几乎在同时，匈牙利政府大声批评斯洛伐克政府没有对袭击斯洛伐克的匈牙利族少数民族的事件进行谴责。斯洛伐克的匈牙利族是相当大的少数民族，有50多万人。

We pulled easily, by Silver's directions, not to weary the hands prematurely; and, after quite a long passage, landed at the mouth of the second river - That which runs down a woody cleft of the Spy-glass.

按照西尔弗的指令，我们划得不很用力，以免过早消耗完体力。经过相当长的路程后，我们在第二条河--就是从望远镜山树多的那面斜坡上流下来的那条--河口处登上了岸。

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。

The e-commerce influence on the tax theory and tax system that established on the traditional business deeply, involving value-added tax, business tax, income tax, tariff, stamp tax etc because of the dummy, digital and confusable characteristic contrasting to the traditional business.

电子商务不同于传统的贸易方式，由于其虚拟化、数字化、隐匿化等特点，对建立在传统的生产、贸易方式基础之上的税收征管影响广泛，涉及到增值税、营业税、所得税、关税、印花税等多个税种，给我国税收征管提出相当严峻的挑战。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。