查询词典 sample size

Use difference specified rifer as per the size of division sample.

a按照缩分试样的粒度采用不同规格的二分器。

A sample analysis is given, and the stress distribution within the boring bar and the maximum deflection are obtained under a given cutting condition, at the same time, the comparative analysis with a common type boring bar with the same size is pursued.

给出了分析实例，得到了该种镗刀杆在给定切削条件下的应力分布以及最大挠度并与相同尺寸的普通镗刀杆进行了对比分析。

On the basement of conventional direct fan-beam reconstruction, this paper gives a newly improved algorithm-"fast filtering-backprojection". This method utilizes the symmetrical circle geometry to sample projection data, and reconstructs image on the Polarcoordinate firstly, then translates this reconstructed image onto the cartesian coordinate system with two interpolating operations so that the computer can show the result image on the VGA screen. This algorithm rebates the calculating backprojection greatly, and shortens a few times of reconstructing time than same kinds of means. With the size of image enlarging, the reconstructing time abates with 2 exponent times. In addition, according to the idea of parallel-beam, we rearrange the fan-beams and reconstruct image using parallel-beam method fastly. The rearranging constraint condition is given here.

本文首先在传统的扇束直接重建方法的基础上，提出了一个改进的快速滤波反投影重建算法，它利用旋转采集投影数据的圆周对称的几何关系，先在极坐标系统内进行图象的重建，然后通过两次内插运算再将图象转换到计算机显示方式下的笛卡尔坐标系中去，该方法将以往的直接重建方法中的反投影时所需的运算大大降低，并将重建时间比同类方法缩短了几倍，而且随着重建图象的尺寸的增大，重建时间以2的指数次方倍相对缩短，并获得了较好质量的重建图象；另外，又根据平行束投影重建图象的思想，对扇形射束进行了重排，然后利用平行束重建图象的方法进行扇束的重建，并推导了&扇束重排重建图象&方法的约束条件。

The first, high-expense fund sample was made up of 20 equity funds whose large size and investor fees made them most susceptible to copycats.

第一组高支出的基金样本包括20 家大盘股票基金，较大的盘子和高昂的投资费使它们最容易受到跟风基金的影响。

Large variety of sample kind and size due to weighing into reusable crucibles up to 5 g weight or 5 ml volume.

不同种类和大小的样品被称入可重复使用的不锈钢或陶瓷坩埚内，称量可达5g 或5ml。

This part Measures firms" size with market value of float shares, and divides each portfolio into quintiles and deciles to choose an appropriate grouping method. The second part divides the sample into two sub-samples to tests the different performance of "small firm effect" in two periods. The third part tests different performance of each month. The fourth part studies the "small firm effect" in five industries, the industry, the commerce, the public utilities, conglomerates and the properties, and uses Fame-Macbeth method to research "the small firm effect" in the different industries. The fifth part analyzes the reason why the "small firm effect" exists in China stock market referring to the western explanation about "the small firm effect and the character of China stock market. In the end, we provide some suggestion.

论文运用实证方法检验中国股市&小公司效应&的存在性，用流通股市值作为公司规模大小的度量，用五分组和十分组两种分组方法检验中国股市&小公司效应&的表现；把整个样本区间以2001年为界分为两个样本子区间，检验&小公司效应&在不同时间阶段的表现有何不同；分月检验&小公司效应&在不同月份的表现；把样本中所有上市公司按照行业分为五大类，工业类、商业类、公用事业类、房地产类和综合类，利用Fama-MacBeth法检验中国股市&小公司效应&在不同行业的表现；联系国外关于&小公司效应&存在原因的解释，结合中国股市的实际，分析中国股市&小公司效应&存在的原因，并提出了一些建议。

Using the firm-level data from 2000 to 2004, this research uses a sample of 195 listed companies, 70 in crisis state and 125 in normal state, and establishes five logistic models to examine explanatory power of going-concern opinion and auditor size.

本文以民国89年至93年间发生财务危机的70家上市公司，搭配正常公司125家为样本，建立五个Logistic模型以探讨会计师意见与事务所规模的解释能力。

Older, very large salmon may respond more like piscivores, but we didn't sample salmonids of that size.

&年纪大了，非常大的鲑鱼，可更快速地回应像piscivores ，但我们没有样品salmonids的规模&。

The size of the polishing wheel and the transmission power are bigger than other products in china. PG-2 can adjust to all kinds of materials polishing work. PG-2 is the ideal equipment for metallurgical sample polishing.

该机可供双人同时操作，抛光盘直径与传递功率均大于国内同类产品，能适合更多种材料的抛光要求，是试样抛光的理想设备。

The size of the polishing wheel and the transmission power are bigger than other products in 中国. PG-2 can adjust to all kinds of materials polishing work. PG-2 is the ideal equipment for metallurgical sample polishing.

该机可供双人同时操作，抛光盘直径与传递功率均大于国内同类产品，能适合更多种材料的抛光要求，是试样抛光的理想设备。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。