查询词典 sample size

Shortcomings of this study include the small sample size and the 36% crossover from nonoperative treatment to surgery.

这一研究的不足主要包括样本含量较小，36%的患者从非手术治疗改为手术治疗。

Preliminary data on speech effect of STN-DBS on five Chinese Parkinsonia patients were demonstrated. Inconsistent outcome of the performance suggests that future study should include subject selection criteria such as with/ without medication, longterm effects, as well as larger sample size.

本研究提供国内视丘下核深部脑刺激手术对巴金森氏症患者言语成效初步数据，虽然五名患者在言语运动轮替、构音位置与强度、口语流畅度、嗓音功能呈现不同程度改善状态，但是患者间表现差异大，未来研究需考量病患条件与分类，术后时间一致性、药物使用、大样本等因素。

Advantage: the employment of experienced professional designer underwear, can design their own different styles of products, customers can also be in accordance with the push to release the standard sample size with the supply of raw materials and accessories manufacturers to establish a good long-term relationship, our products Ensure the quality and delivery on the premise that can processing, but also their preparation.

优势：聘用有丰富经验的内衣专业设计人员，既可自行设计出不同风格的产品，也可按照客户来样推放出标准尺码；与原材料和辅料供应厂商建立起的良好长期合作关系，是我们产品保证质量和交期的前提，既可来料加工，也可自己备料。

On the basis of a simplified assumption that the target loci are introgressed and the genetic background are independent,the probability of selecting individuals with desired genotypes in each generation is approximately estimated combining analytical approach and simulation according to the graphic genotypes of backcrossing parents.The minimal sample size required to obtain at least one desired individual with a given probability is estimated.

在假定所需转移的目标基因座与遗传背景之间为相互独立的简化假设下，可以通过将解析方法与基于回交亲本图示基因型的模拟方法相结合，近似地估计出在每一世代中选到所需基因型的概率，进而估算出在一定概率水平下至少获得一个符合要求的个体所需的最小样本容量。

Thehousehold number diverges both because of a smaller sample size and a differing definition of employment.

住户调查数据的偏离既在于一个更小的样本，也因为其对的就业的定义有差异。

But, such a vectorization will bring three potential problems at least:① Some implicit structural or contextual information may be corrupted;②the higher the dimension of input pattern, the more space are needed for storing weight vector;③When the dimension of pattern is very high and the sample size is small, linear classifier tends to be overstrained.

但如此至少会带来3个不足：①原有矩阵模式的空间或结构信息可能会遭到破坏；②由于权向量的维数等于输入模式的维数，当输入模式维数很大时，权值的存储空间相应地会很大；③对于大维数的模式，当样本数不多时，利用线性分类器易导致过拟合。

Study limitations include small sample size precluding subtyping by anatomical abnormalities and possible confounding by stimulant drugs, which were used by 15 of the 27 patients.

研究限制包括了由解剖学上异常排除非典型所造成的样本数少及兴奋剂类药物的可能干扰，研究中27位病患有15位使用。

Limitations of this study include small sample size, precluding meaningful subgroup analysis; and performance of the study in a single center by a dedicated research team, which limited generalizability.

研究限制包括样本少，无法获得有意义的次组分析；仅由一个指定的研究团队在单一中心进行本研究，缺乏一般性。

So the above-mentioned methods can be used to detect and screen pathogenic Vibrios rapidly,especially when the sample size is big or epidemic outbreaks.

因此，上述检测方法可用于重要致病性弧菌的快速检测及筛查，尤其是当样本量很大或者爆发疫情时。

So the above-mentioned methods can be used to detect and screen pathogenic Vibrios rapidly,especially when the sample size is big or epidemic outbreaks.责任编辑:admin

因此，上述检测方法可用于重要致病性弧菌的快速检测及筛查，尤其是当样本量很大或者爆发疫情时。

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。