抽样

Through moving azimuth and pitching angle a distortion net of whole image was built. Then distortion model was set up with different models.

对整个视场进行抽样采点，得到一个畸变的网格场，通过拟合得到畸变系数，可以进行高准确度畸变修正。

Methods A survey was conducted in the female college students in Wuhan area by employing the duster sampling technique.

方法在武汉地区，采用整群抽样方法，对医学专业女大学生进行了抽样调查。

They also can be solved in memory. Thirdly, an algorithm for distributed mining association rules with multi-rule constraints called DMCASE is presented using sampling and constrained Eclat algorithm.

论文在基于约束的Eclat类算法的基础上，结合抽样的方法，提出了一种分布式挖掘多种规则约束的关联规则挖掘算法—DMCASE算法。

Methods The patients were randomly divided into an acupotomy treatment group of 30 cases and an electrotherapy control group of 30 cases.

采用完全随机抽样法将观察病例分为针刀治疗组30例，电针对照组30例。

Methods The patients were randomly divided into a acupotomy treatment group of 96 cases and a electrotherapy control group of 45 cases.

采用完全随机抽样法将观察病例分为针刀治疗组109例，手术对照组75例。

Methods : The patients were randomly divided into a acupotomy treatment group of 96 cases and a electrotherapy control group of 45 cases.

采用完全随机抽样法将观察病例分为针刀治疗组96例，电针对照组45例。

As required by the automobile and motorcycle industry for enhance the quality of parts manufacturing, especially the "zero defect" was proposed, the sample testing by traditional technique has been unable to meet the requirement, to be instead of the entireness testing which testing the quality of parts manufacturing one by one. That means can check the quality after the parts manufacturing finished, removing the defect parts in time to avoid go to the next working procedure.

随着汽摩制造业对零件加工质量要求的提高，特别是零件加工质量"零缺陷"的提出，传统的零件抽样检测方式已不能满足要求，取而代之的是对每个零件的加工质量逐个进行检测的完全检测方式，即在零件加工完毕后能对其加工质量合格与否进行快速判别，及时将不合格零件剔除，避免其流入下道工序。

Importance sample method has the potential applied value in computer simulation of error control systems.

重要性抽样方法在差错控制系统仿真中有潜在的应用价值。

We do not know the exact figure for forest damage, but we can extrapolate from the sample surveys.

我们不知道森林破坏的精确数字，但是我们可以从抽样的测量来推算。

We don't know the exact figure for forest damage, but we can extrapolate from the sample surveys.

我们不知道森林破坏的精确数字，但是我们可以从抽样的测量来推算。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。