It is necessary to perform probability analysis.
因此，必须进行概率统计分析。
These are the steps necessary to perform these tasks.
下面是执行这些任务所需的步骤。
It was necessary to perform tasks on all replicated servers.
而在所有已复制服务器上执行任务是必不可少的。
We thought it necessary to perform an exploratory thoracotomy.
我们认为有必要做剖胸探查。
Can you tell me about the competencies necessary to perform this job?
您能告诉我做这份工作所需要的能力吗？
Yes, I'm willing to do whatever is necessary to perform this job to your high standards.
我愿意做一切必须的事来满足您的高标准。
It is necessary to perform statistical analysis on data, for confirming this kind of effect.
为了印证这种效果，需要对数据进行统计分析。
Practice shows that it is necessary to perform a comparison of adjacent well gas logging curve.
实践证明，在现场进行邻井气测曲线对比是十分必要的。
Therefore, it is necessary to perform feature reduction for every decision of the shot boundary.
因此，有必要对每一个镜头检测决策进行特征约简。
Therefore, it is necessary to perform feature reduction for the decision rules of shot boundary.
因此，有必要对镜头边界检测的规则进行特征约简。
If you move the position update statement to a different package it is necessary to perform a configure.
如果将位置更新语句移动到不同的包，则需要进行相应的配置。
The secretary of state has the power reasonably necessary to perform the duties required of him by this Act.
州务长官拥有合理的必要的权力履行本法所要求其履行的职责。
You can then immediately play back this code with no further revision necessary to perform simple simulation testing.
然后，无需进一步修改，就可以立即回放这些代码来执行简单模拟测试。
It is necessary to perform an computation repeatedly, composed of a series of ordered operations on a set of ordered data.
现有必要对一个有序数据集合重复进行一系列有序操作组成的运算。
A build process that compiles, copies, or performs some other work when it is not necessary to perform the work is inefficient.
一个构建文件在不必执行诸如编译、拷贝或其他工作任务的时候执行这些等任务是低效的。
Start with the subprocess_info structure, which contains all of the information necessary to perform the user-space invocation.
以subprocess_info结构开始，它包含所有的执行用户空间调用的信息。
Use this method when part of the resources is missed in the migration and it is not necessary to perform the whole migration.
当迁移中丢失了资源时使用这种方法，不需要执行整个的迁移过程。
Mechanical and deformation performance of such transfer-structure are relative to many factors. So it's necessary to perform more study.
对于上层框架柱外移时的转换结构受力和变形性能，影响因素较多，有必要进行进一步的研究。
Developers continually send E-mail, instant messages, and files back and forth to exchange the information necessary to perform daily tasks.
开发人员不断来回发送电子邮件、即时消息及文件，来交换执行日常任务所需的必要消息。
It continues to allocate memory for new objects in generation 0 until generation 0 is full and it is necessary to perform another collection.
接著会继续为新的物件配置第0个层代中的记忆体，直到第0个层代已满而必须再执行另一次回收为止。
Automatic loader is one of subsystems that have higher failure rate, it is necessary to perform fault prediction research of automatic loader.
自动供输弹装置是火炮上故障发生率较高的子系统之一，因而有必要进行自动供输弹装置故障预测研究。
Gil says her boss wanted to promote her to an accounting job, but she lacked the schooling necessary to perform even elementary bookkeeping tasks.
吉尔说，老板打算提拔她从事会计工作，但她却没有接受过必要的学校教育来完成哪怕是最基本的记帐任务。
When the clinical manifestations of DAI are not corresponding to its CT findings, it is necessary to perform thin slice CT scanning or MRI examination.
结论DAI根据临床表现及影像学检查可作出临床诊断。但DAI病情与CT表现不一致时需行ct薄层扫描或MRI检查。
This article, part 1 of a four-part series, outlines the configuration setup necessary to perform Lotus Sametime V7.5.1 plug-in development using Eclipse.
作为共分 4部分的系列文章的第 1 部分，本文简要介绍了使用 Eclipse开发LotusSametimeV7.5.1插件所需的配置设置。
The input of the algorithm is a set of fundamental matrices, and it is not necessary to perform any projective factorization or projective bundle adjustment.
算法中只需输入基础矩阵，不必预先进行任何类型的投影阵分解或投影束校正。
After completing this tutorial, you will have gained the knowledge necessary to perform both functional and performance testing of SOA Web services without GUIs.
当完成本教程之后，您将获得在没有GUI的情况下执行soaWeb服务的功能和性能测试所必要的知识。
The distribution box, switch box is necessary to perform a "machine" "gate" "leakage", power line end stop using the plug and socket connection to do activities.
配电箱，开关箱有必要履行“一机”“一闸”“一漏电”，电源进线端制止选用插头和插座做活动衔接。
This group has the fewest privileges necessary to perform basic tasks in Business Activity Services that do not require capability to configure business processes.
该组拥有在业务活动服务中执行不需要配置业务流程能力的基本任务所必需的最少权限。
It is not necessary to perform auxiliary therapy for astrocytoma, oligodendroglioma, and mixed glioma, because the prognosis is good after total removal of the tumor.
星形细胞瘤、少突胶质细胞瘤、混合性胶质瘤全切除后预后良好，不需要进行辅助性治疗。
In many applications it is necessary to perform analysis of very large data sets. The data are often large, geographically distributed and its complexity is increasing.
在许多应用中，需要对大量的数据集进行分析，而这些数据通常是地理上分布的大规模的数据，并且复杂度不断在增加。
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