实用的

Based on cognitive theory,this paper propounds a practical method of student modeling,which is to combine an information model and a learning model to achieve student modeling,and the learning model is depicted by a cognitive model,a covering model and a test model.

论文从认知理论出发，提出了一种实用的学生建模方法，即以信息模型和学习模型的组合形式进行学生建模，并采用认知模型、覆盖模型和测试模型对学习模型进行描述。

In this paper, simple and useful algorithms in all phases are given, which is well worth referencing by other similar applications.

本文对各级操作都给出了简单实用的算法，对类似的应用有一定借鉴价值。

These methods that above sums up, it is more practical, the hope is useful to everybody!

以上总结的这些方法，都是比较实用的，希望对大家有用！

By utilizing this technology, there are various useful applications that it can take advantages of.

利用这一技术，有各种实用的应用程序，它可以采取的优点。

Objective To evaluate the respective effect of tooth fixation by wire ligature, arch bar splint, and stainless wire-enamel adhesion on loose teeth and to find a more effective and practical method for fixation of them.

目的 比较金属丝结扎法、牙弓夹板法和钢丝－釉质粘合剂法3种松牙固定方法在外伤严重松动或脱位牙固定中的疗效，探索一种更有效而实用的松动牙或脱位牙固定方法。

Department of Orthodontics, The Affiliated Hospital of Qingdao University Medical College, Qingdao 266003, China［ABSTRACT］ObjectiveTo evaluate the respective effect of tooth fixation by wire ligature, arch bar splint, and stainless wire enamel adhesion on loose teeth and to find a more effective and practical method for fixation of them.

摘要］ 目的比较金属丝结扎法、牙弓夹板法和钢丝釉质粘合剂法3种松牙固定方法在外伤严重松动或脱位牙固定中的疗效，探索一种更有效而实用的松动牙或脱位牙固定方法。

We use an oscillator and a band pass filter to design a simple but practically distortion surveyor here.

这里以文氏桥振荡器和双T带阻滤波器实现简单实用的失真度计的设计。

There are a bunch of useful features at the top bar of the remote screen.

有一批实用的功能，在最上面一栏的遥控萤幕。

So it is a sixty-four-dollar question to establish a suitedly practice design and product practicability CAD of blanking die.

因此，建立一个能适合实际设计、生产实用的冲裁模CAD系统是冲裁模CAD系统设计中的关键问题。

Mold Mold Center and Processing Center is mainly engaged in sleek, functional utility vehicle outside the decorative items, mainly parts and components market blank products.

模具中心主要从事与加工造型优美，功能实用的汽车内外饰物品，零部件为主的市场空白产品。

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。