不实用的

Is it true that learners of Chinese today are more career-oriented?

那么现在，汉语学习者们是不是有了更多实用的目的？

The application of rough set theory in incomplete information systems is one of the key problems to study rough set theory in practice. However, it is difficult for classical rough set theory to deal with those incomplete information systems.

粗糙集理论在不完备信息系统中的应用，是将粗糙集理论进一步推向实用的关键之一，而经典的粗糙集理论对不完备信息系统的处理显得束手无策。

English nouns can be practically classified into countable nouns and uncountable noun s.

英语名词可以从实用的角度分为可数名词及不可数名词。

This method of duplication of efforts, and now no longer practical.

这种事倍功半的方法，现在已经不实用了。

The development of calculus was based on not very strict but practical thought instead of Euclid s strict thought.

微积分是在不很严格、讲究实用的基础上，而不是在欧几里得严密思想的基础上发展起来的。

It's necessary to do this step since the feathering utility does not work on lines, only on brush strokes.

因此有必要做这一步，因为羽实用工具不工作的方针，不仅对笔触。

Experimental results indicate that the new method yields higher precision and speed than classical SVM multi-class classification methods. support vector machine ; multi-class classification ; semi-fuzzy kernel clustering ; hypersphere

处理该类问题时，由于分类数目多、训练样本规模大，在已经出现的SVM分类方法中，一次性求解方法因计算复杂度过高、精度较低而不实用。one-against-one(1v1)方法、Directed Acy

You can also make yourself look funny or perform a practical joke that he will not get offended.

您也可以让自己看看搞笑或执行一种实用的笑话，他将不会得到冒犯。

In a small electronic device such as a radiotelephone, a traditional balun is impractical because of the physical constraints.

在无线电话机之类的小型电子装置中，因物理尺寸的限制使传统的平衡－不平衡变换器不实用。

Since the detailed expression is somewhat unwieldy we present it here in its general form.

由于详细表达有点不实用，我们在这里提出了它的一般形式。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。