元语言的

The reasons which result in language disturbances of autistic children are probably as following: brain injury or brain agenesis, lack of meta-representation, difference from common life experience, and lack of internal device for learning language.

造成自闭症儿童语言障碍的原因可能有以下几个方面：脑损伤或脑发育不全、元表征的缺失、异于常人的生活经验以及缺乏学习语言的内部装置。

The names in angular brackets are assumed to belong to the grammar metalanguage.

注意尖括号内的词语被约定为语法的元语言，不是被刻画语言的元素。

It plays an important role in the realization of three meta- functions of language as well as in the development of human language and cognition.

它不仅对于实现语言的三大元功能具有重要意义，而且是人类发展语言、提高认知的必要手段。

In this paper, we describe the history of Mizar system and the method to use theMizar system. Then we give the definition of quaternion numbers, module, algebrastructre etc, and then we prove its properties.

本文首先介绍了Miza(来源：ABC论文61网www.abclunwen.com)r系统的计算机操作原理和使用方法，给出了在Mizar语言系统下四元数、四元数的运算、共轭、内积、模等代数结构理论的证明，所做结论都通过了Mizar系统的验证，发表在波兰的《Formalized Mathematics》杂志上，并被收录到MML数据库中。

The main goal of these languages is to define precise semantics of the notational elements, resulting in an expressive graphical language.

这些语言的主要目的是定义图元的准确语义，产生一个用于表示的图形化语言。

Because SGML is a means to describe a language formally, it is known as a meta-language.

因为 SGML 是一种正式地描述一种语言的方法，所以它以元语言而知名。

XML is a subset of SGML, and also called meta language.

XML是标准通用标记语言的子集，又称元语言。

As a superset of C, Objective-C supports the same conventions for specifying strings as C.

作为C语言的超集，Objective-C支持和C语言一样规则的字元串。

Such special linguistic phenomenon as Metalinguistic Negation can be found in many languages.

多种语言中都存在着&元语言否定&这种特殊的否定现象。

The components of linguistic knowledge include knowledge about grammar,pragmatics and metalinguistic knowledge .

语言知识的内容则包括语法知识、语用知识以及对二语习得过程具有显性化与体系化作用的元语言知识。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。