查询词典 noun

As a result, it shows that one/ones is the most frequently used group of substitution proform in English nominal substitution. They can substitute not only the whole noun phrase but also the crucial word in a noun phrase, emphasizing a general reference. Mastering all these usages can help to improve the concise power of expression as well as English comprehension .

重点论述了替代词one/ones的语义特征，对比研究了替代词one和指代词it、以及替代词one/ones与另一组替代词that/those的用法区分，研究表明，one/ones是英语名词性替代中最常见的一组替代词，它们既能替代整个名次词组又能替代名词词组中心词，强调泛指意义，掌握它们的各种用法有利于培养言简意赅的英语表达能力、提高英语阅读理解力。

The uncountable noun should not be preceded by the indefinite article. But when the uncountable noun is modified by and adjective or a prepositional phrase, it becomes countable and therefore can be modified by the indefinite article to refer to an individual or a specific type.

英语的不可数名词不能冠以不定冠词，但当不可数名词受到形容词或介词短语的修饰或限定时却变成可数名词，因而可以受到不定冠词的修饰，表示某种个别的或特殊的情况。

3The results of disambiguity experiments show that:①If speakers are given appreciatecontext,he/she will provide disambiguation information by prosody;②Listeners have ability tomake full use of this prosody to help comprehension to ambiguous sentences;③Thedisambiguation effects of prosody are different in different kinds of ambiguous sentences;④Thevariations of breaks in front of ambiguous syllable and behind it are the main methods in structuralambiguous sentences;⑤Disambiguating demonstrative ambiguous sentences the importantmeans is setting up accent on the corresponding noun,the fundamental acoustic correlate isduration lengthening of corresponding noun.

歧义实验结果表明，如果提供合适的语境，在发音过程中，人能够运用韵律手段提供解歧信息；而听者在理解话语时也能够有效利用这一信息，达到对歧义句语义解歧的目的。在对歧义句进行适当归类的基础上，发现韵律对不同类型歧义句解歧效果不一。对层次切分歧义句和指代歧义句的深入研究表明，歧义音节前后停顿时长的变化是消解层次切分歧义的最主要的手段；发音人消解指代歧义的基本手段是在所指名词上设置相应的重音，其最主要的声学相关物是所指名词时长的延长。

Match each verb with a noun or noun phrase. They are in three groups.

将下面三组中的每个动词和名词或名词短语相匹配。

A preposition is a word that comes before a noun or noun phrase.

介词是位于名词或名词短语之前的词。

For example, a noun or a pronoun is an obligatory constituent of NP, but they do not appear in the same single English noun phrase.

例如，一个名词或代词是一个强制性的微粒组成，但它们不会出现在同一个单一的英文名词短语。

Generally speaking, the modifiers in an English noun phrase can be placed in front of or behind the noun they modify.

一般来说，在英语中名词词组的修饰语放在它所修饰的名词前面，也有放在后面，但汉语中都必须前置。

A subject is usually a noun or a noun phrase.

主语通常由名词或名词词组构成。

If the noun is singular count noun, you put "a" or "an" in front of it.

如果名词是单数可数，则需要加&a&或&an&。

The article presents a contrastive description of number marking systems for noun phrases in Chinese and English.Numeral classifiers arewidely used in enumeration in Chinese, while the grammatical numbermust be obligatorilymarked by in2flection when a count noun is used in English.

英语 论文网摘要：汉语名词普遍借助量词来计数，而英语只有部分名词需要量词，名词主要以屈折变化来表达数的概念，具有普遍强制性。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。