当名词是主语或谓语主格使用主格。
Nominative is used when the noun is the subject or a predicate nominative.
SPARQL被设计用来查询以rdf数据模型表示的数据，这种数据模型用一个三元组来表示数据，每个三元组都具有一个主语、一个谓语和一个宾语。
SPARQL is designed to query data represented with the RDF data model, which represents data as a collection of triples, each of which has a subject, a predicate, and an object.
三元组的主语和谓语必须表达为uri，以便彻底明确，并且利用流行领域做这件事情的标准模式和最佳实践变得越来越成熟。
A triple's subject and predicate must be expressed as URIs to make them completely unambiguous, and standard schemas and best practices for doing this with popular domains are gaining maturity.
可以将谓语(也称为属性)本身看作特殊种类的主语(资源)。
Predicates (also known as properties) themselves can be thought of as a particular kind of subject (resources).
RDF文档由一些简单的语句组成，每个语句包含三个部分：主语、谓语和宾语(值)。
RDF documents are made up of simple statements that consist of three parts each: the subject, the predicate, and the object (value).
它看起来非常简单，语法正确，有一个主语也有一个谓语，大概一个小孩也不会弄错这话的意思。
It's grammatically correct, has a subject and a predicate and can even be easily understood by young children.
非正式网站可以使用句子片段(缺少主语或谓语)。句子开头用链接词(如and或but)。
Informal sites can include sentence fragments (which lack subject, verb, or both) and sentences that begin with a conjunction (such as and or but).
例如，如果您输入主语foo，宾语bar，将返回有主语 foo，任意谓语以及宾语bar的语句。
For example, if you pass in a subject of foo, and an object of bar it will return a list of statements that have a subject of foo, any predicate, and an object of bar.
分析：主语：Americans；谓语：say；that引导一个宾语从句，还包含有一个省略了关联代词的定语从句，apersoncanbe sureinlife修饰twothings. 当先行词在定语从句中作宾语时，常可省略。
Americans often say that there are only two things a person can be sure of in life: death and taxes.(*)
主语和谓语始终由URI命名，由于LSID是一个URN，而URN是一种URI，所以LSID既可用作rdf语句，也可用作谓语。
The subject and predicate are always named by a URI, and since an LSID is a URN, which is a kind of URI, LSIDs can be used as either RDF statements or predicates.
因为这种结构把动作实施者（主语）和动作（谓语）放在首位。每一个词在文章标题中都有重量，充满活力的动词更有分量。
Every word has to pull its weight in a headline , and a dynamic verb can do a lot of heavy lifting.
因为这种结构把动作实施者（主语）和动作（谓语）放在首位。每一个词在文章标题中都有重量，充满活力的动词更有分量。
Every word has to pull its weight in a headline, and a dynamic verb can do a lot of heavy lifting.
谓语和主语应该在人称和数方面保持一致。
The predicate should be in agreement with the subject in person and number.
为此，您需要定义由三个XPath表达式组成的集：一个主语（subject）表达式、一个谓语（predicate）表达式和一个宾语（object）表达式。
To do this, you need to define sets of three XPath expressions: a subject expression, a predicate expression, and an object expression.
什么是主语？什么是谓语？什么是宾语？
谓语动词的数和人称与其主语相一致。
描述性附加谓语的主项可以是句子的主语，也可以是宾语。
A depictive adjunct predicate may be hosted by either the subject or the object.
了解它为什么在那里很重要，其原因是about属性定义“主语-谓语-宾语”三元组中的主语。
It's important to know why it's there: the about attribute defines the subject in that subject-predicate-object triple concept I mentioned previously.
主、宾语位置上的定语在句中可以后移至主语后直接作谓语或移至句尾作分句中省略主语的谓语。
The attribute modifying subject or object can be moved after subject as predicate or to the end of the sentence as predicate missing subject.
复合句的主句和从句也和简单句一样，必须有主语和谓语。
The main clause and subordinate clause of compound sentence must have subject and predicate, as same as the simple sentence.
我们选择了几个不常用的材料，以铁板作主语，软帘作定语，一棵真树作为谓语。
We have chosen a few uncommon materials, with "iron board" as subject, "soft curtains" as attributive, and "a real tree" as the main verb.
而主语和谓语是英语句子最主要的成分。
Subject and predicate are the main elements of a sentence in English.
一般说来，一个合乎语法的从句包含有主语与谓语。
In general, a grammatical clause contains a subject and a predicate.
主语，谓语，宾语，宾语补足语，定语，状语，表语，同位语。
Subject, predicate, object, objective complement, attribute, adverbial modifier, predicative, appositive.
主语，谓语，宾语，宾语补足语，定语，状语，表语，同位语。
Subject, predicate, object, objective complement, attribute, adverbial modifier, predicative, appositive.
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