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Thing
在几何学中,角是由两条有公共端点的射线组成的几何对象。这两条射线叫做角的边,它们的公共端点叫做角的顶点。一般的角会假设在欧几里得平面上,但在非欧几里得几何中也可以定义角,特别是在球面几何学中的球面角是用大圆的圆弧代替射线。角在几何学和三角学中有着广泛的应用。 几何之父欧几里得曾定义角为在平面中两条不平行的直线的相对斜度。普罗克鲁斯认为角可能是一种特质、一种可量化的量、或是一种关系。欧德谟认为角是相对一直线的偏差,安提阿的卡布斯认为角是二条相交直线之间的空间。欧几里得认为角是一种关系,不过他对直角、锐角或钝角的定义都是量化的。 平面角的大小定义是以两射线交点为圆心的圆被射线所截的弧长与半径之比,单位包括弧度和度、分、秒等。
Definition
在几何学中,角是由两条有公共端点的射线组成的几何对象。这两条射线叫做角的边,它们的公共端点叫做角的顶点。一般的角会假设在欧几里得平面上,但在非欧几里得几何中也可以定义角,特别是在球面几何学中的球面角是用大圆的圆弧代替射线。角在几何学和三角学中有着广泛的应用。 几何之父欧几里得曾定义角为在平面中两条不平行的直线的相对斜度。普罗克鲁斯认为角可能是一种特质、一种可量化的量、或是一种关系。欧德谟认为角是相对一直线的偏差,安提阿的卡布斯认为角是二条相交直线之间的空间。欧几里得认为角是一种关系,不过他对直角、锐角或钝角的定义都是量化的。 平面角的大小定义是以两射线交点为圆心的圆被射线所截的弧长与半径之比,单位包括弧度和度、分、秒等。
在几何学中,角是由两条有公共端点的射线组成的几何对象。这两条射线叫做角的边,它们的公共端点叫做角的顶点。一般的角会假设在欧几里得平面上,但在非欧几里得几何中也可以定义角,特别是在球面几何学中的球面角是用大圆的圆弧代替射线。角在几何学和三角学中有着广泛的应用。 几何之父欧几里得曾定义角为在平面中两条不平行的直线的相对斜度。普罗克鲁斯认为角可能是一种特质、一种可量化的量、或是一种关系。欧德谟认为角是相对一直线的偏差,安提阿的卡布斯认为角是二条相交直线之间的空间。欧几里得认为角是一种关系,不过他对直角、锐角或钝角的定义都是量化的。 平面角的大小定义是以两射线交点为圆心的圆被射线所截的弧长与半径之比,单位包括弧度和度、分、秒等。

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В морфемном словаре русского языка МОРФЕМА.РУС приведен разбор слов по составу (морфемный разбор, морфемный анализ). Даный словарь поможет в проведении морфемного анализа не только начальных (словарных) форм слов, но и всех их словоформ (всех грамматических форм слов русского языка). В основу морфемного словаря "Морфема" положена наиболее полная лексика русского языка.

Разбор слов по составу (морфемный анализ) с выделением корня, суффикса, основы и окончания: "снова", "помощник", "вдали", "преспокойно", "упорно", "досыта", "беспредельный", "тотчас", "радость", "скоро".

Ударения в словах: "начав", "начавший", "начавшись", "приняв", "кормящий", "отдав", "отжим", "развитой", "закупорка", "кухонный", "севиче".

Синонимы к словам: "тактильность", "создать", "товарищ".

Антонимы к словам: "ликвидация", "дружить", "эмпатия", "шум", "пацифист", "глубокий", "доминант", "избыток", "любить".