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sphere

/sfɪə/ /sfɪɹ/

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noun

球, 領域

A regular three-dimensional object in which every cross-section is a circle; the figure described by the revolution of a circle about its diameter .

Examples :

"The ball is a perfect sphere. "

ボールは完全な球体です。

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noun

球体, 領域

A spherical physical object; a globe or ball.

Examples :

"The children played with a bright red sphere in the park. "

子供たちは公園で鮮やかな赤い球体で遊んだ。

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noun

天球, 領域

The apparent outer limit of space; the edge of the heavens, imagined as a hollow globe within which celestial bodies appear to be embedded.

Examples :

"The astronomer pointed to a distant star, saying, "That star is near the sphere of the visible heavens tonight." "

天文学者は遠い星を指し、「あの星は今夜、見える天球の近くにある」と言った。

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noun

天球

Any of the concentric hollow transparent globes formerly believed to rotate around the Earth, and which carried the heavenly bodies; there were originally believed to be eight, and later nine and ten; friction between them was thought to cause a harmonious sound (the music of the spheres).

Examples :

"The ancient Greeks believed the planets moved on spheres, imagined as crystal balls rotating around the Earth. "

古代ギリシャ人は、惑星は地球の周りを回る水晶玉として想像された天球上を移動すると信じていました。

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noun

領域, 範囲

An area of activity for a planet; or by extension, an area of influence for a god, hero etc.

Examples :

"The children's sphere of influence at school extended to the entire playground. "

学校での子供たちの影響力は、遊び場全体に及んだ。

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noun

領域、範囲

The region in which something or someone is active; one's province, domain.

Examples :

"Gardening is my sphere; I'm knowledgeable about all aspects of it. "

園芸は私の領域です。そのすべての側面について知識があります。

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noun

球体, 領域

The set of all points in three-dimensional Euclidean space (or n-dimensional space, in topology) that are a fixed distance from a fixed point .

Examples :

"The ball in the game of basketball is a sphere. "

バスケットボールの試合のボールは球体です。

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Illustration sphere - Image 1

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noun

範囲, 領域

The extension of a general conception, or the totality of the individuals or species to which it may be applied.

Examples :

"The sphere of my grandmother's influence extended beyond her own family to include the entire neighborhood. "

祖母の影響力は、自分の家族を超えて近所全体にまで及んだ。

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verb

球に入れる, 球状にする

To place in a sphere, or among the spheres; to ensphere.

Examples :

"The teacher tried to sphere the students' different learning styles into a single classroom environment, hoping to foster mutual understanding. "

教師は、相互理解を深めることを願って、生徒のさまざまな学習スタイルを単一の教室環境に球状にしようとしました。

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verb

球状にする, 完成させる

To make round or spherical; to perfect.

Examples :

"The artist painstakingly sphere the clay, trying to perfect the shape of the vase. "

芸術家は花瓶の形を完成させようと、粘土を丹念に球状にしました。

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