configurations
[kənfɪɡə'reɪʃnz]
n.
[化学]结构( configuration的名词复数 );
构造;
（计算机的）配置;
构形（原子在分子中的相对空间位置）;
例句:
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Such configurations, obtained theoretically by calculation, are called models of a star.
通过理论计算得到的恒星结构称为恒星模型.
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The other two configurations have overriding advantages for special applications.
其它两种接法对特殊应用具有突出的优点.
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Spiral galaxies are considered to be gravitationally bound configurations of stars.
旋涡星系被认为是由恒星组成的引力束缚系统.
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But those parts can be assembled in several different configurations.
来自WSJ
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Souk offered the widest variety of work-space configurations.
来自WSJ
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They have decided that atoms combine because their electrons find more stable configurations.
来自NEWYORKER