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单词
addition theorem
释义
addition theorem
noun
:
a formula or rule that expresses algebraically a function of the sum of two arguments in terms of the same or related functions of the separate arguments [as sin (
x + y
) = sin
x
cos
y
+ sin
y
cos
x
]
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heptranchias
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heptylic acid
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her
her
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更新时间:2026/8/19 7:22:01