x squared
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释义
某数的平方；
权威例句
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Squared form factors for the A(1)Pi and B-1 Sigma(+) vibronic bands of carbon monoxide studied by high-resolution inelastic x-ray sc...
Study of positive and negative association rules based on multi-confidence and chi-squared test
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Monotonicity of effect sizes: Questioning kappa-squared as mediation effect size measure.
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Thickness of molybdenum filter and squared contrast-to-noise ratio per dose for digital mammography.
Time Squared: Repeated Measures on Phylogenies
1. n We're interested in x divided by n. So let's divide both the top and the bottom by n squared.
我们感兴趣的是x除以,所以同时把分子分母除以n平方。
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2. Things sort of cancel out here. Rearrange 4x squared divided by n squared minus x squared.
有些量抵消了,整理一下4x平方除以n平方减x平方。
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3. Or it's 1/2 k x squared.
或者是1/2，k，x的平方。
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4. For example, the moment of inertia about the z-axis is dV the triple integral of x squared plus y squared density dV.
例如，关于z轴的转动惯量,是∫∫∫δ
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5. X ray intensity was linearly related to the distance squared in the measured disance. The gradient was -2.04 confirming the validity of "disance inverse square law" in this experiment.
线强度与距离平方在测试距离内呈线性关系，倾斜值为-2．04，证明本实验中的“距离反平方定律”成立。
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6. X ray intensity was linearly related to the distance squared in the measured disance. The gradient was -2.04 confirming the validity of "disance inverse square law" in this experiment.
线强度与距离平方在测试距离内呈线性关系，倾斜值为-2．04，证明本实验中的“距离反平方定律”成立。
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x squared
