All forms of matter do not have the same properties.

不是一切形式的物质都具有相同的特性的。

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Antihydrogen and hydrogen atoms should have the same properties, emitting the exact same frequencies of light, for example.

反氢和氢原子应该有相同的特性，例如发出光的频率一模一样。

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Fat substitutes have the same properties, physiological characteristics and functions as fat, which can reduce the total quantity of fat intake and have prospective applications in food industry.

油脂代用品具有和天然脂肪相似的口感、物化性质和生理功能特性，可以降低脂肪的摄入总量，在食品工业中具有广阔的应用前景。

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Isotopes have the same chemical identity but different nuclear properties.

同位素有相同的化学特性,但是原子属性不同。

麻省理工公开课 - 固态化学导论课程节选

The iPS cells, which have many of the same basic properties, do not raise the same ethical questions as embryonic stem cells because they come from skin or now fat cells that have been reprogrammed to go back in time, so to speak, and have the ability to turn into any other kind of cell in the body.

CNN: Study: Human fat yields multipurpose stem cells

The twist that Codexis brings is that unlike petrol, of which each batch from the refinery is chemically different from the others (because the crude oil from which it is derived is an arbitrary mixture of hydrocarbon molecules), biopetrol could be turned out exactly the same, again and again, and thus designed to have the optimal mixture of properties required of a motor fuel.

ECONOMIST: Advanced biofuels

But scientists say rhino horns are made from the same material as fingernails and have no proven medicinal properties.

BBC: South Africa rhino poaching: More killed than ever