| 1. | The alloy has excellent thermal stability .
合金有极好的温度稳定性。
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| 2. | Initially these alloys were austenitic .
最初，这些合金为奥氏体合金。
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| 3. | Nothing occurred to alloy our happiness .
未发生任何损害我们幸福的事情。
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| 4. | Brittleness is often a result of alloying .
脆性往往是合金化的一种结果。
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| 5. | Brass is an alloy of copper and zinc .
黄铜是铜和锌的合金。
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| 6. | Copper-zinc alloys are called substitutional alloys .
铜锌合金叫做替代式合金。
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| 7. | Different metals are blended together to make alloys .
合金由不同的金属掺合制成。
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| 8. | Show that it is possible to make the substitutional alloy brass .
试说明制造替代式合金黄铜。
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| 9. | One of these alloys contained a high percentage of chromium .
其中有一种合金钢的含铬量最高。
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| 10. | She's light as a feathermade of aircraft alloy .
它是用制造飞机的合金做的，因此象羽毛般轻便。
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