| 1. | Most of the crater is formed by ejection .
大多数的弹坑是由于把泥土抛出而形成的。
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| 2. | A rocket is propelled by the ejection of a portion of its mass to the rear .
火箭是靠向后喷射其部分质量而推进的。
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| 3. | Radioactivity is the ejection of particles or radiation from the nucleus .
放射性是原子从核中射出粒子或辐射的现象。
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| 4. | Multi-cavity molds are sometimes provided with knock-out pins for easy ejection of the casting from the molds .
多腔模具有时装有顶钉，以便铸件易于脱模。
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| 5. | These are the ejection mechanisms for the compartments
这是用来弹射船舱的装置
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| 6. | Ejection design of injection mould based on knowledge
基于知识的注塑模顶出设计
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| 7. | The amount or rate of emission or ejection
排放量流量、流速，或排出量，排出的速度
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| 8. | Yeah . i can enlarge the ejection pods . - forgive me
-我可以扩充分离舱-抱歉
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| 9. | Ejection murmurs ordinarily occur in midsystole
喷射音一般出现在收缩中期。
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| 10. | Shock ejection from a tube and propagation in forest belt
激波喷出过程和在林带中的传播
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