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- recoil fission fragment 反冲裂变碎片
- In fission processes the fission fragments are very radioactive. 在裂变过程中，裂变碎片具有强烈的放射性。
- In fission processes, the fission fragments are very radioactive. 在裂变过程中，裂变碎片的放射性很强。
- In the fission processes the fission fragments are very radioactive . 在裂变过程中，裂变碎片具有强烈的放射性。
- In the fission processes the fission fragments are very radioactive. 在裂变过程中，裂变碎片具有强烈的放射性。（形容词转为名词）
- fission fragment damage track detector 裂变碎片损伤径迹探测器
- fission fragment track dosimeter 裂变碎片径迹剂量计
- fission fragment track discriminator 裂变碎片径迹甄别器
- The fission fragments are highly radioactive, and will contaminate the fissile uranium if they are not removed periodically. 分裂的裂片有着很强的放射性，而且如不定期清除，就会污染裂变的铀。
- Abstract The absolute neutron fluence can be determined by the 238U(n,f) cross-section and the number of the fission fragments. 摘要 利用238U裂变反应，通过测量裂变碎块的数量，能够较为准确地测量快中子注量。
- He tends to recoil from making difficult decisions. 他在难以作出决定时往往踌躇不前。
- These bullets fragment on impact. 这些子弹射中物体时爆炸成碎片。
- A disconnected piece; a fragment. 不相连的一块; 片段
- The discovery of the nuclear fission is a new departure in physics. 核分子分裂的发现是物理学上的一个新起点。
- Keywords supercritical fuild extraction;fission fragment;strontium;crown-ether;fluorinated macrocyclic compounds; 超临界流体萃取;裂片元素;锶;冠醚;氟化物;
- Most people will recoil from a poisonous snake if they suddenly meet one. 大多数人在突然遇见一条毒蛇时都会退缩。
- A fragment of dried animal dung used as fuel. 干粪块一块用作燃料的干燥过的动物粪便
- It is simply a recoil mechanism. 这只不过是一种回缩机制。
- Blobel has to recoil a bit from the blast of heat. 布洛贝尔在灼热的气浪冲击下不得不稍微后退。
- A thin or faint streak or fragment, as of smoke or clouds. 一缕薄或微弱的条纹或碎片，如烟、云等
