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- gross fission product 总裂变产物
- The fission products formed are highly radioactive. 所生成的裂变产物具有很强的放射性。
- Under nuclear power station accident conditions,fission product iodine orits compounds can be released and most of them can be converted to organiciodide,mainly methyl iodide. 在核电站运行事故条件下,会释放裂变产物碘或碘的化合物,其中相当份额转化为有机碘,主要是甲基碘。
- On the other hand, analyses of 85 Kr, a fission product of uranium-235 and plutonium-239, can serve as a means to help verify compliance with the Nuclear Non-Proliferation Treaty. 另一方面;氪-85是铀-235和钋-239的核裂变产物.;对氪-85的同位素含量测定可以用于监督国际核公约的执行情况
- According to computing,the total absorbed doseof 10~8 rad is corresponding to that of bituminized product containing 1Ci aged fission product per liter stored for 1000 years. 根据计算,总吸收剂量为1×10~8拉德时相当于1居里/升的沥青固化产品贮存1000年的总吸收剂量。
- The black material is considered as carbon deposition,which is formed by oily-liquid medium fission product(mainly carbon black) covering inside crack during the discharge process of pulse current. 认为这些黑色覆盖物为脉冲电流在放电过程中,油性液体介质裂变产物(主要为碳黑)涂覆在裂纹内部形成的积碳。
- Activation analysis and non-radiometric method have been used to measure long-lived fission product nuclides.Their sensitivity is superior to that of traditional radiochemical analysis. 活化分析以及非放射的仪器分析方法被用来测量长寿命裂变产物核素,其分析灵敏度优于传统的放化分析法。
- In this paper, the air contamination of fission products inside the Fast Burst Reactor hall have been studied. 本文研究了快中子脉冲反应堆大厅内空气中裂变产物的污染问题。
- This is due almost entirely to the radioactivity of the fission products present in the weapon residues(or debris)after the explosion. 它们几乎全部由爆炸后出现在武器残骸（或碎块）中的裂变产物的放射性所引起的。
- These are used to calculate the activity, decay power and BHP from activation products, actinides and fission products in a mirror hybrid reactor. 应用该程序计算了磁镜混合堆(CHD)概念设计中活化产物、裂变产物和锕系元素的放射性、衰变功率和潜在生物危害因子BHP。
- When a fuel assembly comes out, highly radioactive fission products such as strontium 90 and cesium 137 are generating tens of kilowatts of heat. 当一块燃料组件取出时，诸如锶90和铯137这样的高强辐射产品将放出数万瓦的热量。
- The gross national product had increased 5 percent last year. 去年的国民生产总值提高了百分之五。
- The rest of the spent fuel is made of hot fission products (3.4 percent) and long-lived actinides such as plutonium (1 percent). 剩下的核废料是由炽热的裂变产物（占3.;4%25）和诸如钚元素等衰败期极长的锕系元素（占1%25）。
- High cross section fission product 大截面裂变产物
- The goods are to be sold by the gross. 这些货物是要趸批出售的。
- The sorption behaviors of actinides and long lived fission products on rock and minerals arestudied by a micrographic method based on autoradiograpy techneque. 应用自射线照相和岩相照相技术联合图象法研究了锕系元素和长寿命裂变产物在岩石和矿物上的吸附行为，直接观察到不同矿物和化学成份对核素的吸附。
- A number of those fission products, such as Caesium 137 are very useful as irradiation sources, and it is now possible to seperate out the desired isotope from the spent full. （一些裂废产物，如铯137，可以用作辐射源，现在， 有可能从已用过的核燃料中，提取需要的同位素）。
- Fission product retaining coated fuel particle 保持裂变产物的涂敷燃料颗粒
- He made a gross mistake but refused to admit it. 他犯了严重的错误却不肯承认。
- He regretted very much having said something gross. 他讲了一些粗话,对此非常後悔。
