您要查找的是不是:
- fast neutron breed reactor 快堆
- The millipedes' breeding cycle influences when we are likely to see them. 千足虫的繁殖周期会影响它们露天活动的时间。
- USAGE: AS SUPERCONDUCTOR, STRUCTURE MATERIALS OF FAST NEUTRON REACTOR AND ADDITIVES FOR SPECIAL ALLOY. 用途:用做超导材料、快中子反应堆结构材料和特种合金添加剂。
- During the course of this varietal improvement, the techniques for shortening breeding cycle were adopted in developing new rice varieties. 在品种改良过程中,用缩短培育周期的技术培育新稻种。
- Calculation results of fast neutron (E>1MeV) irradiation damage had been given according to the NRC-RG1.99(Rev2). 按照NRC-RG1.;99(Rev2)规定给出了快中子(E>1Mev)辐照损伤计算结果;
- The eyes of rabbit received 0.0125 GY single exposure dose of fast neutron from Amc-Be neutron source. Am-Be中子源;0.;0125Gy快中子照射北京灰兔双眼及全身;照射时间为150分钟。
- We can removed virus, refreshment varieties, accelerated speed of intermediate propagation of lily and decurtated breeding cycle of lily which adopted tissue culture technique. 利用组织培养技术,能够迅速去除病毒和更新品种,加快了百合的快速繁殖速度,缩短了百合的生育周期。
- Fast neutrons are also captured by nitrogen. 快中子也可以被氮吸收。
- After other methods failed to be anything more than a temporary fix, a rancher near the club suggested the pigs would root in the gull nests for eggsdisrupt the breeding cycle. 实践证明,小猪不仅用嘴拱海鸥的巢穴以寻找海鸥蛋吃,而且还会破坏海鸥的繁殖周期。
- The line CCD was tested after exposed to the fast neutron provided by the TRIGA reactor. 摘要利用TRIGA型脉冲反应堆提供的快中子,对一种线阵CCD开展中子辐照实验。
- A boron neutron capture enhanced fast neutron therapy assembly has been designed for the Fermilab Neutron Therapy Facility (NTF). 中文摘要 冷冻治疗是一种最小侵入的治疗手段,治疗后会有一物理变化之冰球介面,可用作为治疗的指标。
- Based on the references and analysis, The primary design of the Converter which is a thin layer of polyethylene for fast neutron dosimeter is founded. 本文简单介绍了直读式个人中子剂量计的发展动态,在参考比较的基础上,提出了快中子剂量计转换屏设计方案。
- Monte-Carlo calculation of keff and neutron flux density in fast neutron critical assemblies with multi-group section data[J]. 引用该论文 徐家云;张一云;林理彬;白立新;范晓强;周厚全.
- In most reactors, there is a significant flux of fast neutrons. 在大部分反应堆中都有一定强度的快中子流。
- Conclusion: The radiation reactions of the mice esophagus seem not to be deteriorated after thoracal irradiation with fast neutron, photon or mixed beams. 结论:快中子及混合线照射小鼠胸腔后并不会加重食管的放射反应。
- Through shooting fast neutron and measuring spectral gamma-ray produced by neutron activation reaction, oil-bearing saturability of strata outside boring casing can be determined. 通过向地层发射快中子并测量中子反应产生的伽玛射线能谱能够确定套管外面地层的含油饱和度。
- Dragonflies spend their larval stages in water, and therefore aquatic environment is vital for their breeding cycles. 由于蜻蜓在水中渡过幼虫阶段,故此水生环境对它们的繁殖周期非常关键。
- Another theory is that worldwide temperature increases are upsetting the breeding cycles of frogs. 另一种理论是世界范围温度的升高破坏了青蛙的生长循环。
- In a screening for stay-green mutants in Arabidopsis thaliana, we isolated a mutant from the fast neutron (FN) mutagenized M2 seeds in Columbia(Col-0) genetic background. 在快中子诱变的拟南芥Columbia型M2代种子当中,筛选到一个晚花、滞绿突变体,工作名称为fnc25。