nuclear material 中文意思是什麼

nuclear material 解釋
核材料
  • nuclear : adj 1 核的，成核的；有核的。2 【物理學】原子核的；原子能的；原子彈的；核動力的。3 〈比喻〉核心的...
  • material : adj 1 物質的（opp spiritual）。2 身體上的，肉體上的；物慾的，追求實利的；卑俗的。3 有形的，實體的...
  1. In prokaryotes the nuclear material is simply a circular strand of dna, not complexed with histone proteins, and cell division is amitotic

    在原核生物中，核物質僅是一個簡單的環狀dna ，而不與組蛋白結合，並且細胞為無絲分裂。
  2. The licensee shall fill out a nuclear material balance report of enclosure three ( 3 ), according to half - yearly account records, and submit it to the atomic energy council for inventory before july 15 of that year and before january 15 of the following year

    持照人應于每年七月十五日及次年一月十五日以前，根據半年之料帳紀錄，填報附件（三）之核子物料平衡表，送請原子能委員會備查。
  3. As the chart shows, the amount of potentially weapons - usable nuclear material ? either highly enriched uranium or separated plutonium ? under inspection has increased far faster than the funds available for safeguarding it

    如表所示，經檢查可能用於武器製造的核原料? ?高濃縮鈾，或者是分離后的鈈? ?的數量比用於保障措施的資金量增長更快。
  4. And with more and more nuclear material being processed and reprocessed ? as mostly uranium - laden reactor fuel - rods turn into mostly plutonium - laden spent fuel ? the possibilities for theft or diversion can only grow

    而且，隨著越來越多的核原料經過加工和再加工? ?通常是含鈾的反應堆燃料棒轉變成了含鈈的核廢料? ?發生盜竊或轉移的可能性只會增大。
  5. “ material area ” means an area containing special nuclear material and located within a “ control area ”. no one can enter the area without special permits

    二物料區：在管制區內，存放安全管制之核物料，任何人員非經批準不得進入之區域。
  6. U. s., china team up to enhance nuclear material security

    美中合作加強核材料安全
  7. Glossary of terms : nuclear science and technology nuclear material control

    核科學技術術語核材料管制
  8. Application of radiation monitors to the control and physical security of special nuclear material

    特種核材料的控制和物理安全用輻射監控器的應用
  9. Neutron coincidence counting is widely used in the authentication and management of nuclear material

    摘要中子符合計數在核材料認證和管理中有著廣泛的應用。
  10. Computer simulation is applied widely in nuclear material research. it can save abundant money and time under the current situation that there is no high energy neutrons for research

    在核材料的研究領域中，計算機模擬技術得到了廣泛的應用，這不但是為了節省經費和時間，更主要的是因為對開發未來的聚變堆材料還缺乏高能聚變中子。
  11. The ray generated by nuclear material has a strong radiological impact on operators, a practical shielding method is to adopt the plumbum glass

    摘要核材料產生的射線對操作人員有較強的輻射影響，實際工作中多用鉛玻璃對其進行屏蔽。
  12. " physical protection of nuclear material. " protection of material. international atomic energy agency

    核物質的物理性保護核物質保護，國際原子能總署。
  13. Standard guide for nondestructive assay of special nuclear material holdup using gamma - ray spectroscopic methods

    用射線光譜法對特殊核物質含量的無損分析的標準指南
  14. A report specifically on how to strengthen the program to improve security and accounting of nuclear material in russia

    一篇明確說明如何強化俄羅斯境內安全計劃和詳述核物質的報告。
  15. Compared with the destructive assay ( da ), nda has some obvious advantages : it is easy to make measurement automatically without sampling and changing the physical and chemical state of nuclear material, low cost, less operator exposure of radiation, much faster than chemical analysis and no hazards and wastes generated

    與化學分析即破壞性分析（ da ： destructiveanalysis ）相比， nda分析具有不破壞樣品、容易實現自動化、快速、簡便、費用低廉和不產生放射性廢物等優點。 nda核標準樣品的制備既費錢又費時。
  16. The encoding of the data by ann approach is a promising method for the measurement of uranium samples. the determination of the shielded uranium, in particular, by passive gamma - ray detection is a formidable challenge. gamma rays are ideal probes for determining the attributes of uranium in nuclear material transparency monitoring and verification of safeguards regime

    2 % ;封裝濃縮鈾屬性的判定一直是nda測量技術中的難點問題，本工作提出了一種輔助探測的方法並給出了高濃鈾的判定依據，該方法通過探測232u衰變子體核素208t1的2614 ， 75kev特徵射線能峰確定鈾樣品中是否存在232u ，從而判定封裝樣品是否為高濃鈾。
  17. Based on analyzing the circumstance factor that influence the qualitative change of the nuclear material of uranium and plutonium during their stockpile, nuclear materials detection technology with nmr method was discussed, and at the same time, moisture measurement the water molecule moving rule in nuclear materials during their stockpile were also studied with the same method in this paper

    在分析環境因素對鈾、鈈核材料貯存期間品質變化影響的基礎上，探討了核磁共振方法對核材料進行探測的技術，研究了核材料貯存中濕度的測量和水分子的遷移規律。
  18. The purpose of the demonstration is to promote the adoption of modern security practices and technologies at civilian nuclear facilities by demonstrating established physical protection, nuclear material control and accounting, and international safeguards technologies that provide a first line of defense against nuclear material theft, diversion and sabotage

    據美國能源部發布的新聞簡報，博覽會將舉辦培訓講座。進行現場示範和操作，以推動民用核設施採取現代安全手段及技術，最終目的是防範盜竊、轉移或破壞核材料的行為。
  19. Analysis of effect of the movement of nuclear material on the minimum detectable limit of the radiation detector array using mc method

    方法計算分析核材料移動對輻射探測器陣列探測下限的影響
  20. The detection of moving nuclear material is more difficult than that of static one ( namely, the minimum detectable limit of moving nuclear material is lower than that of static one )

    從定性的角度易知，由於核材料移動時比靜止時的探測下限低而更難以探測。
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