nuclear level 中文意思是什麼

nuclear level 解釋
核能級
  • 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...
  • level : n 1 水平儀，水準儀；水準測量。2 水平線，水平面；水平狀態；平面，平地。3 水平，水準；水位；標準；...
  1. There has been many papers to discuss the in - medium quark and gluon condensates in nuclear matter which use the models with su ( 2 ) l su ( 2 ) r sym - metry. now, we make use of the chiral model su ( 3 ) l su ( 3 ) n including the baryon octet to discuss the quark condensate < qq > in strange matter, where q is an up or down quark field. on the one hand, from the experimetal data, it is found that < qq > vac = - ( 225 25mev ) 3, on the other hand, with the hellmann - feynman theorem, quark condensate can be evaluated on the hadronic level. in this paper, we will investigate the quark condensate in strange matter with the chiral symmetry su ( 3 ) l x su ( 3 ) rspontaneous breaking lagrangian to obtain the variation of the quark condensate in the strange matter when the baryon number change. it can be applied to understand the neutron stars when the neutron star are considered to be constructed by the strange matter. because nertron stars are homogeneous and at very low temperature, we will use the mean - field approximation and zero temperature throughout this paper

    鑒于已有大量文獻討論了核物質中的夸克凝聚，本文將討論在奇異物質中的夸克凝聚。而在介質中的夸克凝聚的基本公式可由hellmann - feynman理論導出，所以運用手征對稱自發破缺拉氏量以及平均場近似，我們就可以討論在奇異物質中的夸克凝聚，由所計算的結果表明： （ 1 ）奇異物質中的夸克凝聚隨奇異物質密度的增大而單調減小。 （ 2 ） -凝聚的出現對衰減率有影響。
  2. The trend is refered to combine the evidence from several genes representing both nuclear and organella genomes with morphology, ontogeny and life history for systematic studies ; while studies at the population level by applying molecular techniques with high differenciation lead an important direction

    指出同時應用能夠代表核和細胞器基因組的多個基因結合形態、個體發育和生活史進行系統學分析是其必然發展趨勢；而應用高解析度的分子手段進行居群研究是一個重要的發展方向。
  3. Thedevelopment development hydraulic jack, the bearing heater, thebearing get up pulling out, the hydraulic pressure spanner, thehydraulic pressure pulls a horse, the hydraulic pressure small crane, nut broken cutting, the oil filter machine and the pipe bendingmachine and so on the advanced practical mechanical and electricalservice product has the world advanced level, the product and thetechnology widely applies to domain the and so on electric power, petrification, chemical industry, metallurgy, mine, spinning andweaving, papermaking machinery service department and the machinemanufacture unit, and in the daya bay nuclear power station, beijingsteel corporation, wuhan steel corporation, the baoshan steelcorporation, the daqing oil field, the victory oil field, the golmudoil field, the three gorges power plant, yangzi petrifies, qi and lupetrifies and so on in the national large and middle scale enterprisesand the project the comprehensive promoted use

    研製開發的液壓千斤頂，軸承加熱器、軸承起拔器、液壓扳手、液壓拉馬、液壓小吊車、螺母破切器，濾油機和彎管機等先進實用的機電維修產品有世界先進水平，產品和技術廣泛應用於電力、石化、化工、冶金、礦山、紡織、造紙等領域的機械維修部門和機械製造單位，並在大亞灣核電站、首鋼、武鋼、寶鋼、大慶油田、勝利油田、格爾木油田、三峽電站、揚子石化、齊魯石化等國家大中型企業和工程中全面推廣使用。
  4. To ensure that no individual is exposed to radiation risks that are judged to be unacceptable. in the unlikely event of a nuclear accident resulting in an increase of environmental radiation level, both icrp publication no. 60 and no. 63 recommended implementation of interventions i. e. human activities to reduce the overall exposure by altering the existing causes of exposure. the basic principles for intervention are

    對于因核意外而令自然環境輻射水平增加，國際放射防護委員會在其一九九零年的建議書第60號刊物及一九九一年的建議書第63號刊物內，均建議需進行干預即通過某些活動影響已存在的照射原因，從而降低總照射量，保障受到影響的人的健康，其防護原則為：
  5. Analysis on the health status of the surrounding residents of qinshan nuclear power base and the environmental radioactivity level around it

    秦山核電基地周圍居民健康狀況和環境放射性水平分析
  6. Simulation and analysis on dynamics characteristic for nuclear steam generator water level process

    核動力蒸汽發生器水位動力學特性模擬與分析
  7. Exopalarmon carinicanda there are two kinds of spermatogenium in this species, the second kind spermatogenium come from the first one. chromatins condense in each stage at different level. the nucleus changes into two forms : fibrous nuclear and vesicular nuclear

    在生精細胞階段核內染色質有不同程度的凝集，在成熟精子中核質分化成泡狀核和絲狀核，整個精子發生過程無核仁發現。
  8. Three phase dry type power transformer, which make it with those features : safety, reliability, and energy saving, fireproof, flameproof, simple maintenance etc., the design is advanced ; the structure of products is reasonable and the outline is fine, the main performances of the products are much better than the national standards, for example, partial discharge level no - load loss, on - load loss, noise level, it is adaptable for application on heavy humidity and severely pollute places which are near to lake, sea and rive, as well as, high demand - fireproof, heavy load capacity place, such as : high building, airport, station, port, underground, hospital, electrical power station, metallurgy, shopping center, residential area and petroleum chemical industry, nuclear power station, nuclear - powered submarine

    非包封線圈三相干式變壓器，具有安全可靠節能防火防爆維護簡單等優點。其設計先進結構合理外形美觀。主要性能指標均優于國內標準，如局放水平空載損耗負載損耗噪聲以及能適應高溫度環境使用等，可安裝在靠近湖海河邊污穢潮濕的環境及防火要求高負荷較大的地區，適用於高層建築機場車站碼頭地鐵醫院電廠冶金行業購物中心居民密集區以及石油化工核電站核潛艇等場所。
  9. The aim of this research project is to supply the technical preparation for the nuclear power station domestalization and autonomous design, to improve the design quality and level, to ensure the reliability of the sealing system in the advanced pressurized water reactor vessel, to ensure the nuclear safety, and to raise the design software level of the nuclear vessel sealing system to the advanced world class

    本課題研究的目的是為核電站國產化及自主設計提供技術準備，提高設計質量和設計水平，確保先進壓水堆核容器密封系統設計的可靠性，確保核安全，使核容器密封設計軟體達到世界先進水平。
  10. Among 30 clinical sections, six sections with highest risk are first - aid centre, cerebro - surgery, thoracic surgery, department of obstetrics, department of paediatrics, cardiovascular department ; six clinical sections with lowest risk are dermatological department, nuclear medical department, radiological department, department of radiotherapy oncology, department of traditional chinese medicine, and oral surgery. of eight medical technical sections, pathology department is on the top of risk level, and the department of electroencephalogram at the bottom

    30個臨床科室中， 6個風險最高的臨床科室是急救中心、腦外科、胸外科、產科、小兒外科、心血管內科， 6個風險最低的臨床科室是皮膚科、核醫學科、放射科、放療科、中醫科、口腔科; 8個醫技科室中，風險最高的是病理科，最低的是腦電圖室。
  11. Then a comparison is made according to their characters and the application scope of each method is determinate. from that we get the whole scheme of design for testability of dspc50, which is using boundary scan to improve the board - level testability of the chip and using full - scan in designing the nuclear circuit to reduce the difficulty of testing the chip

    在此基礎上得到dspc50的可測性設計的整體方案，即採用邊緣掃描設計提高晶元在板級的可測性，同時用全掃描思想設計晶元核心電路，以降低晶元本身測試的難度，即將晶元的全掃描設計包含入邊緣掃描系統。
  12. The basic nuclear lab system is a complete student station designed for high school and college level nuclear science instruction

    基礎核實驗系統是一個完整的工作系統為高等院校的學生進行科學研究用。
  13. For example, two billion years ago ( about when the oklo deposit formed ) uranium 235 must have constituted approximately 3 percent, which is roughly the level provided artificially in the enriched uranium used to fuel most nuclear power stations

    例如， 20億年前（大約是歐克陸礦床形成的時候）鈾235的比率約為3 % ，濃度相當于大多數核能發電廠所使用、人工提煉出的高純度鈾。
  14. A number of atmospheric nuclear tests took place from 1945 to 1980. radioactive particulates produced in the explosions dispersed into the atmosphere by the winds and some of them deposited onto the ground. deposition of these radioactive materials increased the level of artificial radiation in the environment

    在一九四五年至一九八零年期間，世界各地進行了多次大氣核試爆，所產生的放射性塵埃隨風擴散，部份沉降到地上。這些放射性沉積物為我們自然環境增加了額外的人工輻射。
  15. Standard guide for establishing procedures to monitor the performance of service level i coatings in an operating nuclear power plant

    核電廠運行時使用的i級塗層性能監測程序制定的標準指南
  16. Standard guide for establishing procedures to monitor the performance of safety - related coating service level iii lining systems in an operating nuclear power plant

    運行的核電廠中與安全有關的覆層設備iii級里襯系統性能監測程序確定用標準指南
  17. Recent advances in research on engineered barrier for geological disposal of high - level radioactive nuclear waste

    高放核廢物地質處置中工程屏障研究新進展
  18. There are three types of solid nuclear wastes classified in terms of its radioactivity i. e. low, intermediate and high - level wastes

    核電站的固體核廢物完全不向環境排放。固體廢物一般分為低中高三種放射性水平。
  19. There are three types of solid nuclear wastes classified in terms of its radioactivity ( i. e. low, intermediate and high - level wastes )

    核電站的固體核廢物完全不向環境排放。固體廢物一般分為低、中、高三種放射性水平。
  20. Quality assurance program requirements for the collection of scientific and technical information for site characterization of high - level nuclear waste repositories

    高能級核廢料處置場地特徵的科技信息收集的質量保證計劃要求
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