gamma field 中文意思是什麼
gamma field
解釋
γ相區-
It is important that study gamma - ray spectrometry of field rock and soil in the earth ' s crust. its energies range between 30kev and 3000kev, where there is much information of natural radioactive nuclides, such as uranium, thorium, potassium, and information of artificial radioactive nuclides, such as cesium, americium, cobalt, and information of the results in interaction between gamma - ray and earth ' s crust
研究表明：野外地面射線能譜測量主要研究地殼巖石土壤中產生的能量約為30kev 3000kev的射線，這裡面包含著鈾、釷、鉀等天然放射性核素信息，核工程活動產生的大量人工放射性核素信息以及射線與地殼相互作用產生的相關信息。 -
Specialize in nasopharynx cancer therapy in the field of gamma, and all kinds of encephalic tumors and other functional diseases
在伽瑪刀治療方面專長于鼻咽癌，各種顱內腫瘤及功能性疾病。 -
Ams is a sino - foreign joint venture specialized on the investment and management of medical equipments. after long - term ceaseless effort, we have successfully constructed constructed the biggest national woundless medical service network, which has more than 40 clinics and therapeutic centers. these center now include head gamma knife center, whole - body gamma knife center epilepsy diagnosis center, radiotherapy center and thermotherapy center. after ten years efficient administration and management, ams has already won outstanding reputation and wide influence in the field of chinese medical territory. we will gradually extend our investment scale and management scale, to provide medical service for multitude medical institutions and patients with a brand new visage
經過多年來的不懈努力，已成功地構築起國內最大的無創傷醫療服務網路，擁有近40個診斷治療治療專科醫院，包括頭部伽瑪刀治療專科體部伽瑪刀專科癲癇診斷治療專科核磁共振診斷中心放療專科熱療專科。通過十年來卓有成效的經營管理，傲華公司在中國醫療領域贏得了良好的聲譽，並形成廣泛的影響，公司將逐步擴大投資經營規模，以全新的面貌為廣大患者提供醫療服務。 -
Graduated from medicine major in harbin medicine university, engaged in neurosurgery for more than 30 years and accumulated abundant clinic experience ; has a profound knowledge base and high prestige in this field, received dozens of awards from the provincial government for the scientific researches he presided ; established gamma knife therapy and research center in 1996, lead all the medical personnel to improve business qualification and work on the scientific researches
1961年畢業于哈醫大醫學系，從事神經外科30餘年，積累了豐富的臨床工作經驗，學術造詣深厚，在該領域樹立了很高的威望。主持的科研工作多次獲黑江省政府獎及其它獎項。 1996年組建伽瑪刀治療中心，帶領全中心醫務人員不斷提高業務水平，開展各項科研工作。 -
The simple test shows that this system is reliable and is very easy to use. its all kinds of performances have achieved the goals as expected, which can satisfy the needs of gamma - ray spectrometry of field
經初步試驗，本系統工作穩定可靠，操作簡易方便，各項性能指標達到預期目標，能夠滿足地面射線能譜測量的要求。 -
Abstract : according to the variation in content of characteristic radioactive nuclide and the close relationship between high - grade associated elements in ore - forming components and gold, the ground gamma - ray spectrometry and x - ray fluorescence slectrometry can be used to reveal the existence of gold mineralization rapidly in field and make semi - quantitative evaluation of gold grade. this is of great significance in guiding field geological sample collection and mountain land engineering
文摘:通過測定特徵放射性核素的含量變化以及利用成礦組分中一些高品位共生元素與金密切的相關關系，可利用地面伽馬能譜與x熒光測量在現場快速揭示金礦化的存在，同時對金的品位進行準定量評價，以及指導野外地質采樣和山地工程。 -
Design and research on the measure analysis and qa system of gamma knife dose field
伽瑪刀劑量場測量分析及驗證系統的設計和研究 -
According to geometrical focusing theory, the gamma knife can focus in spirals 30 beams of co - 60 gamma rays through a collimator to form a high - quality high - dose radiation field. the size of radiation filed can be varied and shaped according to tumor size for 3d radiotherapy. therefore, it can effectively increase radiation dose to tumor tissues and decease radiation dose to normal tissues
根據幾何聚焦原理，將30束鈷60伽瑪射線通過準直后經一個固定的軸線旋轉聚焦，形成品質優良的高劑量區分佈，經治療計劃系統的優化，可使高劑量區的劑量分佈，在三維方向上和腫瘤的形狀一致，從而實現三維適形放射治療。 -
According to basic theories for distributing regular of electric field about surface single spot current source and high density resistivity prospecting method in this paper. put forward an installation which use one current electrode or dipole current electrodes and the others prospecting at the same time to realize high density resistivity method by office date processing, such as wenner pole - dipole a, wenner pole - dipole b, wenner alpha, wenner beta, wenner gamma and pole - pole array
摘要運用地面點電流源電場的分佈規律和高密度電阻率法的基本思想，提出了分別利用單極供電、偶極子供電，其餘電極同時測量，通過室內數據整理實現高密度電阻率法的溫納對稱四機、溫納偶極、溫納微分、溫納三極a 、溫極三極b和二極等裝置。 -
On the basis of the calculating of complexity ( c value ) and combination entropy ( h value ) from the numerical method of geoanomaly analysis, logged signals data ( spontaneous potential, acoustic slowness, spontaneous gamma ray and electrical resistivity ) and seismic data ( amplitude, frequency, phase, etc. ) are processed after regularization of data obtained from linqing basin of shengli oil field. many types of geoanomalies obtained from the computation are analyzed so the spacial variation rules of them can be discovered. then the oil regions can be predicted by this method
本文創新性地將地質異常概念引入油氣勘探領域，以地質異常理論為指導，以勝利油田臨清坳陷油氣地質異常預測研究為例，針對我國陸相含油氣盆地的常規測量、測試和解釋數據，如與地震相關的數據（振幅、頻率、吸收系數、層速度等） 、與測井相關的數據（自然電位、聲波、視電阻率、自然伽馬等）等，提取不同數據類型的地質異常以及異常組合特徵，通過對這些參數的綜合研究分析其空間變化規律，系統地建立有效預測油氣藏的新技術和新方法，進而達到區域油氣資源預測的研究目的。
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