核散裂 的英文怎麼說

中文拼音 [hésǎnliè]
核散裂 英文
nuclear spallation
  • 核 : 核構詞成分。
  • 散 : 散動詞1. （由聚集而分離） break up; disperse 2. （散布） distribute; disseminate; give out 3. （排除） dispel; let out
  • 裂 : 裂動詞[方言] （東西的兩部分向兩旁分開） open
  1. Excision surgery was performed and the histopathology showed a cutaneous fibrous mass with sparse cellularity, nuclear atypia but without mitotic figures

    經手術切除后，在病理組織檢驗下可見到一纖維腫瘤，其中散在著為數不多的細胞；這些細胞具有非典型細胞核，但無細胞分裂現象。
  2. At low concentration of zn, the changes in ultrastructure were nuclei deformation, chloroplast swelling and disorder of thylakoid arrangement ; serious damages in ultrastructure caused by greater zn stress were indicated by scattered nucleoli, condensed chromatin, almost empty nuclei with nuclear membrane disrupted and nucleoplasm flowing into cytoplasm, swollen and partly dissolved cristae of mitochondria, disrupted and collapsed chloroplast envelopes, and some dissolved thylakoids that flew into cytoplasm

    超微結構的變化也呈現加重趨勢，低濃度處理的變化為細胞核變形、葉綠體膨脹、類囊體排列紊亂；嚴重的超微結構的損傷是核仁散開、染色質凝集，細胞核幾乎成為空核和核膜破裂，核質散出；線粒體脊突膨脹和部分溶解；葉綠體膜斷裂、消失和部分類囊體溶解和散到細胞質中。
  3. Usama bin ladin and other al - qa ida leaders have stated that al - qa ida has a religious duty to acquire nuclear weapons. documents recovered in afghanistan during operation enduring freedom show that al - qa ida was engaged in rudimentary nuclear research, although the extent of its indigenous program is unclear

    報告說： 「從技術角度來看，或許已有更多的國家有能力生產足夠的可裂變物質及發展將其製成武器的能力，這說明了核燃料循環和武器相關技術的擴散已達到的程度。 」
  4. The macroscopic defects such as twins, small - cracking, scattering particles, growth layer and cores are examined ; they are related with the temperature difference between gas and melt : the twins and small - cracking come out when the difference is large, the bubbles and scattering particles come out when that is small

    觀察到了孿晶、裂隙、雲層、生長層和核心等宏觀缺陷，晶體的這些宏觀缺陷與氣- -液界面溫差有較大關系：溫差大容易造成孿晶、裂隙等缺陷；溫差小容易造成氣泡、散射顆粒等缺陷。
  5. The metaphases of mitosis were observed under the microscope and the well - dispersed metaphases were selected to statistic the number of the chromosomes. the good - formed metaphases were used to be microphotographed, magnified and measured to study the karyotype of cynoglossus semilaevis gu nther

    顯微鏡下觀察分散比較良好的中期分裂相併統計染色體的數量，選取較好的分裂相進行顯微照相，放大和測量，分析半滑舌鰨的核型。
  6. Their flowers and fruits were removed in this experiment to enhance them to take branch roots on the stems, and then the branch roots were used as materials. five mitosis metaphase cells, with their chromosomes well scattered, were counted. chromosome number of hup is 2x = 24, and its karyotype formula is 2n = 2x = 24 = 8m + 12sm + 4st, being to " 3b " of stebbins

    本實驗採取去其花、果實，促其莖節上長側根的辦法，以其側根為實驗材料，統計了5個分散較好的有絲分裂中期細胞，其染色體數目為2x = 24 ，核型公式為2n = 2x = 24 = 8m + 12sm + 4st ，核型類型為3b型。
  7. The target studied in this paper is one of the most important components in the ads. coupling the two innovative fields in the nuclear scientific and technological circles that are accelerator and sub - critical reactor. the physical function of this part is be as the neutron source, accepting the medium or high energy proton, breeding spallation reaction, arising the self - sustaining nuclear fission and generating the power

    本文所研究的靶件作為該系統最重要的關鍵部件之一，耦合核科技界的兩大創新領域-高功率質子加速器和次臨界堆，該靶件的物理作用主要是接受中、高能質子，發生散裂反應，產生中子源，引發持續鏈式反應，產生能量。
  8. From mathematical models for inverse scattering in two dimensional homoge - nous media including dirichlet, neumann, robin, all kinds of probable mixed boundaries and cracks, direct and inverse scattering are discussed, and ill - posed integral equation and indicator function method are formulated for the diverse of boundary identification. it is shown that the kernel of the integral equation characters the boundary of scatterer, which is determined by solv - ing it by virtual of regularity method, meanwhile, some numerical tests are given. 2

    在二維均勻介質逆散射各種邊界識別的數學模型（包括dirichlet ， neumann ， robin ，各種可能的混合邊界問題，裂紋問題）下，分別考慮了正散射問題和逆散射問題，推導了上述各種邊界識別的不適定積分方程以及指示函數方法，由於積分方程的核充分表徵了散射物的邊界，由此說明只要利用正則化方法求解該積分方程，就可以確定散射物的邊界，並給出了一些數值實驗。
  9. Histologically, diffuse distribution of eosinopholic cardiocytes with pyknosis was noted. immunohistochemical staining for myoglobin discovered wide and diffuse loss of myoglobin throughout the ventricular myocardium. ultrastructurally, the myocardial cell with myoglobin loss were characterized by the presence of swollen mitochondria and packed cellular constituents

    組織學檢查注意到彌散性分佈伴有核碎裂的嗜酸性變性，肌紅蛋白組化染色發現整個心室肌廣泛性脫失，超微結構研究表明脫失肌紅蛋白的心肌細胞存在線粒體腫脹和細胞內成分的堆積。
  10. The contents of this paper include the following several aspects : ( 1 ) a model of the fractures leakage is built through counting and analyzing the wealthy geological records of hae field, and a model of the fracture water transporting is also built according to the fracture water condition of its recharge and its runoff and its discharge in hae field ; ( 2 ) this paper studies the chemical behavior and the migration parameters of the elenent sr2 + in ground water in hae field, the main contents include : the presence form of the element sr in ground water is analyzed by way of the rmodynamics ; the absorption mechanism that granite and sand stone absorbs sr element is analyzed based on theory and experiment test the diffusion parameters of the element sr in water and in granite and in sand stone are researched with laboratory experiment test ; the partition coefficient of sand stone and granite to sr is tested by the batch way

    其研究內容包括以下幾個方面： （ 1 ）通過對我國hae預選處置場豐富地質資料的大量統計和分析，建立了該處置場的基巖裂隙滲透模型。再根據hae預選處置場基巖裂隙水的補給、徑流、排泄條件及水位動態特徵，建立了預選處置場基巖裂隙水水運動模型。 （ 2 ）對高毒性鍶元素在我國hae預選處置場地下水中的化學行為和遷移參數進行系統的研究，其中主要包括運用熱力學方法分析了鍶元素在地下水中的存在形態，利用理論分析與實驗測試相結合的方法分析了花崗巖和砂巖對核素鍶的吸附機制，採用室內實驗裝置研究了核素鍶在地下水中的擴散參數以及在花崗巖和砂巖中的本徵擴散參數，採用靜態批式法研究了鍶在砂巖和花崗巖中的分配系數。
  11. This thesis first describes the general research development of bp network, kde, genetic algorithm, arx model and their specific application in dms such as architecture, algorithm - flow etc. then the paper introduces the distributed object technique with the focus on the description of corba and the specific developing tools visibroker. finally, a multi - client distributed monitoring system based on corba is developed with multi - technologies referred before

    本文首先系統地介紹了bp神經網路、核函數概率估計（ kde ） 、遺傳演算法（ ga ）和帶外生變量的自回歸模型（ arx ）發展和研究概況以及上述建模演算法在分散式監測系統中的應用，並給出了運用石油流化催化裂化模擬設備的數據測試結果。
  12. In 1978, a nuclear - powered soviet satellite plunged through earth ' s atmosphere and disintegrated, scattering radioactive debris over parts of northern canada

    1978年的今天，一顆蘇聯造的以核能為動力的衛星在穿過大氣層時候發生砸裂，其具有發射性的部分殘劾散落在加拿大北部
  13. The definite equations of thermo - hydro - mechanical dissipation process in fractured rock mass are deduced, according to the theories of thermodynamics and irreversible process

    根據熱力學的基本原理，導出了核廢料貯庫裂隙巖體介質熱-液-力耗散過程的定解方程。
  14. In this paper we discuss the minimum norm control problems of nuclear reactor systems governed by the monoenergetic steady - state isotropic transport equation

    摘要討論核反應堆系統散射裂變截面的最小范數控制問題。
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