靶元素 的英文怎麼說

中文拼音 [yuán]
靶元素 英文
target element
  • : 1. (射擊的目標) target 2. (轡革; 韁繩) bridle; halter; reins
  • : Ⅰ形容詞1 (本色; 白色) white 2 (顏色單純) plain; simple; quiet 3 (本來的; 原有的) native Ⅱ名...
  1. Estrogen ( e2 ) is one of the steroid hormones, which is mainly synthesized and secreted by the gonad affecting proliferation, differentiation and function exerting of target tissues. circumferential estrogens were mainly produced by ovary and spermary, and the brain estrogens came mostly from hypothalamus, neurons of limbic system and neuroglias

    雌激四)是由芳香化酶催化雄激轉化而來的,它影響組織的生長分化和功能發揮,外周雌激主要由卵巢、睪丸產生,腦內主要由下丘腦、邊緣系統的神經和神經膠質細胞產生。
  2. Elastic recoil detection technique with high depth resolution has been developed at the hi - 13 tandem accelerator of ciae. with high quality beam which was used for bombarding target, the recoils were detected with q3d magnetic spectrometer following a focal plane detector and a ae - e telescope detector with longitudinal double - room ionization chamber

    該系統用高質量的重離子束轟擊薄膜或塊材樣品,利用q3d磁譜儀及其焦面探測器和縱向型雙電離室e ? e望遠鏡探測器兩套探測系統,在前角區測量了中各種的反沖能譜。
  3. Elemental analysis based on the emission from plasma generated by focusing a powerful laser beam on a solid sample surface is known as laser - induced breakdown spectroscopy ( libs ). when the power density of laser on the sample surface is high enough, the sample is vaporized, and the neutral and ionic species are formed in excited states

    利用聚焦的強激光束入射固體表面產生激光等離子體,對等離子體中原子和離子發射譜進行雜質分析,這一過程叫做激光誘導擊穿譜( laser - inducedbreakdownspectroscopy ) ,簡稱( libs ) 。
  4. The procedure is to build a 3 - d information database for controlling factors, based on geological bodies and ore bodies, classify the forming - ore abnormal units, comprehensively study on variables of forming - ore unit information, then carry out a best choice for target of deposits or ore bodies

    其程序是以地質體和礦產資源體為單,建立礦山三維空間的控礦因信息庫,劃分成礦異常單,進行成礦單信息變量的綜合研究,實現最佳礦床(體)區的優選。
  5. Using regional geochemical exploration data, the authors figured out moving window contrast values through window moving average operation, delineated single element anomalies and multi - element accumulative ( multiplicative ) anomalies according to contrast values, and drew single - element and multi - element background diagrams, accumulative ( multiplicative ) multi - element contrast anomalies and background diagrams, which make up the locating prognostic chart for the ore - prospecting target

    摘要利用區域地球化學勘查數據,經過窗口滑動平均,計算出滑動窗口的襯值,通過襯值圈定單和多累加(累乘)異常;在窗口滑動平均值基礎上勾繪單和多背景曲線圖、累加(累乘)多襯值異常和背景曲線圖,製作找礦區定位預測圖。
  6. The measured spectra were transformed to the concentration profiling of the recoil atoms by using the knowledge of the rutherford cross section and the stopping power of the projectile and the recoils in the materials

    利用盧瑟福散射截面和離子在材料中的阻止本領,編製程序將能譜轉換成的深度分佈。從而實現高精度的深度分辨測量。
  7. On basis of inierpretation to the tm images of the researched area, we utilize characteristic information picking techniques, such as ratio technique, self adapting enhancing, spatial filter, to pick up the information of the geologic structure and rocks. combining the geochemical properties of the elements and the ore cofltrol conditions, we analyze the mineralization conditions of the researched area, predict the mineral resources in the area, and put oot the geologic remote sensing prediction mode, block out the target region of mineralization

    本文在研究區tm圖像解譯的基礎上,主要利用了比值技術、自適應增強、空間濾波、等特徵信息提取技術,對本區地質構造信息和巖石信息進行了提取,結合有關的地球化學性質及控礦條件,對研究區的成礦地質條件進行了分析,對研究區的礦產資源進行了預測,提出了地質遙感預測模式,圈定了成礦區。
  8. Based on the summarization of metallogenic regularities and prospecting indicators as well as an analysis of such characteristics of anomalies as element association, element distribution and component zoning, this paper deals with the relationship between anomalies and mineralization and points out some ore - prospecting targets

    通過總結成礦規律和找礦標志,分析異常的組合、分佈、組分分帶等特徵,研究異常、礦化的相互關系,提出找礦位。
  9. The phase compositions and structure of rf - magnetron sputtering plct films were studied by using wide angle x - ray diffraction ( waxrd )

    利用xrd 、 sem 、 xrf手段分別對材的相結構,顯微結構,含量進行分析。
  10. In non - destructive x - ray fluorescence analysis with thick target, correction method for difference in fluorescence intensity of elements due to sample shape and different distance to the source detector with yttrium as an outer mark element was studied

    摘要在厚的非破壞性x射線螢光分析中,以釔做外標,研究了不同樣品形狀及與源、探測器距離不同時,引起接收到螢光強度差異的校正方法。
  11. When the laser facilities are in operation, the position and direction of all the beams are subject to change due to the optical structural drifts excited by multiple input sources. these changes will influence the precision of the beam propagation and finally the focal spot positions on targets which are strictly dictated by the requirements of plasma physics experiments

    這些激光裝置在運行過程中,光學件結構在外界激勵因作用下容易產生漂移,使光束位置和方向發生改變,影響光束打定位精度,無法滿足精密物理實驗要求。
  12. The depth profiling of the elements from light to medium could be simultaneously obtained by the ae - e telescope detector with a depth resolution about 20 ~ 30 nm

    用e ? e望遠鏡探測器同時地得到材料上從輕至中重各種的深度分佈,其深度分辨達20 30nm 。
  13. Ingl plasndd was a1so prepared and delivered to the npc cell. subsequenly, v mbl was also de1ivered to the cell and intensity fluorescence was observed by nuorescence confocal ndcroscope. the degree of fluorscence enhancemen can be wttatively obtaind through anscence spectr8

    4這種探針對乙肝病毒陽性和陰性病人血清的檢測有顯著性差異,生物化的分子信標可以用橋式結構固定在玻璃片表面,製成dna晶,根據晶的熒光可以快速檢測到g dna的存在。
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