trace detection 中文意思是什麼

trace detection 解釋
痕量偵檢
  • trace : n 1 跡，足跡，蹤跡，去向。2 痕跡；證跡，線索，結果；【心理學】記憶痕；【植物；植物學】（脈）跡。3...
  • detection : n. 1. 探知；發現，發覺；敗露。2. 【化學】檢定，檢查；【電訊】檢波。
  1. Ultrapur is the guaranteed ultra - pure class reagent that meets the need for superior trace analysis to ppb, ppt detection limits and beyond

    Kanto taiwan corp . utrapur為超高純度級之試劑，適用於超微量之分析，可達到或超越ppb ppt級之偵測極限。
  2. According to all discussed above, adopted typical mobile agent system ibm aglets to design a framework of mobile agent based intrusion detection system and various functional mobile agents, analyzed data collection, detection and tracing of intruding attacks of the concurrent multiple mobile agents. those mobile agents trace and watch the network equipments and hosts in real time, study net flow and status of the hosts, analyze and audit the outcome data, then give real time alarms for the aggressive activities

    在此基礎上，採用典型移動代理系統ibmaglets設計了一種基於移動代理的入侵檢測系統框架，並設計了不同功能的移動代理，分析多個移動代理協作進行數據採集與跟蹤檢測入侵攻擊的過程，這些移動代理實時跟蹤監視網路設備和主機，了解網路上的流量和主機的狀態，並對結果數據進行分析審計，做出一定的響應。
  3. Back extraction by hno3 - hf and back extraction by concentrated hnch after lower the concentration of organic phase are studied, the method of back extration by hnorhf can not be used to icp - ms, because some zirconium is hydrolysis when hf is removed by heat. however, the method of back extraction by concentrated nitric acid after lower the concentration of organic phase can be used to icp - ms, the recovery is 93. 2 %, rsd % is 5. 24 %, the decontamination factor of uranium is 3. 2xl04, the detection limit of zirconium is 0. 04ng / ml. the method of tta extracting trace zirconium in uranium is firstly used to icp - ms, the result is satisfied, it can be used to determine zirconium in uranic production quickly and veraciously

    本文通過研究hno _ 3 - hf反萃和稀釋有機相後用濃hno _ 3反萃這兩種分離方法，認為hno _ 3 - hf反萃由於在加熱去除hf時酸度不易控制，導致鋯的部分水解，因而此方法不宜用於icp - ms中，然而稀釋有機相後用濃hno _ 3反萃法用於icp - ms測量中，全程回收率為93 . 2 ，相對標準偏差為5 . 24 ，鈾的一次去污因子為3 . 2 10 ~ 4 ，鋯的測定下限為0 . 04ng / ml ，本文首次將tta萃取分離鈾中鋯用於icp - ms測量中，結果令人滿意，此方法適用於快速、準確測量鈾產品中微量鋯。
  4. Determination of trace chloroform and carbon tetrachloride in water by head space gas chromatogrophy with electron capture detection

    法測定水中微量的氯仿和四氯化碳
  5. Determination of environmental pollutants using biological detection method such as bioassay, immunoassay and in vitro receptor binding test is a hot point in the field of environmental monitoring, especially the analysis of the trace dioxin - like chemicals ( dlcs )

    摘要應用生物檢測手段（如生物法、免疫測定及體外受體結合實驗等）檢測環境污染物是環境檢測領域一個研究熱點，特別在二惡英類化合物的痕量分析中的作用令人矚目。
  6. X - ray has been widely used in industry and medicine since it was found in 1895, such as nondestructive detection of cavities in objects using x - ray " s property of penetration, trace element analysis using x - ray fluorescence, radiation therapy using x - ray " s ability to damage protein, and so on

    X射線源在生產和醫療上一直以來具有廣泛的應用。利用x射線的穿透性可進行無損探傷；利用x射線的熒光效應可對物質進行痕量分析；利用x射線使蛋白質變性可對腫瘤進行放療。
  7. As an outstanding detection method for trace compounds, ims is currently in widespread use for monitoring chemical agents for the military, screening explosives and narcotics at airports or custom services

    作為一種重要的痕量化學物質檢測技術，現已廣泛應用於化學毒劑探測和機場、海關的毒品與爆炸物檢測。
  8. The study of trace gas detection technology is expected to solve this problem

    激光光譜分析技術將為微量氣體檢測提供新的高性能的技術手段。
  9. Abstract : taking ecological labels as the basis, the article investigates the residue and origin of pesticide on natural fibre fabrics, and detection means for trace harmful substances on textiles, e. g. liquid - liquid extraction, supercritical fluid extraction and the latest solid - phase microextraction - gas - phaseamass spectrum technique

    文摘:以生態?標簽為基礎，討論了天然纖維織物上殺蟲劑的殘留情況及來源，紡織品上微量有害物質的檢測分析手段，如液?液萃取技術、固相萃取技術、超臨界萃取技術以及最近出現的固相微萃取?氣相?質譜技術。
  10. Some thoughts on the construction of the science of criminal psychological trace detection

    建構犯罪心理痕跡檢驗學的思考
  11. Standard test method for trace nitrogen in liquid petroleum hydrocarbons by syringe inlet oxidative combustion and chemiluminescence detection

    注射插入氧化燃料和化學發光法測定液態石油碳氫化合物中痕量有機結合物氮的標準試驗方法
  12. The experiment results clearly demonstrate that detection model can effectively detect r2l, r2r and l2r attacks. moreover the detected anomaly will be limited in the corresponding requests, but not in entire trace

    實驗結果清楚地表明檢測模型可以有效偵測出咫l 、 rzr和lzr型攻擊，而且檢測出的異常行為將被限制在相應的請求內而不是整個系統調用跡。
  13. Firstly, we determined the position of energy edge in every trace by using edge detection algorithm, secondly, we divided all the edge points into wrong points and correct points, then calculated the value of wrong points by spline interpolation

    為此，從初至波的特點出發，提出了單道數據邊界檢測和樣條插值相結合進行初至波自動拾取的方法。
  14. Complexation and detection of trace heavy metal ions with poly aromatic diamine modified electrodes

    芳香族二胺聚合物修飾電極對痕量重金屬離子的絡合與探測
  15. The method of tta extracting trace zirconium in uranium is firstly used to icp - aes, the recovery is 93. 2 %, the detection limit of zirconium is 0. 001 | ig / ml. the method can be used to determine low concentration of zirconium

    並且將tta取法用於icpaes中，全程回收率為93工，結的檢出限為0刀olndrnl ，此方法可用於含量較低的結的分析和測量。
  16. Test method for organically bound trace nitrogen in liquid petroleum hydrocarbons by oxidative combustion and chemiluminescence detection

    用氧化燃燒和化學發光檢測法測定液態石油烴中有機痕量氮的方法
  17. The consistently repeated system call sequences in normal process trace were regarded as macros, and then an anomaly detection model based on system call macros markov chain was created

    把正常程序行為產生的系統調用跡中大量有規律的重復出現的系統調用短序列看成一個個獨立的基本單位（宏） ，並以宏為基本單位構建一個基於馬爾可夫鏈的異常入侵檢測模型。
  18. Experiments specify that we can get the accurate edge trace and the equations fitted from the collecting data through edge sharpening and detection of image processing technique

    實驗結果表明，採用圖像處理技術是可以將一個採集來的圖像經過邊緣銳化和邊緣檢測形成比較清晰的軌跡，能夠擬合出比較精確的方程。
  19. Standard test method for trace nitrogen in aromatic hydrocarbons by oxidative combustion and reduced pressure chemiluminescence detection

    通過氧化燃燒和還原壓力化學發光檢測法測定航空用碳氫化合物中痕量氮的標準試驗方法
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