particle track 中文意思是什麼

particle track 解釋
粒子徑跡
  • particle : n 1 顆粒，微粒；微量，極少量。2 【物、數】粒子，質點。3 【語法】虛詞，不變詞〈冠詞、副詞、介詞、...
  • track : vt 用纖拉船。vi 拉纖行駛。n age 拉纖。n er 拉纖的人。n 1 軌跡，輪跡，航跡，痕跡；〈pl 〉足跡。2 ...
  1. Times of this order are deduced directly by measuring the length of the particle track in a bubble chamber.

    這樣量級的時間是通過測量粒子在氣泡室中徑跡長度直接得到的。
  2. Prolate cycloid as another track of charged particle movement in magnetic field

    長輻旋輪線是帶電粒子在磁場運動的又一軌跡
  3. When a hypervelocity particle enters the top surface of an aerogel collector, it makes a track many times its own size as it slows and stops in the aerogel

    當一個超音速微粒進入氣溶膠收集器的上表面時，隨著減速它將造成一個數倍于自身大小的軌跡並停留在氣溶膠中。
  4. Physicists investigating heavy - particle collisions believe they are on the track of a universal form of matter, one common to very high energy particles ranging from protons to heavy nuclei such as uranium

    研究重粒子對撞的物理學家相信，他們正在尋找某種物質的普遍結構，也就是尋找一種從質子到重核（如鈾核）的超高能粒子共同結構。
  5. Nuclear particle track - etched anti - counterfeit marking is a new weapon against fake products. the mark is manufactured by intricate high technology in state - controlled sensitive nuclear facilities which ensures that the mark can not be copied. the pattern of the mark is characterized by its permeability, and can be distinguished from fakes by using a transparent liquid ( e. g. water ), colored pen or chemical reagent. the technique has passed the official health safety examination and poses no danger of nuclear irradiation

    用核粒子照射塑料薄膜形成徑跡，再經化學試劑蝕刻和成像技術，得到由微米級微孔組成的圖案.這種圖案具有物質透過特性.用這種方法生產的核徑跡防偽標志，具備核尖端技術不易擴散，製作設備不易得到，產品用其他方法難以偽造，防偽識別簡單、快速、可靠等特點.此種標志已經通過放射性安全檢測，可以用於各種商品（包括食品）的包裝
  6. This paper adopts the particle - trace model to simulate the track of particle

    在模擬兩相流中的顆粒軌跡時採用了顆粒軌道模型。
  7. It shares the advantages of the particle level set method, and has the ability to track the interfaces of multiple fluids

    這個擴展的方法保持了原particle level set方法精確性的優點，同時又具有了跟蹤多流體界面的能力。
  8. Q. how will i recognize a real interstellar dust particle track if i see one

    問：假如我看到了一個如何才能認出那就是星際塵埃的蹤跡呢？
  9. On the base of the study of dense gas - solid flow, we make full - scale numerical simulation on the combustion and pollutant emission processes of the 75t / h circulating fluidized bed ( cfb ) which is developed by our institute. we draw the conclusion on the characteristics of flow field, particle track, temperature profiles and species profiles. we also study the characteristics of coal combustion and nox formation and the interactive influence between them

    在對高濃度氣固兩相流動的系統研究基礎上，針對我們熱能所研製開發的75t h循環流化床熱電氣三聯供裝置，首次對于流化床燃燒爐內的燃燒和污染物排放進行了較全面的數值模擬，得出了爐內的流場、顆粒軌跡場、溫度場和組份場，研究了煤粉燃燒特性和氮氧化物的排放特性以及影響它們的因素。
  10. This particle is so big that you can easily see it at the end of its track ; it is larger than we expect to see in the stardust interstellar dust collector

    這個微粒相當的大，你能在它軌跡的末端清楚地看到它；它比我們期望在星際塵埃收集器中看到的要大得多。
  11. This paper also made cfd researches on the means of changing fan ' s impeller, analyzed the inner flow field of fan ' s impeller and the change of particle ' s track

    論文還對改造風機葉輪減磨的方法進行了氣固兩相流的cfd研究，分析了改造前後風機葉輪的內部流場和磨粒軌跡的變化。
  12. Here is a movie of a track of a larger, slower particle

    這個影片中有一個體積大、速度慢的微粒的軌跡。
  13. The particle track technology is applied to establish the three - dimensional lagrangian residual current model

    利用標識質點跟蹤技術，建立了三維拉格朗日余流模型。
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