黑洞率 的英文怎麼說

中文拼音 [hēidònglǜ]
黑洞率 英文
frequency （film）
  • 洞 : Ⅰ名詞（物體上穿通的或凹入較深的部分; 窟窿; 洞穴） hole; cavity Ⅱ形容詞（深遠; 透徹） profound; thorough; clear
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 黑洞 : [天文學] black hole
  1. Giddings says he caught the physics bug when his father first told him about the weird properties of quantum mechanics

    后來他繼續鉆研，終于成為量子重力和宇宙學的專家，並率先研究在粒子加速器中創造黑洞的可能性。
  2. By studying the inner regions of nine elliptical galaxies with chandra, scientists can now estimate the rate at which gas is falling toward the galaxies ' supermassive black holes

    科學家使用錢德拉研究了9個橢圓星系的內區，估計出了星系中心特大質量黑洞的氣體下落速率。
  3. As the hawking photon gets nearer to the hole, it blueshifts to a higher frequency and correspondingly shorter wavelength

    隨著霍金光子越來越靠近黑洞，它會藍移到一個較高的頻率與相對較短的波長。
  4. This tool is aim to test the technology of evading ids by utilizing the weaken of network layer and the transmission layer. and then we test the snort by using the tester and the hacker tool, from the result we find a critical problem faced by a network intrusion detection system ( nids ) is that of ambiguity is the main reason that producing the make false positive and false negative

    通過該工具與第三方黑客軟體? fragroute相結合，對入侵檢測系統軟體- - snort進行測試，從結果的分析中得知網路入侵檢測體系所面臨的語義模糊性問題是造成漏報率和誤報率很高的一個主要原因，入侵者就可能利用這一漏洞逃過nids的檢測或者引起檢測系統的誤警。
  5. The emerging consensus is that the early universe was dominated by a small number of giant galaxies containing colossal black holes and prodigious bursts of star formation, whereas the present universe has a more dispersed nature ? the creation of stars and the accretion of material into black holes are now occurring in a large number of medium - size and small galaxies

    目前逐漸形成的共識是，早期宇宙是由數量稀少、但含有巨大黑洞，且恆星形成率超高的巨型星系所主宰，今日的宇宙則具有較零散的特性恆星的誕生與黑洞吸積物質的作用，發生在龐大數量的中、小型星系內。
  6. Due to the some normal ids ' s low efficiency, high error report rate, bad self - security, this thesis has given out a new - type hybrid intrusion detection system ( hsids ) design with high efficiently, good self - security, combining the distrubited information gathering with the centralized managerment, and combining the nid and the hid. the detailed design scheme also has been presented. the hsids adopts the " black hole " hidden setting, greatly decreasing the posiblity for hacker to discover and attack the hsids

    在hsids中，採用「黑洞」式隱形設置，可以大大減少hsids系統被黑客發現並攻擊的可能；系統採用的將nid與hid相結合的方式可降低入侵信息的漏報與誤報率；改進的檢測演算法提高了檢測引擎的速度；採用開放的檢測規則方便了系統的升級，提升了檢測能力； web方式的安全管理可以很好地控制整個監控網路的安全情況；被動防禦與主動防禦相結合更有效的防止了入侵者對系統的入侵。
  7. According to this paradigm, the early history of the universe ? that is, until about six billion years after the big bang ? was an era of cosmic fireworks : galaxies collided and merged, powerful black holes sucked in huge whirlpools of gas, and stars were born in unrivaled profusion

    根據這樣的說法，大霹靂后60億年內的早期宇宙乃是處處充滿火花的時代：星系相互碰撞與合併，威力強大的黑洞像漩渦般吸入大量氣體，恆星則以驚人的速率大量誕生。
  8. An important implication of this work is that the conversion of energy by matter falling toward a black hole is much more efficient than nuclear or fossil fuels

    該工作的重要推論是，落向黑洞的物質比核燃料或化石燃料有著更高的能量轉換效率。
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