落點準確性 的英文怎麼說

中文拼音 [làdiǎnzhǔnquèxìng]
落點準確性 英文
accuracy of placement
  • 落 : 落名詞[方言] （北方對蓮花落的俗稱） a kind of folk song
  • 點 : Ⅰ名詞1 （液體的小滴） drop （of liquid） 2 （細小的痕跡） spot; dot; speck 3 （漢字的筆畫「、」）...
  • 準 : Ⅰ名詞1 （標準） standard; guideline; criterion; norm 2 （目標） aim; target Ⅱ動詞1 （依據; 依照）...
  • 確 : 形容詞1. （符合事實; 真實） true; reliable; authentic 2. （堅固; 堅定） firm
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 落點 : 1. [體育] placement （of a ball） 2. [軍事] （火炮的落點） point of fall; 落點偏差距 deflection offset
  1. As the step of the color tv ( the second generation ) to the digital tv ( the third generation ) is larger and larger, the research of digital television terrestrial broadcasting ( dttb ) become more and more important in china, we are concentrating on the standard of dttb which is suit for our country after describing and analyzing the technical stipulation and speciality of dttb, this paper compares atsc 8 - vsb with dvb - t cofdm and isdb - t bst - ofdmo the emphasis of this article lies in the technical solution about transferring system, channel coding is important component of dttb, which can resist from the bad circumstances o because of lots of varieties and different performance, channel coding become one of the emphasis of the research work this paper analyzes and researches the theory and performance of the different channel coding particularly, points out an effective theoretic analysis method and computer demo of performance comparison a theoretical method for estimating the performance of concatenated codes is proposed in this paperc this is achieved by combining the performance of single level coding rayleigh fading channel and the character of channel modulation it may be useful to research and development of the future digital television terrestrial broadcasting standard of our country

    通道糾錯編碼是數字電視地面廣播傳輸系統的重要組成部分，是抵禦地面惡劣環境的有效手段。由於通道編碼的種類繁多，性能各異，因此是目前研究工作的重點之一。本文詳細分析和研究了幾種通道糾錯編碼的原理和性能，並針對外碼內碼級聯糾錯結合地面通道瑞利衰落提出了一種有效的理論分析方法和性能的計算機比較演示方案，總結了不同級聯方案的性能特點，對於我國目前的數字電視地面廣播標準的研究和通道級聯糾錯方案的確立及其參數選擇具有一定的參考價值。
  2. It is first suggested that hospitals where auditing has been started in accordance with the new circumstances take the following measures : setting the control range so as to provide criteria and evidence for self - checking ; defining the starting point and putting into effect the auditing results ; working out ways of assessment and punishment and ensuring the implementation of the check - up system ; setting up a two - way system so as to ensure the objectivity and fairness of the auditing results

    筆者首先就醫院適應新形勢，開展審計工作應：制定控制范圍，為自查提供標準和依據；確定切入點，落實審計結果；制定考核處罰辦法，保障考核制度的貫徹落實；建立雙向考核制度，保證審計結果的客觀公正性。
  3. As far as the system observation for accuracy evaluation of carrier rocket is concerned, there may exist different types of observed data and priors. heterogeneous information means that the different information describing the different characteristics of the same object. since all of the information is relevant to the same object, the fusion is possible. it is a key problem that how to fuse the heterogeneous information to obtain the better evaluation result. therefore, the different heterogeneous information and data is thoroughly studied, moreover, the mathematical description for information fusion of different parameter priors and data is constructed in this paper. based on their relationship between different parameters, indirect prior and observation data is transformed into prior in impact point observation space, which is fused with original prior by weight determined by maximum entropy rule to obtain the mixed posterior distribution. therefore, the test results can be given by combining posterior distribution and impact error observed data. then its application on evaluating guidance systematic error is elaborated as it applies trajectory tracking data, test value of coefficients of guidance instrumentation systematic error, impact point observation data and prior. especially, the advantage of this method lies in its application in case that guidance instrumentation systematic error may not be computed precisely. finally a detailed example on evaluation of carrier rocket is given to verify the theory

    為充分利用運載火箭觀測中的不同觀測空間和過程的信息來進行精度評估，針對該背景建立了異質先驗融合的數學描述.研究了飛行試驗中不同觀測空間和過程的異質先驗信息和數據，基於不同觀測過程的解析關系，將間接過程的先驗和觀測數據算出的后驗分佈轉換成落點觀測空間上的先驗，與原落點的先驗進行了最大熵加權融合，得到混合后驗分佈，從而結合落點觀測數據給出評定結果.在無法解算出精確的制導工具誤差系數的情況下，這種方法充分利用了彈道跟蹤數據、工具誤差系數的地面測試先驗值、落點先驗及落點數據，穩健性更好，準確性更高
  4. By studying and contrasting the exclusionary rule of material evidences obtained illegally in some typical nations and districts, this paper firstly revealed the law of emergence and development of the exclusionary rule of material evidences obtained illegally and its theoretical basis. secondly, it evaluated different viewpoints about the rule, proposed and explained that there were two stages in establishing the rule in china. finally, it designed series of operation sequences for the rule, such as start, affirmation, burden of proof and standard of proof, so as to fulfill it successfully

    本文首先通過對某些具有代表性的國家和地區有關非法實物證據排除規則的立法和司法實踐進行了考察、對比，揭示了其產生、發展變化的規律和賴以生存的理論基礎；然後重點評析了我國理論界關于非法實物證據應否排除的各種觀點並提出我國建立非法實物證據排除規則應分二步走的理由和具體設想；最後，為了保證非法實物證據排除規則能在我國真正貫徹落實，本文還對非法實物證據排除程序的啟動、確認、證明責任及其標準等一系列操作程序問題進行了設計。
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