second level 中文意思是什麼

second level 解釋
二級的
  • second : adj 1 第二的；第二次的；二等（的）。2 次等的；較差的；劣於…的 （to）。3 〈美國〉較年輕的。4 另一...
  • level : n 1 水平儀，水準儀；水準測量。2 水平線，水平面；水平狀態；平面，平地。3 水平，水準；水位；標準；...
  1. 90 % uv below 400nm could be shielded by the nano - sio2 sol. the time of the artificial aging of nano - sio2 - modified coatings prepared by the way of in - situ dispersion method was about twice as long as that of the nano - sio2 - modified coatings prepared by dispersing the nano - sio2 powder in the coating directly. on the other hand, the fadeproof time ( reaching the second level of color aberration ) of the nano - sio2 - modified coatings was 1. 83 times as long as that of the national standard for the super coatings

    實驗證明:納米510 :溶膠具有很強的紫外散射屏蔽性能，對400nm以下的紫外光能屏蔽90 %以上;在位分散法納米510 :改性塗料的耐人工老化粉化時間比直接分散法納米510 :改性塗料提高了近1倍，耐變色時間（達到色差2級的時間）是國標優等品要求的1 . 83倍，較相應的未改性塗料提高了約25 % 。
  2. This thesis tries to update the cmdsr system to achieve the characters below : real - time, better robust, higher recognition rate, non - special - man. considering the disadvantages of traditional improved spectrum subtraction speech enhancement, this thesis proposes the theory of fuzzy spectrum subtraction based on the fuzzy theory and improved spectrum subtraction speech enhancement ; as for the difficulties of detecting the endpoint of speech signal, the thesis gives the table of initial and the improved parameters, with which we can confirm the endpoints of mandarin digit speech ; the thesis puts forward two - level digit real - time speech recognition system, the first level is based on discrete hidden markov model which is linear predictive coding cepstrum ( lpcc ) and difference linear predictive coding cepstrum ( dlpcc ), the second level is based on formant parameters ; as for the realization of hardware, the thesis depicts the realization of every part of cmdsr based on the tms320vc5402 in detail ; as for the development of software, the thesis gives the software design flow chart of cmdsr, simulates the basic theory with matlab language and gives the simulation results

    針對傳統的「改進譜相減法語音增強」參數設定單一、環境適應能力差的缺點，提出了一種利用模糊理論和「改進的譜相減法」結合的「模糊譜相減法語音增強」 ;針對語音信號端點檢測困難的特點，通過matlab模擬試驗，給出了能夠準確確定數碼語音端點的初始和改進參數表;提出了利用基於線性預測編碼倒譜參數和差分線性預測編碼倒譜參數相結合的離散隱含馬爾可夫模型進行第一級識別、利用共振峰參數進行第二級識別的兩級漢語數碼語音識別系統，在保證系統實時性的同時，實現連接漢語數碼語音識別系統識別率的提高;在硬體實現上，詳細闡述了基於tms320vc5402的連接漢語數碼語音識別系統各部分硬體設計;在軟體開發上，給出了連接漢語數碼語音識別的軟體設計各部分的流程圖，並對各部分進行了matlab模擬，並給出了模擬結果。
  3. Only two of the electrons in the second level reside in hybrid orbitals.

    第二層僅僅兩個電子處于雜化軌道中。
  4. The second, the main work in the paper is discussed. they are include : the theory and character of electromagnetic leaking from a computer ; the theory of accumulation mean filter and pectination filter ; the analysis of synchronous signal precision, at 10 - 12 second level, for stably intercepting ; the technology requirement of receiver and data acquisition board for clearly displaying the images recovered from the intercepted data

    本文從計算機視頻電磁泄漏和數字濾波器兩方面的基本理論出發，詳細論述了計算機視頻信息電磁泄漏的原理及特點，指出視頻泄漏信息的頻譜是以行頻為周期的譜線；分析了重加濾波器和梳狀濾波器的性能；分析了視頻泄漏信息截獲的條件；推導出穩定截獲視頻泄漏信息需要對同步信號的精度控制在皮秒級；論述了清晰再現對接收機和數據採集卡的技術要求。
  5. The top - level cfperl parser is the place where cfengine sections, compound classes a sequence of classes separated by or " and and ". " symbols, to build a boolean statement, and configuration action lines anything to be parsed by a second - level parser are parsed

    頂級cfperl解析器是解析cfengine節、復合類（用或[ " | " ]和與[ " . " ]符號隔開的類序列，用於構建布爾語句）和配置操作行（將由第二級解析器解析的任何內容）的場所。
  6. Once the pressure of the main network returns to normal, the valve flap of drainage outlet closes under pressure, first, second level check valves open, the main network return to supply water to branch pipeline

    一旦主管網壓力恢復正常，排污口閥瓣受壓關閉，一二級止回閥打開，主管路恢復向支管供水。
  7. But when one reaches the second level, this is already fantastic, already a living buddha, because you have opened the buddhi, the intellect

    不論如何，達到第二界已經很了不起了，已經是活佛了。因為菩提的智慧已經打開，會知道很多無法形容的事。
  8. The second level can be thought of in terms of business unit strategy, which is about how to compete successfully in particular markets

    戰略的第二個層次是業務單位戰略，即如何在某特定市場上成功地開展競爭。
  9. In order to dispose data at monitoring field ; pc is adopted as local master, which constructs the second level monitoring system. its function is data processing, and this data are useful f or local relative department the third level monitoring system is composed of communication unit, modem and pstn

    在現場為了進一步處理數據，採用pc機作為上位機進一步數據處理，組成第二級智能監測系統，它的功能完成顯示列印，歸檔，供本地有關部門作為分析依據。
  10. For the habitation multi - scale representation, this paper put forward the second level neighbouring points discriminance to solve the combine with geographic locations and attributions

    在對居民地進行的多尺度表達中提出了二級鄰近點判別法，以實現要素的地理位置與屬性的結合。
  11. In the second level, it used stressful grids characteristic to class accurately and in the third level, used neutral network tools and gives the last output

    第二級，使用筆畫密度特徵和比畫四分解的彈性扇形網格特徵進行細分。
  12. Almost 60 per cent of students at second - level attend secondary schools

    大約60 %的中級學生上普通中學。
  13. The first level is about electronic records " running, the second level is about the management of the filing, and the third level is about the keeping and the utilizing of electronic archives. and effective measures should be applied to protect the original and the reality of electronic records and archives. in the first level, electronic records should be have a " life cycle table " when the records occur

    保護體系應自下而上分為三個層次即電子文件運行層、電子文件歸檔管理層、電子檔案保管層，層與層之間運用嚴密的管理措施和技術手段保護電子文件、電子檔案信息的原始性、真實性；在電子文件運行層中，電子文件一經產生，就應有一個「生命周期表」與它終身相伴，完整記錄下電子文件在其「生命期」內的全部情況。
  14. In this article we will further probe into the major economic zones and second level economic zones of the whole contry and put forwards the plan to divide 3l provincial administrative area into 6 major economic zones and 80 second level economic zones

    本文在此就全國大經濟區劃和二級經濟區劃作進一步探討，提出將全國31個省級區劃分為六大經濟區和80個二級經濟區的方案。
  15. And no one seems to be able to conquer a person who has achieved the second level because he has tremendous power of eloquence, and his intellect is at the peak of his power

    不過在第二界最顯著的成就是辯才無礙，似乎沒人能辯得過一個到達第二界的人，因為他的口才和智力已經發展到巔峰。
  16. But the most striking achievement we can have at the second level is that, the eloquence, and the ability to debate. and no one seems to be able to conquer a person who has achieved the second level because he has tremendous power of eloquence, and his intellect is at the peak of his power

    不過在第二界最顯著的成就是辯才無礙，似乎沒人能辯得過一個到達第二界的人，因為他的口才和智力已經發展到巔峰。
  17. The second level of unbinding, symbolized by a fire so totally out that its embers have grown cold, is what the arahant experiences after this life

    第二個層次的解脫，以火焰滅盡、余燼已冷作為象徵，代表了阿羅漢此生以後的經驗。
  18. The fraud exception of l / c is a source of the principle of independence and abstraction and the rule of strict compliance flaw, essentially complementary and contrary to the principle of independence and abstraction and the rule of strict compliance on condition that we insist on these. the rationale behind the fraud exception of l / c may divide into two levels : the first level is " reservation of public order ". the second level is " the good faith principle ", " the fair principle ", " the security principle " and " the efficiency principle "

    信用證欺詐例外源於信用證獨立抽象原則及嚴格相符原則的制度缺陷，是在堅持信用證獨立抽象原則及嚴格相符原則前提下對其的必要否定和補充，其理論根據可分為兩個層次:第一層次為「公共秩序保留」 ，第二層次為「誠實信用原則」 、 「公平原則」 、 「安全原則」和「效率原則」 。
  19. The research to second - level earned value method for improve performance measurement of engineering project

    項目績效評價中掙值分析方法的優化研究
  20. Mentor other staff. occasionally provide second - level help desk support

    培訓和幫助新來人員。有時也會提供高層的對用戶的技術支持問題。
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