降質通道 的英文怎麼說

中文拼音 [jiàngzhítōngdào]
降質通道 英文
degraded channel
  • 降 : 降動詞1. （投降） surrender; capitulate 2. （降伏） subdue; vanquish; tame
  • 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
  • 通 : 通量詞（用於動作）
  • 道 : Ⅰ名詞（道路） road; way; route; path 2 （水流通過的途徑） channel; course 3 （方向; 方法; 道理） ...
  • 通道 : thoroughfare; passageway; pass; enterclose; gallery; drong; tunnel; avenue; alure; way; row; key ...
  1. Since the reform and open in china, however, there are many hidden - troubles of transportation though the urbanization level has been improved greatly. for instance, the city has been constructing more high - ways, but the increase of vehicles is much more than mileage, so that the traffic is aswarm and crowded, the living quality of citizens is depressed and the urban economy is blocked

    而我國自建國后，尤其是改革開放以來，盡管城市化水平有了很大提高，但同時也暴露出了很多交通方面的問題和隱患，例如，城市內高等級道路增長很快，但由於車輛的增長遠遠高於道路里程的增長，從而造成交通擁擠、堵塞，城市居民生活質量下降，甚至會阻礙城市經濟的進一步發展。
  2. Abstract : in this paper interactions of bilayer lipid membrane with clotrimazole as the antifungal agent were reported in order to interpret the action basis about the molecularbiology of this drug. using the injecting method ， we prepared three bilayer lipid membranes ( blm ) respectively, and by the cyclic voltammetry method we determined properties of blm before and after adding clotrimazole into the membranes. it was found that clotrimazole could remarkably reduce the membrane resistance and demonstrated that the drug as an antifungal substance might certainly change the permeability of bilayer lipid membrane

    文摘:報道了抗真菌藥克霉唑與人工脂膜的相互作用，試圖闡明該藥的分子生物學的作用基礎.用注射方法分別制備3種雙分子層脂膜（ blm ） ，並運用循環伏安法測量了修飾物克霉唑加入前後人工雙分子層脂膜的電性質.結果發現克霉唑可顯著降低膜電阻並證實該藥確能改變人工雙分子層脂膜的通透性
  3. In improved uep scheme, the syntax elements belonged to luminance parts and chrominance parts was reassigned to different data partitions. those packets containing syntax elements belonged to luminance parts were got error protection at high level so as to guarantee their correctness during transmitting in error - prone network. simulation has shown that using proposed scheme, the packing tradeoff is decreased 8240 bytes in error - free channel and also the output bits and bit rate of coded video stream are decreased 2. 70kbits and 0. 33 kbps respectively

    模擬實驗表明，本方案能在無噪通道中有效降低編碼器端8240位元組的打包開銷和2 . 70kbit的輸出比特數以及0 . 33kbps的比特率，而在有噪通道中可使解碼輸出重構視頻圖像的視覺質量得到一定程度的提高，亮度分量峰值信噪比可增加近1db 。
  4. A 2 - d hydrodynamic - numerical model was applied to typical rocky rapids called jiyutan by comparing different computational models. based on the comparison of different schemes, the change of the discharge and the flow current in a branch were analyzed, and the relationship between the flow condition and excavation area, scope as well as mode was discussed, the conclusions show : ( 1 ) in a branching rocky rapids, the velocity may be reduced and flow condition can be improved by excavating one channel partly

    本文在對各種數學模型比較的基礎上，應用二維水動力數學模型研究典型石質汊流灘? ?廣西潯江鯽魚灘航道整治工程方案，通過各方案計算結果比較，分析了不同汊道的開挖及汊道內不同開挖面積、開挖范圍以及開挖方式所引起的分流比及工程區域航道水力條件的變化規律，研究結果表明： （ 1 ）對于石質汊流灘來說，在某一汊道通過局部開挖河槽，擴大過水斷面面積，可以達到降低工程段流速、改善局部水流條件的目的。
  5. Slimming drugs commonly used appetite inhibitors, these drugs through the hypothalamus to influence diet and the central body of the excitement and inhibition play appetite, patients readily accept diet therapy, such as amphetamine - type ; metandienone increase metabolism, is to promote metabolism, so the body ' s adipose tissue accumulation by gradually eliminate, such as thyroid hormone ; biguanides hypoglycemic agents, the drugs in the treatment of diabetes, patients can cause loss of appetite, this is the side effects, but the drug has reduced the cumulative amount of fat and suppress appetite, delaying or reducing gastrointestinal absorption of the sugar, increase fecal fat and he substances excreted, speaking on obesity and is beneficial side

    常用減肥藥物有食慾抑制劑，這類藥物是通過對下丘腦飲食中樞發生影響以及對全身的興奮而起到食慾抑制作用，使病人易於接受飲食療法，如苯丙胺類；增加代謝類藥，是促進機體代謝，使體內蓄積的脂肪組織逐漸消除，如甲狀腺激素；雙胍類降血糖藥，本類藥物在治療糖尿病時，可引起病人食欲不振，本是副作用，但此藥有降低脂肪積存量的作用，抑制食慾，延緩或減少胃腸道對糖分的吸收，增加糞便中脂肪及其他物質的排泄，對肥胖者來說恰是有利的一面。
  6. Excavating riverbeds in one channel may not only reduce the velocity area in some areas but also increase the velocity in other areas by increasing flow rate in this channel without correspondent changes in riverbeds of rocky rapids. in result, the velocity in waterway may be increased instead of be reduced, the flow condition may also be deteriorated. thus, which branch should be excavated and how to excavate in improving the flow condition of the branch should be further explored

    但在分汊河道內，情況較為復雜，在一汊河道內採取開挖措施后，雖然其過水斷面有所增加，局部流速相應降低，但是由於工程后，汊道的分流比將會相應變化，而石質河床一般無法通過沖淤變化以適應水流條件的改變，因此，航道內工程處的流速可能降低，也可能不降反而有所增加，惡化了航道的水流條件。
  7. Results of this study showed that the means of overall self - worth, general individual preference of self - worth and specific psychological preference of self - worth in male students are significantly higher than those in female students, on the other hand, the means of specific moral preference of self - worth and specific family preference of self - worth in female students are significantly higher than those in male students. there is a decreasing trend of self - worth level in form one students among middle schools in macao while the trend of the change in self - worth remains constant relatively from form two to form six. the overall developing level of self - worth of the students from renowned schools is much higher than that of the students from non - renowned schools, renowned school students showing higher self - worth level indicates there is a relationship between the level of self - worth and good school environment, better teaching quality and teaching resource

    研究結果表明：澳門中學生男生在總體自我價值感、一般自我價值感個人取向和特殊自我價值感心理取向的平均數明顯高於女生，女生的特殊自我價值感道德取向和特殊自我價值感家庭取向的平均數明顯高於男生；澳門中學生在年級方面的自我價值感發展呈現初中一年級開始呈明顯下降的趨勢，在初中二年級至高中六年級的階段保時相對平穩的發展；澳門名校學生的自我價值感的發展水平在各個取向方面都顯著地高於普通學校學生，名校中學生的自我價值感相對較高，與其身處的學校具有傳統的優良校風，師資素質和教學資源有一定的關系；人生目標、學習成績、家人關系、參加文藝活動和參加體育運動等五項因素是影響澳門中學生自我價值感發展水平的主要因素；人生目標及理想明確，學習成績良好，經常參加體育活動和文娛活動，家庭中的人際關系良好的中學生的自我價值感水平明顯高於人生目標及理想不明確，學習成績不良，不經常參加體育活動和文娛活動，家庭中的人際關系不良的中學生。
  8. Bridge, as a crucial conjunction and controlling place of road, is influenced complicatedly by many factors, for example, design normal, fixed number of year in use, material, environment, quality of maintainence, traffic, load and accident, etc. so, the construction of bridge will be changed and its capacity of bearing the weight will drop down gradually. in addition, bridge ' s erosion, aging, and damage, all these factors bring about hidden troubles for bridge ' s use

    橋梁作為道路交通的關鍵結合部與控制部位，它受到設計標準、使用年限、工程材料、外部環境、養護質量、交通量、作用荷載、偶然事故等因素錯綜復雜的交互影響，必然會使橋梁結構內部產生變異性，導致承載力逐漸降低，再加上橋梁的腐蝕、老化、疲勞、破損，給橋梁的正常使用埋下了隱患。
  9. ( 3 ) the weld of pe pipe ca n ' t be proof - test by undestroyed probing. pe pipe must be welded by auto fusion equipment and reduce the man - made factor to the minimum at the same time. the operator must be well skilled and highly responsible, who performs upon weld quality control regulations, and check up the weld strictly after fusion

    （ 3 ）聚乙烯管道連介面由於不能象鋼管焊口那樣通過無損檢測手段來驗證是否合格，所以一定要使用自動化程度高的連接機具，將人為因素降到最低，並要求焊工除了熟練的操作技術外還應具備高度責任心，嚴格執行連接施工工藝質量控制要點和有關操作要領，焊接完后採取必要的檢查驗收手段。
  10. New antifreeze protein discovered in tiny snow fleas by canadian researchers may allow organs to be stored longer before being transplanted. drs. laurie graham and peter davies - at queen ' s university, in kingston, ontario - found that the potent protein produced by the fleas to protect themselves against freezing is capable of inhibiting ice growth by about 6 degrees celsius

    據合眾社10月21日報道，加拿大皇后大學的勞里格雷厄姆博士和彼得戴維斯博士經過研究后發現，雪蚤體內的這種用來保護自身不被凍傷的蛋白質，能夠通過使液體凝固點降低大約6攝氏度的方法抑製冰的形成。
  11. The paper through to analyse the background, meaning and necessity for implement bidding & tender of online architectural design, through to discript and compare with different mode of domestic and international of application for bidding & tender in network, to propose a unique opinion of solution system which is ndbs mode for bidding & tender of online architectural design, the mode is to submit the whole course of bidding & tender of online architectural design from planning for bid, information issue, pre - qualification, call for bid meeting, tender submit, tender evaluation and confirm the solution to sign the contract in internet. the paper through to structure a bidding platform ( bdb. cn ), to analyse the funcation procedure of bidding and tender system of online architectural design, from the sight of bid invitor, bidder and tender evaluated angle, to link them closely. the paper carry on system design to ndbs mode, input and outut, the information and keep them, safety and data stored, the paper combine with online architectural desigh wenzhou huameng building ( railway station road 1 - 2 massif ) as an example of ndbs mode finally, the result of study indicate, bidding and tender of online architectural design is not only feasible technically, the procedure of bidding and tender accord wigh the law, but also it is unanimous in traditional bidding way, this implement the scheme can improve working efficiency greatly, reduce the cost of bidding effictives, make it standard science further, to realize a pualitative leap in the building management level

    論文通過對實施網上建築設計招標投標的背景、意義及必要性進行分析，通過對國內外不同模式招標投標網路應用的綜合敘述與比較，提出了具有獨特見解的系統的網上建築設計招標投標解決方案? ? ndbs模式，該模式是對建築設計招標投標全過程從招標準備、信息發布、資格預審、招標會議、標書遞交、評標決標到合同簽訂的網上解決方案，論文從構建網上招標平臺（ bdb . cn ）開始，對建築設計招標投標系統的功能流程進行分析，從招標人、投標人和評標人的角度出發，通過對其在整個招標投標活動流程在網際網路中的無縫連接，使得通過bdb . cn招標平臺，能夠達到建築設計招標投標各參與方的一網打盡。論文還對ndbs模式進行了系統設計，對輸入輸出、安全與數據加密和招標投標資料儲存進行設計，從技術的層面對該系統提出了解決的方案。論文最後還結合溫州華盟大廈工程（車站大道1 - 2 #地塊）的網上建築設計招標投標的實例，對ndbs模式進行了實證，研究結果表明，實施網上建築設計招標投標，不僅在技術上是成熟可行的，在工作流程上是符合法律法規的，與傳統的招標投標方式也是一致的，而且能夠大大提高工作效率，有效降低招標投標成本，使得招標投標能夠更加規范、科學，實現建設管理水平的一個質的飛躍。
  12. By synthesis analysis, sum up researcher network information resource need : ( 1 ) the degree of depends on library debase, ( 2 ) searching engine has become first channel to obtain specialty information, ( 3 ) database has turned into a tool in common use to inquire about electronic resource. ( 4 ) be short of full - text database is a problem to settle in the library, ( 6 ) quality, feedback and effective link are three important factors, which is evaluated searching system for user. ( 6 ) network reference need developing ulteriorly, ( 7 ) the need of interlibrary loan and document delivery is huge. ? personalized customization of information service exists some questions. ? ducational form of information users should diversification

    通過綜合分析，總結出科研人員網路信息資源需求具體表現在：科研人員對圖書館的依賴度降低；搜索引擎成為科研人員獲取專業信息的首選渠道；數據庫成為科研人員查詢電子期刊經常使用的工具；全文數據庫缺乏是圖書館急待解決的一大難題；質量高低、反應速度和有效鏈接是用戶評價檢索系統三個重要因素；網上參考咨詢服務有待進一步拓寬；館際互借服務呼聲很高，但存在的問題不容忽視；實施個性化服務略有爭議，一些方面有待商榷；用戶培訓形式注重多樣化。
  13. Gs - ms method was employed to analyze the degrading pathway of carbofuran. the result showed that the initial degrading product was carbofuran - 7 - phenol, then 2, 4 - bis - tertiarybutylalcohol - phenol which had never been reported before. another red substance 2 4 - bis - tertiary butyl - quinone was also found in the mixture, as for its position in the pathway was n ' t to be determined yet

    通過氣-質聯機對cds - 1降解呋喃丹的代謝產物進行了檢測分析，證明了呋喃酚是呋喃丹的降解產物，同時還檢測到了一種未報道過的化合物，通過質譜譜圖分析證明其就是呋喃酚的開環產物? 2 -羥基- 3 -叔丁醇基-苯酚。
  14. The number of the channels was chosen, both the relationship between the channel wide and the minimum screen area covered by the pool and the relationship between the location of the pool and the covered screen area were presented by analyzing the screen area covered by the liquid pool under the worst operating condition

    對通道式表面張力貯箱提出了系統的設計方法，包括篩網面積分析，得出不同加速度水平下的設計方案；通過通道壓力網路計算，得出最差工況下，各管道流量、壓降、篩網壓降，提出了以最小剩餘質量為目標的優化設計方法。
  15. Future mobile communications have to support the transmission of high rate data and multimedia applications in the radio spectrum, which is already extremely scarce. the basic idea of adaptive coded modulation is to maintain a constant throughput by varying the transmitted power level, symbol transmission rate, constellation size, coding rate or any combination of these parameters. thus, without sacrificing bit - error rate ( ber ), these schemes provide high average spectral efficiency by transmitting at high speeds under favorable channel conditions, and reducing throughput as the channel degrades

    自適應編碼調制（ adaptivecodedmodulation ， acm ）的基本思想是在不犧牲系統傳輸性能（比如ber ）為代價的前提下，通過單獨改變發送功率、波特率、編碼方案、碼率、調制方式，或者是綜合改變前面所述的各種參數，在有利的通道條件下，獲得較大的吞吐量，當通道質量下將時，相應地降低傳輸速率，最終達到提高平均頻譜效率的目的。
  16. Especially in recently about ten years, because cdma communication rapidly is developing and the amount of user is increasing in striking speed, the capability of communication give prominence to fall. because capacity of channel is limited by interference, especially for the interference from the same channels and the adjacent channels

    特別是近十幾年來，由於移動通信的迅猛發展，移動用戶的數量以驚人的速度在擴張，這樣由於用戶數量增長而造成通信質量的下降矛盾就顯得特別突出。由於通道的容量是由干擾所限定的，尤其是同通道干擾和鄰通道干擾的影響更為嚴重。
  17. The application of video is inevitable trend, along with the fast and fierce development of multimedia, network technique and mobile communication. wether in the ip ( internet ) network or in the channel of wireless mobile network, error code or noise of signal and loss of data etc. are always unavoidable, when they are transmited in the critical channel, compressed data likely cause quality decrease of serial of video pictures, even ca n ' t be decoded

    隨著多媒體、網路技術及移動通信的迅猛發展，視頻通信應成為了不可阻擋的發展潮流。無論是在ip （ internetprotocol ）網路還是無線的移動網路的通道中，信號的誤碼、數據的丟失總是難以避免的。所以當數據、信號在通道苛刻傳輸時，壓縮的視頻數據將必然受到影響，它很可能引起一系列視頻圖像質量的下降，甚至無法解碼。
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