fixed ratio 中文意思是什麼

fixed ratio 解釋
固定比率
  • fixed : adj. 1. 固定的；確定的，不變的，固執的。2. 【化學】凝固的，不易揮發的。3. 〈美口〉（在經濟上）處境…的。4. 〈美俚〉（比賽等）通過作弊預先安排好結果的。
  • ratio : n. （pl. ratios）1. 比，比率，比值；比例；系數。2. 【經濟學】復本位制中金銀的法定比價。vt. 1. 用比例方式表達；求出…的比值；使…成比例。2. 將（相片）按比例放大或縮小。
  1. Plants growing in the semi - fixed sand dunes, on the other hand, were less branchy with a larger number of first - year shoots which were longer, and grew faster ; their leaves were longer and wider with a low length / width ratio. the characteristics of the branching system and leaf dimensions of the plants in fixed sand dunes were rather intermediary between those of the above. the frequency distribution and their frequency in the herb layer the scrubs also varied with habitats

    丘間低地的黃柳灌叢當年枝平均長度增加緩慢，短枝條的比例較高，當年枝枝長頻度分佈峰值偏左，葉片短而狹，長寬比大；與之相比，分佈於半固定沙丘的灌叢當年枝平均長度增加較快，長枝條比例較高，葉片長而寬，長寬比小；固定沙丘上的上述特徵大致介於二者之間。
  2. Half animals were perfused with paraformaldehyte following normal serum after test innnediatly, then removed the brain and fixed for 24 hours with paraformaldehyte, paraffin sections were prepared at 3um, histochemical staining for counting ce11 pro1iferating ratio and in situ hybridization for calculating integra1 scores of stem cell factor inrn positive signals

    結果如下： 1增殖細胞的觀察經72h的快眼動睡眠剝奪，實驗組大鼠海馬齒狀回區brdu與p皿a （ proliferatingcellneuclearantigen ， pma ）陽性標記細胞數顯著增加。
  3. Some conclusions are drawn : 1 ) effect of inertial force from superstructures on the lateral seismic response of single pile can not be ignored ; 2 ) the lateral seismic response of single pile induced by far - field earthquake are mainly affected by acceleration mass of superstructure > site eigenperiod. it increases with the increment of accele ration and mass of superstructure. as the site characteristic frequency approaches the self - oscillation frequency of the pile, sympathetic vibration occurs and the value of lateral seismic response reaches maximum ; 3 ) as the stiffness ratio of pile to soil increase, the relative displacement of pile to soil increases ; 4 ) the lateral seismic response of fixed - head pile is much smaller than that of free - head pile

    將其解析解與具體的的抗震設防烈度和場地特徵周期結合起來，計算分析了成層地基中單樁的橫向地震響應，得到了以下結論： 1 ）上部結構慣性力對樁的橫向地震響應的影響不可忽略； 2 ）成層地基中的單樁的橫向地震響應主要受地震基本加速度、場地特徵周期、上部結構質量的影響，隨地震基本加速度、上部結構質量的增大而增大；場地特徵頻率越接近樁基自振頻率，樁基地震響應越大，等於自振頻率時，由於發生共振現象，樁基響應幅值最大； 3 ）樁土剛度比越大，樁土之間的相對位移的幅值越大； 4 ）樁頂固接的連接方式，可以有效地降低地震時單樁的橫向地震響應。
  4. After the middle period in 1990 ' s, capital - labor ratio accelerates quickly, at the same time the invest efficiency gets worse depravation, the economy growth depends on excessively the fixed as sets investment, early capital deepening begins to affect our country ' s economic further growing

    近年我國的「資本勞動比率」 「資本產出」比率變化情況表明，在20世紀90年代中後期，我國經濟中出現了資本密度加速上升現象。
  5. Abstract : a new waveguide which can change the wide wall of a rectangular waveguide into a symmetric arc wall is named as a cam - rectangular waveguide. comparing to sectoral waveguide, the new waveguide has the same voltage characteristics and is easier to be produced and fixed. an approximate formula of the dominant mode fields and the normalized conductance of a longitudinal resonant slot cut in the curved wall of a cam - rectangular waveguide are given. a resonant slot linear array in c & x band is designed, in which the slot voltage distribution is equiphase and the input is matched. the input voltage stationary ware ratio and the h - plane pattern of the antenna are measured. the experimental results show the conformance with theoretical results

    文摘:把常用的矩形波導一個寬面改成圓弧形構成的波導稱為圓突-矩形波導.這種波導與扇面波導相比：電性能相當；波導管結構更加簡單，容易加工，便於安裝.文中給出圓突-矩形波導中主模場，圓曲面上縱向槽歸一化諧振電導近似公式.設計了c和x波段波導曲面縱向諧振縫隙線陣，縫隙電壓相位為同相分佈，輸入端匹配.實際測量了天線輸入端電壓駐波比和h面方向圖，理論與實驗相吻合
  6. Z - tranformation augmented fasf algorithm proposed in the dissertation can reduce the search space of integer ambiguity effectively, improve the effiency and real - time processing ability of integer ambiguity resolution ; it is essential to analyse the reliability of integer ambiguity after it was fixed, the ratio test algorithm proposed in the dissertation can reduce the time to fix new integer ambiguity after wrong fixes are detected ; to reduce further the number of epochs required for ambiguity resolution, that the baseline length constraint information which acts as observables is used to do kalman filtering to speed up ambiguity resolution is proposed

    本文提出的z變換增強fasf演算法能有效的減小模糊值搜索空間，提高整周模糊值解算的速度和實時性；整周模糊值確定后，需要對整周模糊值的可靠性進行分析，本文提出的比率檢測演算法能有效的減少整周模糊值錯誤確定后整周模糊值二次解算所需要的時間；為了進一步減少整周模糊值解算所需的歷元數目，本文提出把基線長度先驗信息作為觀測量進行卡爾曼濾波輔助整周模糊值求解。
  7. There are 5 chapters in this part. each chapter discusses the choice of accounting method in oil and gas industry, the accounting method resulted from oil field maintenances, accounting transaction of exploratory expenses, recovery ratio and the depreciation method of fixed assets

    本部分分為五章，分別論述了油氣行業會計核算方法的選擇、油田維護引發的會計核算問題、勘探費用的會計處理、提高採收率會計處理以及固定資產折舊方法問題。
  8. The correlated double sampling ( cds ) circuits structure is used to reduce the fixed pattern noise ( fpn ) of the cmos sensors, and improve the signal - noise ratio ( snr ). the 256 photodiodes arrayed 4 quadrants sensor consists 16x16 active photodiodes array. correlated double sampling processing circuits, output buffer amplifiers and digital control part

    針對cmos製造工藝中mos器件固定模式噪聲（ fixedpatternnoise ， fpn ）較大的不足，研究中採用了相關二次采樣（ correlateddoublesampling ， cds ）電路降低固定模式噪聲，從而提高了傳感器的信噪比（ signalnoiseratio ， snr ） 。
  9. Ratio of current assets to fixed assets

    流動資產與固定資產比率
  10. To overcome the disadvantage of tatsuno combined pumps and to improve the characteristics of the pumps, a new kind of pump with the fixed transmission ratio is proposed, the teeth of which are circle - arc and its envelope

    針對tatsuno雙圓弧組合泵存在的不足，提出了該泵中的一對齒輪副採用定傳動比的圓弧及其包絡線齒輪副的方案，以改善泵的性能。
  11. The use of such combinations is advantageous only if the ratio of the fixed doses corresponds to the needs of the individual patient.

    只有當固定劑量的比例符合患者的需要時，應用這種合劑才能見效。
  12. The results showed conversion loss less than 11. 2db and image rejection ratio more than 20db over 4ghz rf bandwidth, when if is 70 mhz fixed

    通過測試，當中頻固定在70mhz ，在射頻大於4ghz帶寬內，變頻損耗小於11 . 2db ，鏡頻抑制度大於20db 。
  13. The authors inferred that it is more reasonable to make lithology ratio graphics with the limiting probability in the fixed vector than with the lithology ratio only

    設想運用固定向量中的極限概率代替以往的巖性比率作巖比圖更加合理有意義。
  14. An ideal steering system is not only easy to handle and more effective, but also provides the best steering feel to the driver. a conventional hydraulic power steering system uses power to supplement the force requirement to steer the wheel based on a fixed assist ratio of the driver ' s input

    傳統的液壓助力轉向系統在整個助力過程中按固定的比例提供轉向助力，所以它能夠提供有效的轉向助力但還不能根本地解決汽車駕駛員操縱「路感」不足的問題。
  15. A conventional hydraulic power steering system uses power to supplement the force requirement to steer the wheel based on a fixed assist ratio of the driver ' s input. so a conventional hydraulic power steering system is capable of providing power - assisted steering, but it is difficult to supply the best steering feel

    傳統的液壓助力轉向系統在整個助力過程中按固定的比例提供轉向助力，所以它能夠提供有效的轉向助力但還不能根本地解決汽車駕駛員操縱「路感」不足的問題。
  16. Putting the potassium permanganate into the filter can improve its effect, the removal of organics and ammonia is increased, the influent concentration can satisfy the water reuse standard. but the turbidity of influent is unsatisfactory. the c / n ratio is the key factor to influence the nitrogen - removal of the anoxic / aerobic two - stage baf when the reflux ratio 、 hydraulic loading and the ratio of gas to liquid in aerobic filter are fixed. the anoxic / aerobic two - stage baf has a good removal of organics at different c / n ratio when the reflux ratio is 2, hydraulic loading is 2. 55m ~ 3 / m ~ 2 ? h and the ratio of gas to liquid in aerobic filter is 3 : 1. the influent concentration of organics is blow 7mg / l. from the beginning to 30cm of the anoxic filter, the removal of the organics is significant ; as the c / n ratio increasing, the influent concentration of ammonia is decreasing. when the c / n ratio is 3. 60, the enfluent concentration of ammonia is 3. 05mg / l which satisfies the water reuse standard. when the c / n ration is less than 3. 60, because of the imperfection

    迴流比為2 : 1 ，水力負荷為2 . 55m3 / m2 ? h ，好氧柱氣水比為3 : 1時試驗表明:不同的c / n （ 1 . 05 7 . 45 ）下，兩級曝氣生物濾池對有機物有很好的去除作用，出水有機物濃度小於7mg / l ，其中在缺氧柱進水端30cm內對有機物的去除最為明顯;隨著c / n的增加，系統出水氨氮濃度降低，當c / n為3 . 60時，出水氨氮濃度降到3 . 05mg / l ，已經滿足回用水的氨氮標準; c / n < 3 . 60時，因為缺氧柱的不完全反硝化，體系中硝酸鹽氮和亞硝酸鹽氮發生積累影響了好氧柱的硝化反應使氨氮降解效果較差;系統對總氮的去除隨著c / n的增加而增加，當c / n為3 . 60時，出水總氮已經降到11 . 18mg / l ，滿足回用水的要求。
  17. One kind of legal mandatory focuses on the financial rations, such as equity insolvency test, balance sheet test, liability / asset ratio, and cash flow test. another kind of legal mandatory focuses on the " stated capital " and fixed - ratio reserves fund. i pay much attention to the issue of " which part of the value can be distributed "

    接近之處在於：採用法定資本的概念，法定了最低注冊資本，強制計提資本公積金和盈餘公積金，以維護公示資本，並在公示資本之外增加對債權的擔保，以及限制實繳出資的分配，限制減資分配和股票回購，傾向于把可分配的價值限定於利潤、限定於資本的增值部分。
  18. When running at a steady speed, the load is divided between the car ' s front and rear wheels in a fixed ratio

    重心轉移當你的車子在以一個固定的速度行駛時，車子的重量是以一個固定的比例分配在前輪和后輪上的。
  19. Given that the provision of manpower in the service units vary ; and the number of children served by each service unit differ and may change from time to time, there is no fixed ratio covering the number of cases followed up by one social worker

    鑒于服務單位的人手各有不同，而每個服務單位服務的兒童人數亦各異，且不時轉變；因此，每名社工與其需要跟進的此類個案數目並無固定比例。
  20. When social pooling plus individual retirement account comes into effect, the issue of keeping the fund ' s balance will become more complicated than the old cash - in and cash - out pension mechanism. in the old system, a retired worker ' s pension money is calculated with a fixed ratio according to his of her salary when in employment

    養老保險制度在實行「社會統籌與個人賬戶相結合」計發辦法和部分積累籌資模式后，養老保險基金收支平衡問題將比現收現付籌資模式和按退休前工資比例計發養老金方法更為復雜。
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