fluctuation ratio 中文意思是什麼

fluctuation ratio 解釋
波動比
  • fluctuation : n. 1. 波動，起伏，漲落；【物理學】脈動。2. 動搖不定，躊躇。3. 【生物學】彷徨變異。
  • 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. Mz, a, sk, kg and sc / d ( ratio of the sum of silt and clay to sand ) of fluvio - lacustrine, palaeosols and aeolian sands constitute an interlocking, multi - fluctuation process curve with peak and valle y values : the < & value of mz, o and sk values often increase accordingly from aeolian sands to its overlying fluvio - lacustrine facies or / and palaesols, the kg value heightens, too, and the sc / d value also basically consists with its change steps

    河湖相和古土壤與風成砂的mz 、 、 sk 、 kg以及sc d （粉砂粘土之和與砂的比值）構成一峰谷交替、犬牙交錯的鋸齒狀多波動過程線：常常是由風成砂至上覆河湖相或和古土壤， mz的值、 、 sk值相應增大， kg相應增高， sc d值亦與之變化步驟基本一致。
  2. With the increasing initial orientation angle and length - width ratio, the drifting distance, the fluctuation of the orientation angle, lateral drifting velocity and rotation velocity all increase, while the final settling velocity decreases with the increasing length - width ratio

    初始取向角和長寬比增大，則粒子的橫向漂移以及取向角、側向漂移速度和轉動角速度的振蕩幅度都增大；同時隨著長寬比的增大，粒子的沉降速度相應減小。
  3. With the social and economic development and changing, china ' s joining the wto in particular, the environment in which the insurance operating changes greatly. the fluctuation of interest rate, rise of loss ratio, development of capital market and competence of international insurance magnate, all of these make insurance investment necessary and important to china ' s insurance company. in facing the competition, insurance companies now attach a great importance to insurance investment strategy

    我國保險業經過近20年的發展取得了長足的進步，保險公司積累了大量的可以運用的資金，隨著我國經濟環境的改變和保險業的對外開放尤其是我國加入世貿組織，保險業的經營環境發生了根本變化，我國保險賠付率的上升、銀行利率的變化、資本市場的發展、國外保險巨頭的競爭以及投保人要求的提高，使得保險基金投資對我國保險公司的生存和發展具有越來越重要的意義，良好的投資收益成為保險公司贏得競爭的最重要環節。
  4. Look upon city is filled with ratio index to should be waited for from the point of dynamic angle, for high to income fluctuation industry, short - term inside occurrence deficit is normal phenomenon, should be filled with rate computation as city with average gain at this moment, perhaps use what did not come to anticipate gain comes to computational city to be filled with rate, such city is filled with frank ability significant

    看待市盈率指標應該從動態的角度來看待，對于收入波動性高的行業來說，短期內出現虧損為正常的現象，這時應該用平均的盈利作為市盈率計算，或者使用未來的預期盈利來計算市盈率，這樣的市盈率才有意義。
  5. The nonlinear interation induced tidal period and water level fluctuation obviously. the bottom friction effect is direct ratio to the bottom friction coefficient. the bottom friction effect reduces the set up water level, and minish the set up

    非線性效應是造成風暴潮增水水位明顯波動的原因，底摩擦效應對潮位的貢獻與底摩擦系數成正比，底摩擦效應使增水水位降低，減小了增水的幅度。
  6. In chapter 2, we analyzed the effect of the driving field phase fluctuation on the gain and dispersion and population differences in an open v - type three - level non - inversion lasing system and then discussed the effects of the incoherent pumping rate, the ratio of the atomic injection rates, the atomic exit rate, the rabi frequency of the probe and driving fields and their corresponding detuning on the gain, dispersion and population differences of the system, and got some important conclusions different from those in closed or other open systems

    第二章討論了驅動場的相位漲落對開放的v型三能級無反轉激光系統的影響，根據解析解的數值計算結果討論了非相干泵浦速率、粒子注入速率之比、粒子退出速率、探測場和驅動場的rabi頻率和相應失諧對系統增益、色散和粒子數差的影響，得到了一些不同於封閉的v型系統及其他開放的無反轉激光系統的重要結論。
  7. Based on the self - consistent nonlinear theory of complex cavity gyrotron with gradual transition, a simulation code of self - consistent nonlinear beam - wave interaction has been made, in which the multiple modes interaction with an electron beam and the mode coupling are taken into account. the interaction between the electron beam and hsn - h521 rf field for third - harmonic gyrotron is simulated. the influences of the thickness and the velocity spread and the velocity ratio of the electron beam and the fluctuation of the magnetic field and the technologic errors of complex cavity on the multi - modes interaction with an electron beam are analyzed

    二、在漸變復合腔迴旋管多模自洽非線性理論的基礎上，編制了高次諧波漸變復合腔迴旋管多模注?波互作用自洽非線性模擬軟體，並對8mm波段三次諧波漸變結構復合腔迴旋管的注? ?波互作用進行了大量的自洽非線性數值模擬計算與研究，進而分析了電子注的厚度、速度零散、速度比值、磁場波動、腔體尺寸的加工誤差等等多種因素對互作用效率的影響。
  8. Thrust fluctuation ratio

    推力脈動率
  9. Conventional building - mortar is usually blent into in the construction local, which possesses many defects such as low accuracy of mixture ratio, poor stability of quality, contractility of bigness, broad fluctuation of felted strength, anti - penetrability of feebleness, collapse of easiness and ect, and it is vital reason, resulting in lots of engineering quality accidents as following : crack in the wall, swelling, penetration, and collapse. mortar made in the local is at the cost of wasting materials and contaminating environment

    傳統的建築砂漿都是在施工現場拌制，現場拌制的砂漿各組分計量準確度低、質量穩定性差、收縮性大、粘結強度波動大、抗滲性差、易剝落，是建築工程墻面開裂、起殼、滲漏、甚至墻體倒塌等質量事故發生的主要原因；現場拌制砂漿還會造成材料浪費和污染施工環境。
  10. ( 3 ) with the increase of the injected current, the lasing wavelength of fgesl appears fluctuation, the side mode suppression ratio ( smsr ) increases accompanied by an oscillation, and the p - i curve distorts slightly

    Fgesl的激射波長隨ld的注入電流的增大而發生波動;邊模抑制比（ smsr ）隨注入電流的增大總體上呈現上升趨勢，但其變化過程並不平滑而是有較大的波動; fgesl的p一i曲線有微小的扭曲。
  11. And form the fluctuation of real estate industry itself, it has such characters : the cycle length is very anomalous, the frequency of issue is high ; the fluctuation range is wide ; there are two kinds of cycle styles, classic style and development style, the ratio of expand and contract is low

    而就房地產業自身的波動狀況來看，它呈現以下狀態特徵：周期長度極不規則，發生頻率高；波動幅度大：存在古典型和增長型兩種不同的周期類型以及擴張期與收縮期比值低的特點。
  12. This paper introduces a method of calibrating and processing angular speed fluctuation in ni sampling system - pxi - 6281, it accomplishes the acquisition of angular speed fluctuation by distortion of signal, analyzing fundamental wave, high order harmonic of angular speed feedback signal and calculating the amplitude ratio of base wave and high order harmonic

    摘要利用ni的pxi - 6281高速數據採集卡來完成角速度波動信號的採集，借鑒信號失真度的概念，分析角速度反饋信號的基波和高次諧波大小，求取高次諧波與基波幅值比，作為角速度波動率。
  13. The fact that the concentration of the stock holding substantially correlates the fluctuation of the stock price proves that bankers do exist and take control of the price in behind. given the existence of many illegal bankers, the market transactions are actually lack of liquidity in consideration of the stock exchange ratio and the price fluctuation. in additional, the volatility of the chinese stock market has ranked top lines in world major securities market

    由於股票的集中度與股價的變動相關性很強，說明市場上確實可能存在較多莊家操縱股價的情況；正是這些非法莊家的大量存在，使得表面看似活躍的市場交易在考慮到換手率和股價波動的綜合因素后其實缺乏流動性；而中國股市的波動性十年來更是位居世界主要證券市場的前列。
  14. It gives some own point. relative p / e ratio is other expression to stock price fluctuation, few people do study and apply it. this part do practical research in steely stock, it has some referenced value

    相對市盈率系數是可以用來研究相對收益的指標，國內還很少有人研究和應用，文章選擇鋼鐵板塊的股票進行了實證研究，具有一定的投資參考價值。
  15. Compared with the previous theoretic result, our curve rose apparently without fluctuation, and the ratio of tip charge quantity decreased

    與先前的理論結果作比較，消除了曲線上的波動，曲線相對抬高，尖端附近電荷量所?比例減小。
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