indicated efficiency 中文意思是什麼
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The experiment results indicated that by application of new control strategy, the charging efficiency was raised to about 90 %, the charging period was reduced to within 2 hours, and there was no apparent electrolyte temperature - rise, which means high efficiency, fast and damage - free charge is realized
實驗表明，採用新型控制策略的充電過程可使充電效率提高到90左右，充電時間縮短到2小時以內，蓄電池電解液的溫升較之常規充電亦沒有明顯升高，實現了高效、快速、無損的充電思想。 -
When the frequency of signal is below to kilohertz quantitatively, the preactical test results of this system indicated that it is efficiency in signal process of biomedicine, automatic control, and audio etc. the purpose of design has been realized by the system ultimately
實際測試結果表明，該系統對于處理khz數量級以內的生物醫學信號、自動化控制信號以及音頻信號的效果基本達到了預期的設計要求。 -
The negative photoconductivity effect was found in the dimixing phthalocyanine composites. the experiment results indicated that the negative photoconductivity effects were closely related with the partial charge transfer from the center metals to phthalocyanine rings, and the separation efficiency of photocarriers was a key factor to the photoconductivity
結果表明，共混復合后，其光電導性能表現出負效應，並發現酞菁中心金屬與其相連的氮原子之間的部分電荷轉移是引起復合體系光電導性能變化的根本原因，同時復合體系中的電子空穴對的分離效率是影響光電性能的一個重要因素。 -
With the frequency division of wpd, etm uses shannon entropy as the criterion of determining whether or not dsi exist in certain wpd tree nodes and interference are suppressed successfully. lots of simulation data, lab data and on - site data have indicated that etm works with good efficiency, without pre - knowing of dsi information, extracts the phase of pd pulses accurately and can calibrate quantity of single type discharge
大量的模擬數據、實驗室實測數據以及現場實測數據處理結果表明，小波包變換熵閾值法抑制干擾能力強，無需事先確定干擾的分佈，能夠準確檢測局部放電信號的相位信息，對于單一的放電類型，可以確定放電量的大小。 -
The results indicated that ： combination of urea and soda had very high effect of increasing the crude protein content in straw, combination of over 5 percent quick lime and urea had the highest efficiency, 4 times of that of the ammoniation method with 5 percent urea only
結果表明：尿素與氫氧化鈉的組合對提高秸稈粗蛋白含量極為有效， 5 %以上的生石灰與尿素組合提高效率最高，為單純5 %尿素氨化法的4倍。 -
Analysis of some traits of plants and rice variety cultivated area indicated that anther culture has the same ideal selection effects as that of conventional breeding, but has higher selection efficiency
從花培育成品種的推廣種植面積與常規育成品種比較分析，花培育種與常規育種有同樣好的選擇效果。 -
This study was conducted to examine the interrelationship of 10 seed vigor traits in 12 wheat genotypes through variance, co - variance and path coefficient analysis, to determine broad - sense heritability, and to estimate genetic advance under selection. the genotypes showed significant difference for all traits, except for percentage of normal seedling. genetic correlation between conversion efficiency of seed reserve, electrical conductivity with other traits were not significant, showed that selection for any of them might be possible without hampering any other traits. however path coefficient analysis indicated that conversion efficiency of seed reserve, seed reserve utilization ratio have strong direct effect in affecting seedling weight, and that mean germination time has significantly negatively correlated in affecting gi. moderate to high estimates of broad - sense heritability, genetic coefficient of variation and expected genetic advance were obtained for electrical conductivity, germination index, mean germination time, seed dry weigh, seedling dry weigh, seed reserve depletion ratio indicating the possibility for improving these traits
本研究利用12個普通小麥品種對10個種子活力性狀的遺傳變異和相關研究，表明除正常幼苗百分率外，其餘種子活力性狀在品種間均存在顯著的差異.種子貯藏物質轉換效率、電導率兩個性狀間及與其它性狀均無顯著的遺傳相關，因此對他們的選擇不會影響到其它性狀.通徑分析表明幼苗干重主要取決于種子貯藏物質轉換效率、種子貯藏物質利用速率;發芽指數主要由平均發芽時間決定.電導率、發芽勢、幼苗干重、種子干重、發芽指數、種子貯藏物質消耗比率6個性狀表現中到高的遺傳力、遺傳變異系數和相對遺傳進展，指明通過遺傳育種手段改良這些性狀是可能的 -
Preparation, structure and properties of hdpe ~ g ~ aa / mmt nanocomposites melt grafting reaction of hdpe with aa was performed in thermohaake rheomix and hdpe - g - aa with high grafting degree and high grafting efficiency was prepared. the change of torque indicated that the graft copolymerization was existed during melt compounding. the extent of grafting was analyzed by ftir and element analysis
在hdpe中只加過氧化二異丙苯（ dcp ）時，由於發生交聯反應而使平衡扭矩明顯增加，熔點和結晶度降低，加入aa后， aa與hdpe的接枝和hdpe自身的交聯並存，前者對後者有抑制作用，從而使扭矩下降，熔點和結晶度部分恢復。 -
The stability of electric power system has been being focused for a long time toprevent a power system from losing synchronism after sudden fault ， researchers have done much work and got many accomplishments this paper applied the direct feedback linearization ( dfl ) technique on the power system ， a strong nonlinear system simulation results by matlab proved this method efficiency main works and results are as follows ： this paper compared some existing methods in excitation control ， fast valve control and coordinated control respectively, analyzed the developments and actuality of nonlinear control research in brief, illustrated why ransient stability could be greatly improved by using the fast valve control in chapter 3 ， indicated the importance of coordinated control farther this paper introduced the inverse system theory, based on which ， discussed the dfl theory, pointed out which had consistency with the inverse theory, expanded the dfl theory combined the idiographic model equations ， made which adapt to the model of a single machine - infinite bus power system this paper referenced abundance articles and educed a set of equations ， which could describe the dynamical process of excitation and fast valve control for synchronous generators in the equations ， there were several very important parameters of power system - - rotor angle ( ) ， rotor speed ( ) ， generator q axis voltage ( eq ) ， transient voltage ( e ' q ) ， active power ( pe ) ， mechanical input power ( pm ) ， valve opening ( ) ， generator terminal voltage ( vt ) ， based on the model ， nonlinear coordinated controller and terminal voltage optimal controller have been designed by using the expanded dfl theory and lq optimal control theory the simulation results showed that the controller could keep power system transiently stable under the effects of a symmetrical 3 - phase short circuit fault ， which achieved better postfault regulation compared with another two routine methods ， one is the proportion excitation controller and proportion fast valve controller, the other is the proportion excitation controller and the optimal fast valve controller, which could exert good performance when met 1ittle disturbance either
在介紹逆系統理論的基礎上，詳細介紹了dfl理論，通過比較闡明了dfl理論其本質是逆系統方法的一類，並結合具體課題推導出的模型方程將dfl理論進行了擴展，使之適應于電力系統這個強非線性對象。通過參考大量的書籍文獻推導出一套實用的可將大型汽輪發電機勵磁與汽門綜合起來進行控制的模型方程，此模型方程涵蓋了電力系統中特別引人注目的幾個量- -轉子角、轉子轉速、發電機q軸電勢eq 、暫態電勢e ' q 、有功功率pe 、機械功率pm 、汽門開度、機端電壓vt ，在此基礎上建立了實用的電力系統簡化的數學模型，並將擴展的dfl理論應用於此模型系統，結合線性二次型最優控制理論設計出大型汽輪發電機的非線性綜合控制器及機端電壓最優控制器，通過模擬實驗與採用常規的按電壓偏差進行調節的比例式勵磁控制器+汽門比例控制及採用常規的按電壓偏差進行調節的比例式勵磁調節器和基於二次型性能指標設計的最優快控汽門（考慮發電機的飽和因素）進行了對比，證實了採用此種控制器可以有效地提高電力系統的暫態穩定性，並且在電力系統遭受小干擾時同樣具有良好的調節性能。 -
" the rent - seeking consequence effect on the project quality, the market efficiency, the market structure and trade development, through on the rent - seeking economic models and principles it indicated the danger of rent behaviors
建築市場尋租行為的危害從經濟原理上表明了尋租行為產生后建築市場的工程質量、市場效率、市場結構及行業發展的變化，闡明了尋租行為的危害。 -
The results indicated that the efficiency of turbine was enhanced obviously, the efficiency curve overcasts the unchanged one completely. given the same output, the efficiency after retrofit design was higher than that before retrofit design, which was more distinct in high load area
結果表明，水輪機效率特性明顯增加，其效率曲線完全包絡改造前的效率以上區域，在發出相同效率的情況下，改型後效率均比改型前高，在高負荷區表現尤為明顯。 -
The results have indicated that the recovery efficiency of hot - water injection can be increased by 15. 69 % over that of steam stimulation
結果表明，注熱水開發可在蒸汽吞吐開發基礎上提高采出程度15 . 69 % 。 -
Experiment indicated that use the multiple orifice balls substitute hollow balls, not only can eliminate the matter of the hollow balls in the fluidized course, but also can improve desulfurized efficiency
試驗表明，用多孔球替代空心球做填料，不僅可以消除空心球在流化過程中出現的問題，還可以適當提高脫硫效率。 -
Then, nap300 and 75 were fused in a similar way to phba gene encoding 3 - ketothiolase for a direct comparison. the result indicated that the two promoter ' s expression efficiency reached a peak at the same developmental stage of tobacco, which means they have the advantage of being used simultaneously for expressing different foreign genes in plant
將nap300 、 7s分別與phba基因（編碼3 -酮硫裂解酶）相連，在相似表達環境中對二者功能進行比較，發現兩個啟動子表達模式基本相同並在同一時期達到活性高峰，因此nap300可用於改善phb合成基因在植物體內的表達調控。 -
Analysis on the system energy flow characteristic indicated the longer the distance between farmer and his plot is, the smaller the energy input is. therefore, the yielding economic energies per 666. 7m2 are lower. the energy flow efficiency of system is depressed because of the separation and fragmentation of arable land
同時系統的能流特徵分析表明，農戶到地塊的距離越長，投能就越少，畝產經濟能就越低，土地的破碎與分散降低系統能流效率。 -
Experimental results indicated that the proposed method has improved the efficiency of customer temporal sequence association rule mining
實驗結果表明，所提出的方法能夠提高客戶時序關聯規則的挖掘效率。 -
In order to analyze quantitatively and evaluate classifiably agro - ecoclimatic resources, based on average data of multiple years from 165 meteorological stations of northwest china ( gansu, ningxia and qinghai ), resource indices cr, efficiency indices ce and utility coefficient k were calculated by applying the dynamic models of agro - ecoclimatic suitability degree. then, based on month to month average data of multiple years of efficiency indices ce, twelve types of agro - ecoclimatic resources were identified through the analysis of fuzzy cluster. the results indicated that latent potentialities, matching condition and utility degree of agro - ecoclimatic resources have obvious characteristics of spatial differentiation. on the basis of the calculation results, the suggestions about exploitation and utilization of the agro - ecoclimatic resources in northwest china ( gansu, ningxia and qinghai ) are put forward
為了量化分析和分類評價農業生態氣候資源，根據西北地區（甘寧青） 165個氣象臺站多年平均的氣候資料，採用農業生態氣候適宜度的動態模型，首先計算了農業生態氣候的資源指數、效能指數和利用系數；然後通過對多年逐月平均效能指數的模糊動態聚類，劃分出農業生態氣候資源的12個類型並進行了相應評價，結果表明農業生態氣候的資源潛力、匹配狀況和利用程度具有明顯的地域分異特徵，進而在此基礎上提出了開發利用農業生態氣候資源的若干建議。 -
The conclusion indicated that the effect of flexible pole tooth on threshing was better compared to rigid teeth ' s, since production efficiency was increased and the damage rate was reduced distinctly, furthermore, the un - threshed rate, impurity and power take - off frequency gotten were decreased
結果表明，相對其他脫粒齒而言，柔性桿齒質量輕，種子破碎率顯著降低，未脫凈損失減少，含雜率降低，發芽率高。 -
Bth had a higher efficiency to induce gus expression than sa indicated by gus staining strength and had no phytotoxicity to plant within effective concentration. 5
化學誘導劑bth的誘導效率高於sa ，且在有效誘導濃度范圍內對植株沒有生理毒性或所產生的生理毒性難以從表象觀察到。 -
The results showed that the phosphorus efficient coefficient at seedling stage was identical to that at mature stage, which indicated that phosphorus efficient arabidopsis showed the characteristics of phosphorus efficiency at seedling stage and it was effective to screen phosphorus efficient arabidopsis at seeding stage
試驗還表明，擬南芥苗期生物量的磷效率系數與種子含量的磷效率系數基本一致，即各擬南芥的磷效率差異在苗期已顯現。
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