等效減衰 的英文怎麼說

中文拼音 [děngxiàojiǎnshuāi]
等效減衰 英文
equivalent damping
  • 等 : Ⅰ量詞1 （等級） class; grade; rank 2 （種; 類） kind; sort; type Ⅱ形容詞（程度或數量上相同） equa...
  • 效 : Ⅰ名詞（效果; 功用） effect; efficiency; result Ⅱ動詞1 （仿效） imitate; follow the example of 2 ...
  • 衰 : 衰動詞（衰弱） decline; wane
  1. Functions : it can resist oxidation and aging. enhance physical strength and capacity of brainwork. activate skin cells. intensify skin elaseicity, reduce wrinkes, and etc

    功效：具有抗氧化、抗衰老、提高體力和腦力勞動的能力。此外，還具有活化皮膚細胞、增強皮膚彈性，減少皺紋等作用。
  2. Main effection : ginsenoside is immunity regulator, can resist caducity and fatigue, reduce blood sugar, enhance memory, skin cell activation, enhance the skin elasticity, reduce furrow etc

    主要功效：本品為免疫調節劑，具有抗衰老、抗疲勞、降血糖、增強記憶力、活化皮膚細胞，增強皮膚彈性，減少皺紋等作用。
  3. The investigation of a lot of parameters about treated sandstone, brick materials and earthen materials with fluorited polymers has been carried out, such as the formation of polymer, the penetration depth, porosity, capillary absorption and penetration coefficient, water uptake, compressive strength, drilling resistance, absorption isotherms of water vapor, water vapor diffusion, color changes as well as resistance to desegregation of water, frizzing - throwing cycles, worming - cooling cycles, and so on. in addition, the influence of salt crystallization, acid and base, and uv aging have also been assessed in order to better understand the protection effects and utilization possibility of two fluorinated polymers, mainly according to astm standard and the combination of international methods together with general technological

    分別以國家級文物保護單位的土質、砂巖和磚材文物樣品為對象，依據astm標準及國際通用文物保護研究方法與評估準則相結合，通過膠化物形成周期、滲透深度、孔隙度、毛細吸水和滲透系數、持水量、抗壓強度、抗鉆強度、吸附水蒸氣的能力、透氣性、外觀顏色等系列參數的測定，及凍融、冷熱循環、酸堿腐蝕后抗壓強度的衰減、可溶鹽對保護效果的影響、酸堿及光照對表面保護效果的影響，對兩種含氟聚合物及其與有機硅的共混物在文物加固保護和表面防護中的可行性和保護效果給予了系統研究。
  4. This product has obtained gold medals tourism handicraft competition and the titles of consumer ' s trusted products many times. it can get through the blood vessels, stimulate the menstrual flow, strong then the internal organs function, regulate sleep, and delay old and feeble

    長時間穿可打通血脈通徑疏絡，調解人體平衡，增強腎、肝、肺臟功能，改善睡眠，延緩衰老，減肥效果明顯，對足指麻木、關節寒腿、胃寒、胃炎、高血壓、肥胖癥等多種疾病的預防和治療均有獨特的療效。
  5. In allusion to disjoint of damage model in material, member and structure level, two times poa - based global damage model is presented. this model includes synthetically stiffness, intensity and ductibility degrading by equivalent stiffness decay before and after damaged

    針對材料、構件和結構層次的損傷模型存在著脫節問題，本文介紹了基於兩次poa分析的整體損傷模型，通過結構受損前後等效剛度的衰減來綜合考慮結構剛度、強度和延性的退化，並通過算例來驗證該模型。
  6. Great intermittent noise, wide variety of impendence along with the load and great attenuation of signals have restricted the further utilization of power line

    但是，電力線通信通道存在間歇性噪聲大、阻抗隨負載變化大、信號衰減大等缺點，嚴重製約了它的有效利用。
  7. The electric field, magnetic field, critical frequency, surface current, power transmission and attenuation, as well as te and tm modes in waveguides are discussed

    給出計算等效矩形截面波導的te模和tm模、電磁場、臨界頻率、波導壁電流、功率傳輸和衰減的公式。
  8. In this paper the train running noise level has been predicted with the theory of point sound source. the sound exposure level of a train set pass, equivalent continuous sound level and maximum sound level of a train set pass has been taken as estimate values, and some kinds of affixation attenuation on the course of noise propagation is considered, then the corresponding visual software has been developed. these make it convenient and precise to predict the noise level

    本文從點聲源的理論出發，對列車運行噪聲進行預測計算，採用一列車通過時的單發暴露聲級、時間特性的最大聲壓級和一定時間內的等效聲級等作為噪聲評價量，並考慮了噪聲傳播過程中的各種附加衰減，編制了相應的可視化軟體，使噪聲預測計算方便、準確。
  9. The system can resolve the noise and impedance on the power line and obviously improve the abilities of anti - disturbance and successful rate of communication. at the same time, the software realy method and arithmetic is also introduced to settle the problem of attenuation and increase the distance of carrier communication, it can satisfy the need of remote reading meter system

    該系統有效地克服了電力線噪聲和阻抗變化等干擾因素，提高了抗干擾能力和通信成功率，同時提出軟體中繼的思想和演算法並加以實現，進一步抑制了線路衰減快的問題，使載波通信的距離增加，滿足了遠程抄表系統的要求。
  10. Dynamic weakening technique make use of adjusting structural dynamic characteristics to weaken vibration response, is one mature means of vibration control. because of its features, such as effective reducing vibration response, wide range of use, simple fixing, easy maintenance and saving in value, this way is widely used, and have good economic performance

    由於具有能有效衰減結構的振動反應、使用范圍廣、安裝簡單、易於維修、節省造價等特點，這一振動控制方法已得到了廣泛的應用，具有良好的經濟效益。
  11. ( c ) land natural productivity increase from 7843 kg / ( hm2 - a ) to 17335 kg / ( hm2 - a ) relate to altitude closely, and the mean rate of enhancing yield is 23. 53 percent in this region with annual enhancing - rate of 0. 64 percent in last 15 years. ( d ) there are many facters that have been influe ncing soil effective coefficient that ' s soil organic matter, total nitrogen, effective phosphine and soil texture in turn. in a word, attenuation cause of land productivity is the result of water and soil. ( e ) the forestland potential productivity change from 3986 kg / hm2 to 15034 kg / hm2, but it has a high distinction between southern aera and north area in yaan city. ( f ) the grassland potential productivity increase from 4085 kg / ( hm2 - a ) to 16973 kg / ( hm2 - a ), but it has a high classification of potential productivity, ( g ) ditribution map was formed of potential land productivity. ( h ) it could be act as decision support for agriculture development, national land planning and ecotop constructive, etc

    5 、土地自然生產潛力水平的主要土壤限制因素為有機質、全氮，其次為速效磷和土壤質地；區域潛在生產力差異的制約因素，主要為土壤，次為水分，水、土兩項衰減合計為45 . 99 ，石棉、漢源兩縣水、土衰減達到60左右。 6 、林地潛力在3986 15034kg / hm ~ 2之間，高等級林地比重小，以大相嶺為界，北部的各縣林地生產力水平高，南部的兩縣林地生產力水平較低。 7 、天然草地生產潛力水平高，潛力在16973 4085kg / （ hm ~ 2 ? a ）之間，以高產的一、二、三級草地為主，且近10年來該比例變化不大。
  12. All records are classified into three site conditions. for the two components of a record, two energy equivalent spectra are calculated, and the geometric mean of the two spectra are adopted to analysis by two - stage regression method using an attenuation model. then the attenuation law is attained

    對每一條記錄，取了兩個分量所計算的能量譜的幾何平均值，選擇了衰減模型，利用兩步回歸法，對這些能量等效速度譜做了統計擬合分析，得出了地震動四種能量反應譜隨震級、距離等參數的衰減規律。
  13. Once a deep wound is applied, the 20 % health reduction is not reflected on the target ' s health bar unless the target is suffering from health regeneration / degeneration or suffers from damage after the deep wound is applied

    重傷導致的當前生命值下降20的效果不會在角色染上重傷病癥后立即顯現在血條上，而是當該角色當前生命值發生變動時才顯現出來，比如說生命再生效果或者生命衰減效果，或者染上重傷后隨之而來的傷害等等。
  14. The writer also elaborates the working principles of solar cell and various factors that may lead to bad conversion efficiency of solar cell, emphasizes on three thin film solar cells ( amorphous silicon thin film solar cell, poly silicon thin film solar cell, cuinsea thin film solar cell ), analyzes their structure, photovoltaic effect, producing techniques, and conversion efficiency etc., and discusses how to reduce the effects of sw in solar cell and how to improve the conversion efficiency

    闡述了太陽電池的工作原理，論述了影響太陽電池轉換效率的因素，並重點介紹了當前研究比較深入的三種熱點薄膜太陽電池：非晶硅薄膜太陽電池（ a - si ） ；多晶硅（ poly - si ）薄膜太陽電池：銅銦錫（ cis ）薄膜太陽電池。分析了它們的結構、光伏效應、制備工藝、轉換效率等，探討了如何減小太陽電池的光致衰退效應和提高薄膜太陽電池的轉換效率的方法。
  15. It can separate the real signal from noise signal effectively and attains the purpose of de - noise by using time - frequency localizing anslysis, local feature abstract, time - change filter wave, restraining or attenuating some frequency range and other characters of wavelet. furthermore, the ratio of signal to noise has been improved greatly and it is not affected by signal state

    而利用小波分析的時頻局部化分析、局部特徵提取和時變濾波、抑制或衰減某些頻率區間等特點，能更有效地把真實信號和噪聲信號區分開來，達到消除噪聲的目的，並且這種方法恢復的信號，信噪比有明顯的提高，還不受信號的狀態的影響。
  16. For power control of listening users, forward power control method are introduced based on full, multichannel, filtered report, and collision method etc. the full report method has redundancy report information, and its real - time performance is bad, multichannel report is introduced to improve the real - time performance, and filtered report is introduced to eliminate the redundancy information, finally the collision method introduced can not only get higher real - time performance but also diminish the redundancy information ; 2. in order to meet the requirements of making the dynamic simulation of trunking group system, the ms ’ s random move equation is brought forward, the simulation of ms ’ s distribution is done and the integrated channel model are presented ; 3. the smart predicative model of power control is introduced to overcome the delay and track the change of the complicated network, with this model, the power control ‘ s performance is greatly improved

    全匯報方法存在冗餘的匯報信息，而且實時性較差，為了改善實時性提出了多通道的匯報方式，為了改善冗餘匯報而提出了篩選法，最後介紹的碰撞法在減少冗餘信息的同時又提高了實時性;二、為了集群功率控制動態模擬的需要，提出了移動臺的隨機運動方程，進行了有關移動臺的分佈模擬，建立了綜合的通道模型;三、希望克服延時和跟蹤復雜網路環境變化，提出了功率控制的智能預測模型，通過智能預測模型可以改善功率控制的性能，著重介紹了採用神經網路的方法實現智能預測的通用模型，從而跟蹤復雜多變的無線環境，諸如慢衰落及快衰落（包括多徑衰落、多普勒效應所引起的衰落）等網路特徵，達到預測功率需求;四、採用二級正交碼和智能天線（空分多址）的方法進行組內用戶的識別，改進功率控制效果;五、話權用戶的前向和反向功率控制方法;六、對引入gota的cdma系統提出了復合容量表示方法，並作容量分析，探討有關gota系統的qos問題。
  17. A series of geologic models are set up. basing on those models the computer simulation is finished, the results prove that the improved data acquisition system can compensate the absorbtion and attenuation, high ten the resolution as well

    結果證明，改進后的採集系統在很大程度上補償了由於地層吸收衰減等因素所造成的能量和頻率的衰減，同時提高了解析度，效果明顯。
  18. Fourth, directing against the characteristic of gear wheel vibration, have recommended drawing a certain signal with interval frequency in the signal, suppressed or decayed some signals with interval frequency in the signal, predicted the development trend of the signal, such contents as similar of analyzing the signal. such also offer the effective analysis means for the thing that the vibration signal of the gear wheel will be analyzed and researched in the future

    第四，針對齒輪振動信號本身的特點，介紹了提取信號中某一頻率區間的信號、對信號中某些頻率區間的信號進行抑制或衰減、預測信號的發展趨勢、分析信號的自相似性等內容，為今後齒輪振動信號分析研究提供有效的分析手段。
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