連續荷重 的英文怎麼說

中文拼音 [liánzhòng]
連續荷重 英文
dauerbelastung permanent stress
  • : Ⅰ動詞1 (連接) link; join; connect 2 (連累) involve (in trouble); implicate 3 [方言] (縫) ...
  • : Ⅰ形容詞(連接不斷) continuous; successive Ⅱ動詞1 (接在原有的后頭) continue; extend; join 2 (...
  • : 荷名詞(蓮) lotus
  • : 重Ⅰ名詞(重量; 分量) weight Ⅱ動詞(重視) lay [place put] stress on; place value upon; attach im...
  • 連續 : continuation; succession; series; continuity; continuing; running; continuous; successive; contin...
  1. For electrodeposition by dc methods, the metals deposite uninterrupted and the particles were also embeded uninterrupted into the coatings ; for electrodeposition by pc method, the particles with biggish volume were desorbed from the coatings and returned to the electrolyte again owing to the presence of pulse interval ; for electrodeposition by prc method, the particles carried positive charges are much more easy to desorb from the coatings owing to the effecf of reverse pulse current combined with pulse interval, in addition, the reverse pulse current also could dissovle the metals, further accelerates the desorption of particles, thus the particles size embeded in the coatings by prc method is the least

    直流電沉積時,基質金屬的沉積進行,粒子在電極表面不間斷嵌入鍍層;單脈沖電沉積由於脈沖間歇的存在使得具有較大體積的粒子會脫附,新回到溶液中;採用周期換向脈沖時,反向脈沖電流使表面正電的較大的粒子更易從電極表面脫附,同時,反向脈沖電流對基質金屬的溶解作用,也會促進粒子的脫附,因此鍍層中復合粒子尺寸最小。隨著鍍層中粒子復合量的增加,三種鍍層的晶粒都明顯細化,說明al _ 2o _ 3的存在阻止了晶粒的長大,提高了電沉積過程中晶核的形成速率。
  2. In the research, a set of simulation equipment is developed to examine the drivers " static and dynamic fatigue. recur to the apparatus, contrast and control experiment are made among different ages, workload intension and workload factors group. the endings summarize as following : ( 1 ) driving sensation fatigue investigation ( investigation of psychological and physiologic index and contrast investigation of fatigue ) ; continuous driving load and discrete driving load investigation of fatigue

    ? ?門)駕駛疲勞平衡穩定性是通過在力檢測臺上描繪人體心軌跡的方法,提出檢測駕駛員疲勞平衡穩定指數,在不同狀態下(傾斜度15 30 『以及閉目等狀態下)對不同負、不同年齡分別進行測試,建立駕駛疲勞客觀測試評價體系; n )經實驗室研究與現場調查,通過對駕駛疲勞與駕駛時間、駕駛速度等關系的研究,提出了不同年齡、不同條件下的最大安全駕駛時間標準,日駕駛時間標準,最大安全行車速度標準等。
  3. By researching the features of motor torque control and motor speed control in the system, the paper present the methods of tension control and tension compensation of winder and accumulators, the loads balance of speed rollers, and the adjustment to accumulator in order to synchronize the speed of different segment. in order to control the overhang line of steel belt in the heater by pid controller, the method of off - line pid parameters calculation is applied

    論文通過對彩塗板交流變頻調速拖動生產線各段張力和速度控制的要求和特點的研究,著分析解決了開收卷機的張力控制和張力補償方案、活套控制中的張力補償方案、速度輥對間的負平衡控制、以及為實現各段速度間速度同步對活套的調節控制等。
  4. The basic conclusions are as follows : ( 1 ) under the common effects of dead load and temperature, the internal forces of two intermediate piers are obviously larger than those of two side piers of five - span continuous rigid frame bridge

    通過本文的研究,得出如下主要結論: ( 1 )對於五跨剛構橋,在自載和溫度變化作用下,兩中墩內力顯著小於兩邊墩內力。
  5. Throw the research we can get the performance of the joint of the unbond precast and pretressed continuous beam and how the moment redistributes. we got the conclusion that compare the monolithic prestressed continuous beam, the unbond precast and pretressed continuous beam has short amplitude modulation capacity

    得到預制預應力梁接縫處的受力性能,內力分佈的表現形式,並認為在極限載下預制預應力梁的調幅能力低於整澆式梁等特性。
  6. Based on the response theory of an elastic earth to surface loads and the model of the standard atmosphere, the characteristics of changes in the loading effects with time, space and frequency are comprehensively investigated in this dissertation. the numerical results obtained in this study can provide accurate atmospheric correction models for high - precision continuous measurements of the geophysical fields such as gravity, tilt, displacement and strain on the earth ' s surface

    本文基於彈性地球對表面負的響應理論和標準大氣模型,綜合研究大氣負效應的時間、空間和頻率特徵,為地表力、傾斜、位移和應變等物理場的高精度觀測提供精密大氣影響改正模型
  7. Abstract : based on spline function method, the spline finite element formulation for the contact - impact problems is proposed. in order to get the formulation, the b3 spline function is used to distribute the contact problem, and numerical examples are analyzed to show the effectiveness of the method. because the spline function has double characteristics including analytical and numerical, and good continuity and high correctness, a little unknown number and high efficiency, the spline functions are used to set the displacement of the bar, and the whole structure equations are constructed directly. it is convenient to analyze dynamic response of the structure by using the method

    文摘:用樣條有限元法分析了桿的接觸沖擊動力響應問題,建立了計算格式,並用算例說明該方法的有效性.該方法充分利用了樣條函數的解析和數值雙性及性強的優點來構造桿的位移函數,因此可推廣應用於分析結構在沖擊載下的動力響應問題
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