起始應變 的英文怎麼說

中文拼音 [qǐshǐyīngbiàn]
起始應變 英文
initial strain
  • 起 : 起Ⅰ動詞1 （站起; 坐起） rise; get up; stand up 2 （取出; 取走） draw out; remove; extract; pull 3...
  • 始 : Ⅰ名詞1 （最初; 起頭） beginning; start 2 （姓氏） a surname Ⅱ動詞（開始） start; begin Ⅲ副詞[書面...
  • 應 : 應動詞1 （回答） answer; respond to; echo 2 （滿足要求） comply with; grant 3 （順應; 適應） suit...
  • 起始 : origin; origination; parentage; germ; initiation
  1. Our treatment shows in the raman effect case, mnls solitons, the same as nls solitons, keeps its energy, initial center and initial phase unchanged. however, the raman effect, not the same as nls solitons. reduces its amplitude, widens its width and under the same conditions, the self - frequency shift of mnls soltions is closer to the result of numerical simulation. in the raman effect together with frequency filters case, mnls solitons, the same as nls solitons, keeps initial center and initial phase unchanged and bandwidth - limited frequency filters can make the mean frequency of mnls soltion stand a steady value at the red side of the initial mean frequency, i. e. suppress the self - frequency shift of mnls soltions. and that, the other physical parameters of mnls soltion last stand a steady value. however under the same conditions, the steady value of the mean frequency of mnls soltions is closer to the initial mean frequency and the result of numerical simulation

    有所不同的是， raman效應雖然不改變孤子能量，但會引起孤子峰值的下降和寬度變寬，且在同一條件下， mnls孤子微擾理論得到的自頻移比nls孤子微擾理論得到的更接近直接數值計算結果。有限帶寬的頻率濾波也不引起mnls孤子初始中心、初始位相的改變，選取適當的頻率濾波器參數值能使孤子的平均頻率穩定在初始平均頻率的紅側一穩定值，抑制了自頻移，而且孤子的各物理量最後都穩定在一穩定值，這些與nls孤子微擾理論都是類似的。有所不同的是，寬度為飛秒量級下， mnls孤子平均頻率的穩定值更接近初始平均頻率，更接近數值計算結果。
  2. It is especially attractive for the downlinks and suppressing intercell mai. when multiuser detector is adapted in blind mode, it usually adopts eignvalue decomposition or singularvalue decomposition of received sample correlation matrix and tracking alrithgms, which result in high computational complexity. at the same time, approximation computation in tracking alrithgms also result in slow convergence

    為實現盲自適應檢測，通常採用對接收信號樣本矩陣進行特徵值分解（ evd ）或奇異值分解（ svd ）后進行跟蹤，由此帶來的子空間秩跟蹤使得實現復雜度很高；另一方面，在跟蹤演算法中考慮一些實際情況而作出近似處理，從而引起誤差積累和正交性誤差，導致每次跟蹤開始階段跟蹤速度變慢。
  3. In addition, no back mutation to obtain a maximal complexity ( i. e. - resistant and sensitive species coexistence ) or original ecology ( i. e. original - lysogen ) for the evolution occurs

    而且，逆反應變異回原有菌相而成對噬菌體敏感及阻抗菌相共存之最大分歧度或回歸至起始單一對噬茵體敏感菌相併未曾演化發生。
  4. However, the die attach layer delaminated after 500 cycles and pcb cracked in the underfilled samples after long time cycling. c - sam is employed to investigate the delamination in the underfilled samples. highly concentrated stress - strain induced by the cte mismatch between the bga component and the pcb board, coarsened grain and two kinds of intermetallic compounds ( nisn / nisns ) which formed during reflow and thermal cycle and their impact on the reliability of solder joints are discussed in this paper

    充膠樣品粗化尤為嚴重； ? ni - sn金屬間化合物包括兩層：其中，靠近ni焊盤的那層比較平整，同時， eds結果分析表明其化學式近似為nisn ，而靠近焊料的那層呈板條狀，化學式近似為nisn _ 3 ，文獻表明其為亞穩相； ?充膠使得樣品最大應力范圍降了接近一個數量級並降低了dnp的作用，同時，器件失效模式變為晶元粘接層分層； ? c - sam結果表明本論文採用的充膠樣品，晶元粘接層分層起始於500周左右，而經過2700周循環的樣品，分層幾乎擴展到整個界面。
  5. 2. specific mutation from a to c at - 137 bp site upstream from transcription start point had no effect on the inducibility of the promoter in response to sa and bth. 3

    在轉錄起始點上游137bp定點將a突變為c后，對化學啟動子的化學誘導應答性沒有明顯的影響，但對誘導效應的向上運輸存在一定程度的阻抑作用。
  6. 900 bp promoter - directed gus expression was highly induced by sa and bth, while the 603 bp promoter, whether mutated or not, did not respond to sa and bth induction, which indicated that the element in response to sa and bth lied among 575 ~ 872 bp from transcription start site

    全長900bp啟動子能夠應答sa和bth的誘導，而603bp長的啟動子無論突變與否對sa和bth均無應答，證明sa和bth的應答區域在克隆啟動子的轉錄起始位點上游575 872bp之間。
  7. The main works are as follows. 1. three key problems of hough transform in track initialization field are presented : parameter quantization, accumulate method and parameter extraction

    以基於hough變換的航跡起始為具體研究對象，比較深入地分析了標準hough變換在應用中存在的三個關鍵問題：參數量化、積累方式和參數提取。
  8. Some bacteria and fungi possess the unique and extremely important biochemicalas set of beingable to catalyze the oxidation of numerous inert products, therebyinitiating reaction sequences that produce carbon dioxide and soreturn much carbon to a form that actively enters into life cycles once again

    有些細菌和徽菌具有獨特且非常重要生化特性，能作為很多不起化學變化的產物之氧化的觸媒，因而開始一些連續發生的反應；這些反應系列會製造二氧化碳，而把許多碳還原到能再一次活躍地進入生命循環的一種形式。
  9. Abstract : for quick understanding the states of embedded places of instruments and their operation conditions so as to find and handle problems in time, by helping of some typical illustrations, the problems of drawing complex safety - monitoring engineering graphs are emphatically resolved using software excel97, including two longitudinal coordinate values versus a transverse coordinate datum for two curves in a same figure ; exchanging position of independent variable ( x ) and dependent variable ( y ) ; different start - points or frequency of data series and drawing displacement nonitoring network etc

    文摘:為使監測人員快速、及時了解儀器埋設部位的狀況及運行情況，發現問題及時處理，通過列舉典型例子，利用excel通用軟體，重點解決了繪制復雜安全監測工程圖表問題：即同一圖中兩條以上曲線分別對應兩個不同縱坐標；自變量與因變量位置交換；數據系列起始點或監測頻次不同；變形監測控制網繪制等。
  10. Different initial length of muscle caused by different starting angle in varied range isokinetic testing is an important factor that influences muscle function as a prepositional effect

    變幅等速測試中由於起始角不同造成的肌肉收縮初長度各異是影響肌肉功能的重要因素，是一種前置效應。
  11. The last stage is a rapid softening course for all strain amplitude. further metallic phase shows : for all strain - controlled, the initial rapid cyclic hardening results from the strong interaction between precipitate strengthening phase and the dislocation ; as for strain amplitude lower than 0. 95 %, the shearing of precipitate strengthening phase leads to the cyclic softening behavior

    金相組織結構檢查進一步表明，循環塑性應變作用將顯著改變原始態合金中沉澱顆粒的幾何形狀、尺寸和分佈狀態，並由此改變位錯與顆粒之間的交互作用行為，這一機制將對合金的循環硬化和軟化起促進作用。
  12. At the same time, vp4 gene was mutated in a certain point by pcr. the plant expression vector : pbi121 was constructed and then transformed to agrobacteriutn tumefaciens eha105 directly. a. tumefaciens eha105 harboring pbi121 / vp4 was used to transform the boechmeria nivea l. guad according to the leaf disc procedure

    為便於基因操作，對外殼抗原蛋白vp4基因進行適當的修飾和改造：通過引物設計，利用pcr反應，在基因的起始編碼前引入有助於真核生物表達的kozak序列和限制性內切酶位點；使用套疊pcr對vp4基因進行定點突變，以便於將改造后的基因插入pbi121構建植物表達載體，通過直接轉化法，把pbi121 vp4轉入農桿菌eha105 ，構建了農桿菌工程菌。
  13. Rapid responses occured when cells were exposed to genotoxic stresses : one is initiating dna damage checkpoint that leads to arrest in gl, in order to provide the cell with sufficient time to repair damaged dna, or leads to arrest in g2, in order to avoid defective chromosome happening mitosis. on the other hand, if damage to the genome is excessive, the cells initiating apoptosis, when damages cannot be repaired

    這是因為細胞在受到諸如電離輻射等基因毒應激損傷時，細胞最先作出的細胞學反應：一，起始dnadamagecheckpoint使細胞周期阻滯（ arrest ）在g1期，贏得時間識別與修復損傷，避免損傷的dna進行錯誤的復制，或和阻滯在g2期，避免缺陷的染色體進一步分裂；二，損傷嚴重而修復無望啟動細胞死亡程序，清除那些帶有病變傾向的細胞危害機體。
  14. It was demonstrated that the values of domain strain decreased while the rate in reduction of the domain strain lowered with larger n. combined the xrd with sem results, the non - fracture mechanism of the sample when pure electric fatigue was applied can be described as : at an earlier stage of electric fatigue, the high repeated incompatible strain led the major fracture mode for the fatigued sample to be of inter - granular. the ability of domain switching in a - - > c of the sample along with the direction of an applied electric field kept dropping, hence, reduced the domain strain

    結合xrd和sem觀測，提出了純電疲勞作用下試樣不會發生斷裂的機理：電疲勞初始階段，試樣中的非協調高應變導致沿晶微裂紋，隨著微裂紋的增加，使得試樣沿外電場方向發生a c疇的能力不斷降低，從而導致疇變應變減小，當應變減小到一定程度時，將不足以在試樣中引起新的微裂紋或使原有微裂紋繼續伸長。
  15. The key problems in 2d fem simulation such as the initial stress loading, simulation of material removal, constraint transformation, etc. are solved, and 2d fem simulation model is built to analyze the milling distortion caused by the residual stress

    解決了初始應力加載、材料去除模擬、約束轉換等模擬關鍵技術，建立了殘余應力引起銑削變形的二維有限元模擬模型。用解析法對模型的有效性進行了驗證。
  16. Through the noncoherent integration of great numbers of data, and by using hough transform the features of signals in low snr ( signal - to - noise - ratio ) can be extracted. therefore, the hough transform may play an important role in the automatic track initiation and the processing of images with low snr environment

    通過大量數據的非相干積累，利用hough變換可在低信噪比下提取信號特徵，這在低信噪比自動航跡起始以及低信噪比圖像處理中有重要的應用價值。
  17. 5 ) based on test results and going by ultimate balance theory, the paper drew anti - shear formula of the wall under eccentric loads, and discussed the main factors which influenced its anti - shear bearing capacity. 6 ) based on plain section assumption, the paper studied the normal section bearing capacity of the wall. stress, strain and deformation computation was combined to establish bearing capacity formulas for the normal section under moment, unaxial loads and axial loads respectively

    6 ）以應變平截面假定為基礎，對密肋復合墻體正截面極限承載力進行研究，即將墻體從初始受荷到正截面極限狀態的各階段的應力、內力及變形計算貫通起來，建立了墻體正截面壓彎、拉彎承載力實用計算公式和軸心承載力計算公式。
  18. The identity matrix is used as the starting point for matrices that modify vertex values to create rotations, translations, and any other transformations that can be represented by a 4x4 matrix

    單位矩陣是特殊矩陣，將它應用於頂點時，頂點不發生改變。單位矩陣用作某些特定矩陣的起始點，這些特定矩陣修改頂點值以形成旋轉、平移以及任何其他4x4矩陣可表示的變換。
  19. We prepared zns under a milder condition through changing the starting materials

    在zns制備中，通過改變反應起始物，我們得到了更加溫和的反應條件。
  20. Mechanism of the milling distortion caused by initial residual stress of workpiece is analyzed. formulae of stress re - distribution and distortion by stress releasing during milling process are deduced by elasticity theory. the calculation software is developed for the formulae

    3 、工件初始殘余應力引起銑削變形的機理分析應用彈性力學理論推導出了二維連續銑削過程中工件內應力再分佈及其引起變形的計算遞推公式，並編制了計算軟體。
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