相移突變 的英文怎麼說

中文拼音 [xiāngyítūbiàn]
相移突變 英文
phase-shift mutation
  • 相 : 相Ⅰ名詞1 （相貌; 外貌） looks; appearance 2 （坐、立等的姿態） bearing; posture 3 [物理學] （相位...
  • 移 : Ⅰ動詞1. （移動） move; remove; shift 2. （改變; 變動） change; alter Ⅱ名詞（姓氏） a surname
  • 突 : Ⅰ動詞1 （猛沖） dash forward; shoot out 2 （高於周圍） protrude; bulgeⅡ副詞（突然） abruptly; sud...
  • 突變 : 1 （突然急劇的變化） sudden change; change suddenly; transilience; accident; saltation; revulsion...
  1. Analyzing the characteristics of the time - series data of horizontal displacement from the continuous gps network in time and frequency domain, the similarity transformation is conducted in order to give prominence to the local deformation by selecting a few stations in the eastern china

    摘要對gps基準站連續觀測水平位移時間序列數據的時頻特徵進行了分析，為了突出局部變化的信息，在中國大陸東部選取一組參考點進行相似變換。
  2. But because of an indeterminate flexible structure with many degree of redundancy, its variant inner force under dead - loading, nonlinear behavior and the correlation between construction method and completed structure, especially incessant conversion of system in construction method, these must bring many complicated change to construction internal force and displacement. these main factors resulting in construction control analysis become more important in the design of cable - stayed bridge

    但由於它屬于高次超靜定的柔性結構，恆載內力狀態具有多樣性、結構狀態呈非線性、施工過程與成橋狀態具有相關性，特別是在施工階段結構體系的不斷轉換，必然給橋梁結構帶來較復雜的內力和位移變化，這些特點使得斜拉橋的施工控制分析成為突出的研究課題。
  3. Sos induced pol iv increases untargeted mutagenesis not only in a phage, but also in chromosome of e. coli, characterized as - 1 frameshift mutation

    它可能直接與dna復制叉相聯系而參與了dna合成，產生? 1移碼為主的非定標性突變。
  4. After the discussion of the numerical simulation method based on the fdtd method and the pml technique, the motions of the charges and the electrical field lines were first employed to describe the radiation procedures of the pulse electromagnetic waves. then the causes of how the charges are accelerated and how the motion status of the charges are maintained were further studied from the angle of interaction of charge and field. after these analyses, it was pointed out that the pulse radiation is due to the suddenly occurred time - varying electrical field ( displacement current ) in the open space. this view was further evidenced by two examples : one is the partly resistance loaded antenna, the other is the partly curved antenna. the radiation procedures of the pulse electromagnetic waves of many different situations were simulated throughout this paper with the contours and waveforms of electric field given. these figures are very helpful to the understanding of the radiation mechanism of the pulse electromagnetic waves

    在討論了基於時域有限差分法和完全匹配層技術的數值模擬方法之後，首先從運動電荷和電力線的角度直觀地描述了脈沖電磁波的輻射過程，然後進一步從場與電荷相互作用的角度分析了天線上電荷是如何被加速以及如何維持其運動狀態的，指出了開放空間中突然出現的時變電場（位移電流）是脈沖電磁波輻射的根本原因.文中還對局部電阻加載的天線和局部彎曲的天線進行了研究，以進一步說明上述觀點.對多種情況下的脈沖輻射過程進行了數值模擬，並給出了電場的等高線和空間波形圖，這些圖形對理解脈沖電磁波的輻射機理非常有益
  5. The recombinant plasmids pbmb121l, pbmb9821l and pbmb986l were constructed after transferring bacillus thuringiensis icps gene crylaal, crylaclo and crylca from their original plasmid vectors to different plasmid vector. the relevant recombinant strains were obtained after introducing the 3 recombinant plasmids into bacillus thuringiensis plasmid - free mutant strain 8mb 171 by electroporation. the transformation and expression properties of 8mb 171 were studied

    通過將蘇雲金芽胞桿菌殺蟲晶體蛋白基因cry1aal 、 cry1ac10和cry1ca轉移至不同質粒載體上，分別構建了重組質粒pbmb121l 、 pbmb9821l和pbmb986l ，並分別導入無質粒突變株bmb171 ，篩選得到攜帶相應icps基因的重組菌株。
  6. The author of this article thinks it significant to choose to investigate into the rural family aged supporting pattern in southern mountain areas of anhui province as a sample to get detailed revealment of china ' s current aged security in rural communities where people once lived closely around their clan. most southern part of anhui once belonged to huizhou, a historical area with tight clan domination and a strong tradition to support old family members. taking the mountain village zhaitan located in jixi, one southern county of anhui, as a specific research example, the author tries to give a detailed analysis and description of the changing process of the family support pattern accompanied by conflicts and current possible policies to choose in rural communities of similar traditional background

    並以具有相同社區文化傳統，同時可耕地少、勞動力轉移程度較高、村民較為富裕的績溪宅坦古村社區為具體剖析個案，在借鑒已有相關研究成果的基礎上，主要運用人類學、現象學社會學的日常生活分析法和政治學的焦點事件分析法，詳細揭示皖南山區農村家庭養老模式的變遷過程及這一過程中的矛盾、沖突以及現階段所面臨的新選擇，並在尊重社區傳統的基礎上，就整合與建構現階段皖南山區宗族聚居農村社區新型家庭養老模式，提出自己的見解和對策。
  7. Fractal character of fault surface is studied and analyzed with fractal theory n catastrophe theory and similar material modeling fem numerical simulation. at the same time the effect of fault surface on the failure regularity of rock masses is discussed. stress - strain distribution regularity of rock masses with different fractal fault in mining condition is analyzed

    本文運用分形、突變理論及相似材料模擬實驗、有限元數值計算等手段，研究、分析了斷層面的分形特徵，探討了斷層面的存在對于巖體移動規律的影響，分析了含有不同分形維數斷層面的煤巖體在采動條件下的應力應變分佈規律。
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