strain at 中文意思是什麼

strain at 解釋
緊拉, 緊拖
  • strain : vt 1 用力拉，拉緊，抽緊，扯緊。2 使緊張；盡量使用（肌肉等）。3 強迫，強制；濫用，盡量利用。4 拉傷...
  • at : 1 Air Transport（ation） 2 【電學】 ampere turn 3 antitank 4 Atlantic Time 5 alternative technolo...
  1. The gripper can sense the gripping force according to the strain at the base of the piezoelectric bimorph

    通過檢測懸臂梁根部的應變信號實現對微夾鉗夾持力的檢測。
  2. You, too, will strain at such a demand.

    你也會難以接受這樣的要求的。
  3. The prestress and harmonic response analysis method is used to study the unbalance response of a turbo - generator rotor and the displacement - frequency curve at a point of the rotor as well as the sress and strain at an appointed frequency are provided

    摘要利用預應力及諧響應分析的方法研究了轉子的不平衡響應，得出在某頻率范圍內，轉子在指定點處位移對頻率的響應曲線以及在指定頻率處，整個轉子上的應力、應變響應的影響等。
  4. She'll consider it your fault if we quarrel because you strain at a gnat.

    她會認為我們的爭吵是你錯了，因為你這么斤斤計較。
  5. Ye blind guides ， which strain at a gnat ， and swallow a camel

    24你們這瞎眼領路的，蠓蟲你們就濾出來，駱駝你們倒吞下去。
  6. The tested isozymes included esterase ( est ) 、 superoxide dismutase ( sod ) 、 malate. dehydrogenase ( mdh ) 、 malic enzyme ( me ) 、 glutamate dehydrogenase ( gdh ) 、 peroxidase ( per ) and alcohol dehydrogenase ( adh ). there were obvious differences between the normal strain and its degenerative strain in est 、 mdh 、 me 、 sod. the zymotype were the same in the other isozymes. the results were not only used to test the degenerative strain at young stage, but also as the theoretical base to study the genetic mechanism of the degenerative strain

    而其餘四種酶在正常菌株和退化菌株中酶譜一致。本研究不僅可以作為菌株退化早期鑒別的手段之一，而且為進一步研究菌種退化遺傳機理提供了蛋白質水平上的一些理論依據。
  7. Addition of yeast extraction, or peptone or glucose could promote the growth and phenanthren degradation of zx4 strain at different degree

    酵母膏、蛋白腖和葡萄糖等有機物的加入都可不同程度地促進zx4菌株的生長和菲降解。
  8. The reason that the internal defects little occur at the center points and fissure takes an annular form during three - roll rolling was expounded based on the state of stress and strain at the center of rolled pieces

    根據軋件內部的應力應變狀態，闡述了三輥軋制軋件中心點缺陷產生可能性較小和斷裂呈環向裂紋的原因。
  9. For this case, this kind of damper seems not applicable because it does n ' t reduce the strain at the ankle of bushing but increases it under some conditions

    而在含有速度脈沖近場地震動作用下，鉛合金減震器不但沒有降低瓷柱的應變，一些情況下還增加了瓷柱的應變。
  10. T he t esting d ata show that under the designed vibration waves, the lead alloy dampers are well functioning, not only reducing the strain at the ankle of bushing, but limiting significantly the relative displacement and absolute acceleration at the top of bushing

    試驗結果表明：在試驗設計確定的地震動輸入下，鉛合金減震器的減震效果良好，不僅降低了斷路器地震破壞指標? ?瓷柱根部應變，而且沒有顯著增加斷路器頂部的位移和加速度反應。
  11. The residual deformation around the hole was measured by digital speckle correlation technique and the relation curves of residual strain at the side of hole vs fatigue life cycles were obtained

    再應用數字散斑相關技術測量了不同疲勞循環次數后孔周的殘余變形場，並給出了孔邊最大殘余應變與疲勞循環次數的關系曲線。
  12. This strain ' s virulence was judged by mean death time of chick embryos ( mdt ), intracerebral pathogenicity index in day - old chicks ( icpi ) and intravenous pathogenicity index in 6 - week - old chickens ( ivpi ) and it was found to be the virulent strain. at last, it was tested by the recurrent infection and found that it was the newcastle disease virus ( ndv ), and it was named hbg - 1 strain. in order to find the difference of the cleavage site of this strain with f48e9 and ? 30 strain, a part of the cleavage site of fusion protein gene fragment was amplified by rt - pcr using a primer and sequenced. the sequence analysis showed this strain had low homology with f4ge9 and cso. a phylogenetic tree based on the published sequences of ndv reference strains was constructed and showed the isolated strain hbg - 1 belonged to the genotype w ndv, a novel genotype ndv

    為了進一步探尋分離株與標準株的異同，又採用rt - pcr方法，擴增獲得分離株f _ o裂解位點附近的基因片段，經測序后與國際上已發表的新城疫病毒的核酸序列進行比較，結果表明其與標準株和疫苗株之間的同源性較低，僅為82 86之間。經系統發育進化樹分析后，判定該分離株為新城疫病毒（ ndv ）基因型。運用計算機軟體對其裂解位點處的氨基酸序列進行預測和分析，結果表明該分離株為新城疫病毒強毒株並具有基因型的典型結構特徵。
  13. Through research into the low - cycle fatigue behavior of gh4145 / sq, we found out that the control of strain at any level is not a stable course but has three obvious stages. the first stage is a rapid cyclic hardening course for any strain control

    對gh4145 / sq合金在總應變幅控制下的對稱拉壓低周疲勞研究表明：在循環形變過程中合金主要表現為初始疲勞硬化、隨后疲勞軟化及最終失穩斷裂三個階段，疲勞硬化軟化行為與作用應變幅相關。
  14. 4. the recurrence formula of the creep strain is the key of fem calculation of creep stress. in this paper the exponential function is used to figure the creep strain, and the recurrence formula of 3d creep strain at any periond of time is derivated

    徐變變形遞推計算公式是溫度徐變應力有限元計算實現的關鍵所在，本文用指數函數式表示徐變度，在此基礎上，對三維空間問題徐變變形進行了研究，推導了任一時段徐變增量的遞推計算公式。
  15. Mid - point incremental method and initial stress method are used to reflect the nonlinear of the material ' s stress and strain. at the same time, the process of load during construction is simulated

    用中點增量法結合初應力法反映築壩材料的應力應變非線性，計算時模擬壩體施工加載過程。
  16. For the cyclic deformation under a given strain at room temperature, cyclic softening is usually displayed till to failure in the lower range of strain ; however, cyclic hardening is displayed in the early stage in the higher range of strain, subsequent cyclic softening in the later stage and till to failure

    對于室溫下恆應變幅的循環變形，在應變幅較低時表現為循環軟化直至疲勞破壞;在應變幅較高時，循環變形的初期為循環硬化，隨后是循環軟化直至疲勞破壞。
  17. Experience of comprehensive rehabilitation treatment on 60 cases of muscle strain at neck and shoulder

    頸肩肌勞損60例綜合康復治療體會
  18. The strain - fatigue - life of materials is related to the plastic strain at the crack - tip

    摘要材料的應變疲勞壽命與裂端的塑性應變有關。
  19. In order to fully develop the theory of squeezed branch piles, in particular, the justification of its superior performance in terms of the bearing capacity and sinking displacement, we have derived the analytical formulas of the axial load and the strain at arbitrary depth ; based on existing static loading test results and research on belled pile, together with the analysis of on - site testing data, we have applied the expand theory on sphere holes to the computation of radial stress of squeezed branch piles under hole expansion ; taking the oil pressure of hole expansion in to account, we have find the a branch force under certain hole pressures, hence we can estimate the maximum bearing capacity of single piles ; we have introduced the experiential formulas for the bearing capacity of squeezed branch piles based on its stress characteristic and pile testing data ; we have also done numerical simulations of squeezed branch piles utilizing finite element method software ansys ; we have matched the simulation res ults with those of on - site basic load experiments, regenerating the distributions of stress fields and strain fields of squeezed branch piles, and from those distributions, we can determine the optimal distances between plates and piles

    為了完善支盤樁的設計理論，探求支盤樁高承載力和低沉降量的內涵，本文推導出了支盤樁任意深度的截面荷載以及位移隨深度變化的理論公式；基於已有的靜載試驗成果及有關擴底樁的研究成果，從對現場測試數據的分析，將球形孔擴張理論引入到支盤樁擴孔時徑向應力的計算，考慮到擴孔時的油壓數據，求得某一孔壓下的支盤力，據此估算單樁極限承載力；同時根據對支盤樁的受力特點和試樁數據的分析，提出了支盤樁承載力計算的經驗公式；用有限元分析的方法，利用大型有限元分析軟體ansys對支盤樁進行數值模擬，並將模擬結果同現場的靜載試驗結果進行對比，再現了支盤樁在荷載作用下土中應力場和位移場的變化，根據應力場和位移場的變化范圍，指出最佳盤間距和樁間距；為支盤樁的設計和施工提供了一個可量化的設計依據。
  20. The paris - based world organization for animal health says it found a " highly pathogenic " version of the h5n1 strain at a chicken farm in the village of jaji in kaduna state, nigeria

    總部設在巴黎的世界動物健康組織說，該組織在奈及利亞卡杜納州加基村的一家養雞場發現高度危險的h5n1禽流感病毒毒株。
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