劣性反應 的英文怎麼說

中文拼音 [lièxìngfǎnyīng]
劣性反應 英文
kakon
  • 劣 : 1. （壞; 不好） bad; inferior; of low quality 2. （小於一定標準的） minor
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 反 : Ⅰ名詞1 （方向相背） reverse side 2 （造反） rebellion 3 （指反革命、反動派） counterrevolutionari...
  • 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...
  1. The contents include : based on the previous research and the data of experimentations, the author researches and develops a kind of satisfactory semi - empirical formula of nonlinear temperature distribution, and calculates the temperature stress of rigid - framed arch bridge by the fem. the temperature effects of bridge structure by annual and sunlight temperature difference are discussed, it indicates that the temperature effect of annual temperature difference is small but the temperature effect of sunlight temperature difference is great and the temperature stress along beam depth resulted from sunlight temperature difference is nonlinear. with the comparison between the temperature effects of different position of bridge, the results show that where the section of bridge is small, the temperature stress of it is large

    本文主要包括以下內容：從理論上研究並結合實測資料發展了一種比較理想的半經驗溫度場非線性分佈公式，並將有限元方法應用於剛架拱橋結構溫度應力的計算中，對橋梁結構進行整體溫度應力分析；討論了年溫差和日照溫差引起的橋梁結構的溫度效應，表明年溫差引起的溫度效應較小，而日照溫差引起的溫度應力較大且沿梁高呈非線性分佈；分析比較了橋梁結構各個部位的溫度效應的大小，可知截面越小溫度拉應力越大，受力越不利；並對箱梁結構由於構造不同引起的縱向與橫向的溫度效應大小進行了探討，發現在頂板下緣也會出現相當大的溫度拉應力，並且梗腋的存在反而增加了頂板底部的溫度拉應力；還對幾種相近的剛構式橋型的溫度效應進行了分析對比，總結了這些橋型針對溫度效應的優劣，並提出相應的針對性措施。
  2. Although the intention was to demonstrate the noninferiority of ertapenem compared with cefotetan, " ertapenem was superior in terms of the proportion of faorable clinical responses and the reduction in postoperatie surgical - site infections ( including superficial infection and organ - space infection ) 4 weeks after surgery, " the team reports

    雖然目的是為了證明厄他培南相對于頭孢替坦的非劣性， 「但在手術后4周有利的臨床反應率和手術後手術部位感染（包括表皮感染和器官腔隙感染）降低率方面，厄他培南更勝一籌， 」該團隊報告。
  3. This study dealt with the identification and evaluation of 8 maize populations from tropical and subtropical regions under the ecological conditions in zhengzhou, henan. results showed that the significant delaying days to shed and days to silk, discoordinating for the development of male and female, higher plant and ear height, more leaf numbers, high barreness, worse performance of ear traits compared with the ck ( temperate population ) were found, which showed the tropical and subtropical populations could not be utilized directly under the ecological conditions in zhengzhou. by using selection and improvement the tropical and subtropical populations can be used to broaden the genetic base of temperate maize breeding, beause of the greater genetic variation and higher selection potential within each population. the different performances of the sensitivity to photoperiod were observed among different tropical and subtropical populations and different traits. the asi, time to silk, ear height, leaf numbers, grain yield per ear could be used as the good evaluation traits for identifying the sensitivity to photoperiod

    對8個熱帶、亞熱帶玉米群體在鄭州生態條件下的表現進行鑒定和評價，結果表明，熱帶、亞熱帶群體散粉、吐絲期顯著延遲，雌雄不協調，植株和穗位高、葉片數增多、空稈率高，結實性差，果穗性狀均明顯劣於溫帶對照，在鄭州生態條件下不能直接利用，但是群體內具有較大的遺傳變異和選擇潛力，可以用來拓寬現有玉米種質的遺傳基礎；不同熱帶、亞熱帶群體的光周期敏感性不同；不同性狀對光周期反應的敏感程度不同， asi 、吐絲期、穗位高、葉片數、穗粒重可作為鑒定光周期敏感性的較好指標
  4. Beams are researched, and the relation between strains of corroded re - bars and fatigue life of beams are obtained. the main research contents and conclusions are as following : 1. under the fatigue loads, the overstrain of concrete approximately coincidences three stages strain development and accumulation rule, and the mechanical property of concrete is deteriorated

    鑒于實際工程中大量存在腐蝕鋼筋混凝土結構承受反復荷載作用，但其力學性能研究不多的問題，本論文進行了銹蝕鋼筋混凝土梁抗彎疲勞試驗，研究了應力比和鋼筋銹蝕率對銹蝕鋼筋混凝土梁抗彎疲勞性能的影響，得出了銹蝕鋼筋的應變與構件疲勞壽命之間的關系曲線，主要研究內容及結論如下: （ 1 ）在循環荷載下，混凝土殘余變形基本符合三階段變形規律，力學性能劣化，疲勞損傷積累。
  5. This paper chiefly has the below management achievements : ( 1 ) from the angle of strategy, " increase pole " theory combining area economy has got the strategy fixed position location thoughts of the sincere software company of sichuan and competition tactics. even if by the technique innovation is the foundation, and who after screening establishes and constructs establishes the difference competition superiority of enterprise on " increase pole " platform with the tool in the analysis the strategy method ; ( 2 ) appling organization behavior theory, 1 set " value model of strategy fixed position location " has been put forward on the foundation that we really apply. so, has gone on the quantitative analysis, and possessing certain persuading power ; ( 3 ) on the foundation studied in the whole course established to " value model of strategy fixed position location "

    本文主要有以下管理成果： 1 、從戰略管理學的角度，結合區域經濟的「增長極」理論得到了四川世誠軟體公司的戰略定位思想和競爭策略，即以技術創新為基礎，在運用戰略管理學的分析方法和工具篩選后確立和營造的「增長極」平臺上建立企業的差異化競爭優勢； 2 、運用組織行為學和投資學的理論，在實際應用的基礎上，提出了一套「戰略定位的價值模型」 ，並進行了定量分析，具有一定說服力； 3 、在對「戰略定位的價值模型」建立的全程進行研究的基礎上，結合不確定性管理理論，提出了一套「不確定性控制分析方法」並用以比較和分析了各種不同類型方案的價值回報和風險，以確立各方案對環境的反應水平，從而判斷其優劣； 4 、全面評價和綜合評估戰略管理思想在實際商務運作過程中的地位和范圍。
  6. In this dissertation, the synthesized conditions, such as the initial concentration of ti4 +, the initial acidity, the reactive temperature and the reactive time, have been studied with their effects on the photochemical activity of the product and the four preparation methods have been compared and optimized

    並分別實驗研究了鈦液起始濃度、反應液起始酸度、反應溫度、反應時間等實驗條件對產品光化活性的影響，並對各制備方法進行實驗條件優化和優劣比較。
  7. This paper primarily studys that how to make robot system works smoothly under condition of random obstacles by sensing environmental informations, on the other hand, the robot control system use dynamics method instead of location one to command manipulators performance, as a result, impact force between manipulators each other which is caused velocity _ break will be reduced greatly, and then, manipulators " life _ span will improve naturally, and because of reliable obstacles - avoidance arithmetics, robot system is almost able to feedback to obstacles as fast as it be, this character makes its intelligence mount up greatly

    本論文旨在研究針對惡劣環境（有隨機障礙物存在） ，使機器人在正常工作前提下，通過「感知」外界環境，迴避一切可能影響其工作的情況。另外，機器人控制方面，利用動力學代替位置控制，從而減小機器人在迴避障礙物過程中由於速度突變而引起的沖擊力，以提高其使用壽命；並利用可靠的避障演算法使其能在最短的時間內做出快速迴避的反應，以提高其智能性。
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