受阻內轉動 的英文怎麼說
中文拼音 [shòuzǔnèizhuǎndòng]
受阻內轉動
英文
hindered internal rotation-
A c a2 + / calmo dul in - dep endent pro te in kinas e i i ( c amkii ) antagoni st kn - 6 2 ( 5x l0 - ' mol / l ) presented in the intemal solution had no significan effect on the current peaks induced by extracellular nmda ( l0 # mol / l ), but prevented the inhibitory effect of b on inmda " these results indicate that gcs have rapid, reversible idebitory effects on lnmda intracellular application of b thiough microelectrode had no effect on inmda, howevet, extracellular application of b or b - bsa suppressed peaks of inmda : all these denote b exerts its influence on nmda receptor by cytoplasm membrane mechansms, which is naxnely rapid, nongenomic mechhasms
加有快速、可逆的。非濃度依賴性抑制作用。通過微電極將b直接導入細胞內， inmda不受影響，而胞外給予b或besa ， inmda減小，提示b對nmda受體的調控通過膜機制產生，這種作用與經典的基因組機制不同；因為廣譜激酶抑制劑和特異的pka抑制劑均可翻轉b的抑制效應， camk11抑制劑也可阻斷b的效應，而這些激酶抑制劑本身對inmda即有強烈的抑制作用： pka激動劑本身對inmda無明顯作用，也不影響b對l 。This dissertation focuses on how to develop a high performance damping mechanism based on multi - energy transitions, which is independent or little dependant with the viscoelasticity of polymer matrix. three sections are mainly included in this dissertation as follows : chlorinated polyethylene ( cpe ) / piezoelectric ceramic ( pzt ) / vapor grown carbon fiber ( vgcf ) composites ; cpe / 2, 2 ' - methylene - bis - ( 4 - methyl - 6 - cyclohexylphenol ) ( zkf ) / vgcf composites ; organic hybrids made from cpe and small molecules cpe / pzt / vgcf composites : the damping composites of multi - energy transitions mechanism were produced by mixing pzt and vgcf into cpe. in this system, the mechanical vibration energy that was transmitted to cpe was found to convert into joule ' s heat through conduction paths between vgcf in the polymer matrix, so the vibration fades away
本論文主要包括三個方面的研究內容： ?氯化聚乙烯（ cpe ） /壓電陶瓷（ pzt ） /氣相生長碳纖維（ vgcf ）復合材料； ? cpe /雙[ （ 2 -羥基- 3 -環己基- 5 -甲基） -苯基]甲烷（ zkf ） / vgcf復合材料； ? cpe基有機小分子混雜型復合材料cpe / pzt / vgcf減振復合材料：利用壓電和導電填料填充高聚物基體，當復合材料受到機械振動時，通過高聚物基體將機械振動能傳遞到壓電陶瓷粒子上，利用壓電陶瓷的壓電效應，將機械能轉換成電能，則電流在導電粒子產生的迴路中流動，由於導電迴路具有一定的電阻，所以電能又轉變成熱能耗散掉，從而起到減振的目的。There are six big problems exist. first, the leaders or the chiefs of enterprises lack of the strategic views, pursue short - term interests excessively, a lot of mistaken ideas exist in training management ; second, system, mechanism and development strategy of management training remain to be perfected and further clarified ; the training is lack of systematical and standardization ; third, the content of courses is outmoded, the way lags behind, the style is blankness, especially lack ability of combination of theory and practice, lack of operating method and technology ; fourth, the system of training effectiveness feedbacks is imperfect, the system of training support is insufficient, which have hindered the transfer of training ; fifth, the individuals who under training have insufficient motivation, also have problems in after training loyalty, and to transfer the obtained knowledge into their work ; sixth, the government institutions do n ' t fulfill it ' s own responsibilities in constructing the system of management training. some training policies and managements even restrict the development of management training
本論文根據作者的培訓實踐，並參考大量資料，通過觀察、訪問、具體案例分析等闡述了國有企業管理培訓自改革開放（ 1979年）以後的發展狀況及新形勢，完成的主要研究工作有：首先，指出了國有企業管理培訓存在的六大問題，一、國有企業經營管理者缺乏戰略眼光，過分追求短期利益，在管理培訓觀念上存在許多誤區；二、管理培訓的制度、機制及發展戰略有待進一步完善和明確，培訓工作缺乏系統化和規范化；三、教學內容陳舊，方式落後，風格單一，尤其缺少理論聯系實際能力，缺少操作的方法與技術；四、培訓效果反饋體系不健全，培訓支持系統不足，阻礙了培訓成果的轉化；五、受訓者個人接受培訓動力不足，培訓后忠誠性不足，缺乏將培訓所獲知識轉化于工作中的動力；六、政府培訓主管部門對構建管理人員培訓體系的作為不足，某些培訓政策及管理制約了企業管理培訓的發展。The corresponding variation of olltput voltage due to the change of total laser intensity is measured by a photo detector. a displacement - time curve can be obtained by calibrating the re1ationship between block position and output voltage of the photo detector. through the use of simple mathematical operation, the bird - shell velocity and acceleration histories can be determined, and therefore the bird - shell instantaneous velocity at any points within the measurement range can be obtained
該系統發射的一片狀激光受運動鳥彈的依次阻擋后，相應的光強度變化將被測出並轉換為位移時間曲線，經過簡單的數學運算，該系統能用來確定鳥彈速度和加速度的時間歷程，因而可確定鳥彈在被測區域內任一點的瞬時速度。分享友人