缺失圖譜 的英文怎麼說
中文拼音 [quēshītúpǔ]
缺失圖譜
英文
deletion map-
Secondly, introducing the image analyzing technology with reference to the disadvantages of the traditional ferr - graph analysis technology, and with the combination of characteristic parameter optimizing filtration so as to raise a description method of debris micro - morphologic character. thirdly, with the application of mode recognition method, completing the process of debris auto - recognition based on the collected information of the debris configuration characteristics ; and conducting the diagnosis on the aero - engine wear faults according to the theory of particle tribology. fourthly, introducing information fusion technology to solve the problem that a single method can not collect enough fault premonitory information to conduct the wear fault diagnosis, hence to conduct the research and exploration in the field of comprehensive diagnosis on the aero - engine ' s multi - fault premonitory information
本文的研究工作主要包括以下五個部分：首先，介紹航空發動機常見的磨損故障類型，研究磨損故障的失效機理，分析磨粒的產生機理、分類以及形態特徵：其次，針對傳統鐵譜分析技術的缺點，引入圖像分析技術，再結合特徵參數優化篩選，形成基於圖像的磨粒顯微形態學特徵描述方法：然後，基於提取到的磨粒形態特徵信息，應用模式識別方法完成磨粒自動識別，並根據顆粒摩擦學的基本原理進行航空發動機磨損故障的診斷與定位：再后，鑒于單一方法不能提取足夠的故障徵兆信息進行磨損故障診斷，本文引入信息融合技術，開展航空發動機多故障徵兆信息綜合診斷方法的研究與探索；最後，基於航空發動機滑油光譜分析與鐵譜分析數據，應用時序模型、灰色模型以及組合模型進行磨損故障的預測方法研究。Vimentin is a kind of type iiiinterfilament and has high structural homogenity with c - fos, c - jun and creb. vimentin also modulates translocation of some signal molecule. whether vimentin is a downstream event of plc - 1 pathway and whether vimentin is an interchange site between plc - 1 pathway and other signal pathways needs further confirmation by molecular biology analysis such as yeast two - hybrid system and western blot
實驗結果顯示：經過egf刺激24小時后，相對於野生型mef組，敲除型mef組的2一de圖譜中代表vimeniin的蛋白斑點消失，暗示缺失plc一y1基因可能直接或間接導致了vimentin的不表達， vimentin是否是plc一1通路的下游事件，以及是否是plc一yl通路與其他信號通路的交叉點，尚需結合其他方法進行深入研究。
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