selective irradiation 中文意思是什麼

selective irradiation 解釋
選擇性輻射
  • selective : adj. 1. 選擇的；挑選的；有選擇性的；淘汰的。2. 【無線電】選擇性的。adv. -ly
  • irradiation : n. 1. 照耀；發光。2. 闡明，啟發。3. 【物理學】光滲，照光，輻照。4. 【醫學】照射。5. 擴散。
  1. The protein level of p21 increased lightly from 1 to3 h, then decreased at 6 - 9 h, reached maximum at 24 h after 2gy, it increased from 3 to 24 h exposed tology, and the protein level of p21 associated with cdk2 increased, which did not inhibit the cyclin e / cdk2 kinase activity, because of upregulation of cyclin e and deregulation of p27kipl after irradiation. in contrast to p21, p27kipl may be a key regulator of cyclin e / cdk2 activity in dna damage responses. hi the ubiquitin - proteasome pathway invovled in regulation of p27kiplexpression in response to ir the ubiquitin - proteasome pathway regulated selective and time - controlled elimination of p27 kipl

    與p27ki 」 ，表達水平不同， pzi蛋白表達水平在zgy照射后略有增加， 6一gh略有下降，在照后24h達到最大; 10gy照后1一3h開始增加，持續到24h ，並且cycline / cdkz復合物中pzi蛋白結合增多，但cycline / cdkz激酶活性並未受到抑制，除了因ir誘導cydine蛋白表達水平增加外，另一重要的原因就是與pzi同一家族的p27kip ，蛋白表達水平下降，失去了對cycline / cdkz的抑制活性。
  2. The intensity at the. irradiated site decreased linearly with the power density of the irradiation light. this means that the light - induced change is a one - photon process. irradiations at different wavelengths indicate that the spectral change is frequency - selective

    暗恢復過程的研究表明，光輻照后光譜的強度有恢復到輻照前強度的趨勢，擬合發現存在兩個恢復常數，一個為2 . 5小時，另外一個特別長。
  3. The mechanism of photoalignment is that the selective photoreaction broke out on the surface of the polymer under the irradiation of linearly polarized ultraviolet light ( lpuv ). the orientational alignment of molecular chains induces lc alignment in a certain direction

    光控取向的原理是在線偏振紫外光作用下，光敏聚合物側鏈定向光交聯，出現分子鏈段的指向有序分佈，從而誘導液晶分子排列。
分享友人
分享到 Line

分享到臉書