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- A pulse from an intense laser or particle beam, however, creates a disturbance in the plasma. 然而，一個(gè)從高密度的雷射或粒子束所產(chǎn)生的脈沖，可以對電漿產(chǎn)生擾動(dòng)。
- Results show that 12C6+ beam irradiation can improve tansfection efficiency of AdCMV-GFP on murine melanoma cell B16 in a dose-dependent manner. 結果表明,12C6+重離子束輻射能提高腺病毒對B16細胞的轉染率,且具有量效關(guān)系。
- The effect of CW CO2 laser beam irradiation on nitrogen ion-implanted ARMCO iron specimens has been studied in this paper. 研究了工業(yè)純鐵離子注N后的連續CO_2激光熱處理效應。
- By 150 W CW CO2 laser beam irradiation, the elimination of the oxidation stacking faults in silicon has been observed and its mechanism is discussed. 用150瓦連續波CO_2激光束照射硅片,觀(guān)察到了其氧化層錯的消除現象,并對消除機理進(jìn)行了探討。
- The power source is not microwave radiation but is either a laser beam or a charged particle beam. 能量的來(lái)源不是微波幅射，而是雷射光束或是帶電粒子束。
- Conclusion: Electron beam irradiation for postmastectomy of breast cancer has been proven with good local control in this study.It is compatible with the study in many reports. 結論：乳癌術(shù)后電子射線(xiàn)治療，在本研究中顯示可以達到很好的局部控制率，和許多報告是一致的。
- Fortunately, when a laser or charged particle beam is sent through a plasma, interaction with the plasma can create a longitudinal electric field. 幸運的是，當雷射或帶電粒子穿過(guò)電漿時(shí)，與電漿的作用可創(chuàng )造出縱向的電場(chǎng)。
- The combination of external beam irradiation with brachytherapy may decrease the dose of external irradiation, so the late radiation complication may be reduced. 采用外照射與腔內近距離放射治療可以降低外照射劑量，減輕部分放射并發(fā)癥。
- P.Banford,The Transport of Charged particle Beams,E.& F.N. 效應對于束流輸運系統設計的影響及修正。
- The combination of external beam irradiation with brachytherapy may decrease the dose of external irradiation,so the late radiation complication may be reduced. 采用外照射與腔內近距離放射治療可以降低外照射劑量,減輕部分放射并發(fā)癥。
- The process is the same as in the laser wakefield case, except now the particle beam's electric field does the pushing instead of the laser beam's radiation pressure. 這個(gè)過(guò)程跟雷射尾跡場(chǎng)的情形一樣，只是現在推動(dòng)電子的，是粒子束的電場(chǎng)而不是雷射光束的輻射光壓。
- The effect of 12C6+ beam irradiation on AdCMV-GFP(a replication deficient recombinant adenoviral vector containing CMV promoter and green fluorescent protein) gene transfection efficiency for murine melanoma cell B16 has been investigated. 探討12C6+離子束輻射對用帶有綠色熒光蛋白基因的缺陷性腺病毒(AdCMV-GFP)轉染小鼠黑色素瘤細胞(B16細胞系)的影響。
- The enhanced adhesion of Cu films on Si substrates under MeV Cl ion beam irradiation was studied through analysis of Scanning Auger Microprobe (SAM) and Secondary Ion Mass Spectroscopy(SIMS). 本文通過(guò)用掃描俄歇微探針（SAM）和二次離子質(zhì)譜（SIMS）分析了高能氯離子注 入Cu/Si系統，對Cu薄膜附著(zhù)力增強效應進(jìn)行了研究。
- The structures and compositions of pyrite surface before and after high energy electron beam irradiation were investigated by applying X ray photoelectron spectroscope(XPS)and X ray diffraction(XRD). 利用X射線(xiàn)光電子能譜(XPS)和X射線(xiàn)衍射(XRD)對高能電子束輻照前后晶體黃鐵礦的表面結構進(jìn)行了分析。
- Amorphous carbon and carbon nano-onions are synthesized by carbon ion implantation into copper substrate heated at given temperatures, which is the result of electron beam irradiation. 銅基體上離子注入碳，并經(jīng)過(guò)適當的熱處理后，會(huì )在其表面析出無(wú)定形碳和碳納米洋蔥，這是由電子束的照射作用引發(fā)的。
- At first sight, laser beams and charged particle beams do not seem well suited for particle acceleration. 乍看之下，雷射光束和帶電粒子束似乎并不適用于粒子加速上。
- Theory of ripple formation and evolution on amorphous substrate under ion beam irradiation developed by Bradley and Harper is used to interpret the characteristics of ripples on AAO surface. 并結合Bradley和Harper提出的無(wú)定形材料表面波紋的形成和演化理論解釋了AAO表面波紋的特征.
- One of them being Super Charged Particle Beams, and the other being Tiberium Core Missiles. 其中之一就是超級充能粒子束，另外還有泰核導彈。
- The experimental results show that polar groups (mainly carbonyl group) are introduced into the molecular chains of HDPE during electron beam irradiation, the polarity of HDPE is thus increased. 結果表明,通過(guò)電子束輻照可在HDPE分子鏈上引入含氧極性基團,使HDPE的表面自由能增大,極性增強,與水的接觸角減小。
- Lawson,J.D.,"The Physics of Charged Particle Beams",Clarendon Press,Oxford,1988,Second edition. 魏開(kāi)煜;帶電束流傳輸理論;科學(xué)出版社.;北京;1986
