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- two photon laser 雙光子激光器
- The efficiency of the non resonant two photon (NRTP) isomerizations of stilbenes and 1,4 diphenyl 1,3 butadienes was found to depend strongly on the wavelength of the laser pulses. 實(shí)驗發(fā)現,芪,1,4-二苯基1,3-丁二烯等多聚烯化合物的非共振雙光子(NRTP)異構化強烈地依賴(lài)于光波長(cháng)。
- Methods The subcellular distribution of DNR in K562/ADR was studied by confocal scanning laser microscopy (CSLM), fluorometry, RT PCR. 方法 采用共聚焦激光掃描顯微鏡、熒光法和RT PCR等方法 ,研究柔紅霉素(DNR)在K5 6 2 /ADR細胞亞細胞結構的分布及其與耐藥的關(guān)系 ,以及維拉帕米爾 (verapamil)、布雷菲爾得菌素 (brefeldinA)、氯喹對細胞內DNR異常分布的影響。
- Methods The effect of quercetin on the subcelluar distribution of DNR in K562/ADR was under taken by confocal scanning laser microscopy (CSLM). 方法利用蒽環(huán)類(lèi)抗生素固有的熒光,通過(guò)共聚焦激光掃描顯微鏡觀(guān)察槲皮素作用后DNR在耐藥細胞株K562/ADR內亞細胞結構分布的改變。
- We think with the appropriate design of structure, anthracenederivatives can be used as fine two photon absorption materials. 我們認為經(jīng)過(guò)恰當結構設計合成出的蒽基衍生物可能成為一類(lèi)優(yōu)良的雙光子材料。
- The imaging theory of the single-mode fiber-optical confocal scanning laser microscopy is analyzed systemically in this paper. 本文從理論上系統地分析了單模光纖激光共焦掃描顯微成像系統的成像原理;
- The one photon and two photon excited UV fluorescence spectra of 1, 10 phenanthroline and [bis(1, 10 phenanthroline)lanthanum] nitrate are observed in the methanol solution. 測量了1,10-二氮雜菲和硝酸[二-(1,10-二氮雜菲)合鑭]甲醇溶液的單光子和雙光子激發(fā)紫外熒光譜。
- Based on the spatial spectral distribution, a new method to form images with dark-field ib proposed for applications in Confocal scanning Laser microscopy system. 本文描述了作者首次依據空間頻譜的分布特征,提出了在共焦激光掃描顯微系統中實(shí)現暗場(chǎng)成像的新途徑--離軸成像法。
- Two photons are created in the decay of the neutral pion. 雙光子是在中性兀介子衰變中產(chǎn)生的。
- The two photons go off together as coherent radiation. 這兩個(gè)光子一起發(fā)射出去,形成相干輻射。
- Both the red and green emissions of Er 3+ in oxyfluoride host are due to two photon process. The green emission in ZBLAN is due to two photon process, and the red emission is due to two and three photon processes. 分析了兩種基質(zhì)中Er3+ 的上轉換發(fā)光機制 ,氟氧化物基質(zhì)中Er3+ 離子紅綠光發(fā)射均為雙光子過(guò)程 ,ZBLAN基質(zhì)中Er3+ 離子綠光發(fā)射為雙光子過(guò)程 ,而紅光發(fā)射為雙光子和三光子混合過(guò)程。
- Methods The effect of cyclosporin A on the modification of daunorubicin (DNR) accumulation, cytotoxicity, distribution in the resistant K562/ADR was examined by RT-PCR, confocal scanning laser microscopy(CSLM), fluorometry and MTT methods. 方法 采用RT- PCR、熒光法、MTT和共聚焦激光掃描顯微鏡等方法 ,研究 Cs A對柔紅霉素 (DNR)在 Pgp耐藥細胞株 K5 6 2 /ADR蓄積、毒性及分布的影響。
- Whether to match through checking the certain quanta character of two photon, two receive a station to be able to be maintained whether somebody tries intercept their communication signal. 通過(guò)檢查兩個(gè)光子的某些量子特性是否匹配,兩個(gè)接收站就能認定是否有人試圖截取他們的通訊信號。
- "The axion is so light that it doesn't decay into two photons in free space. " “軸子很輕,它不會(huì )在自由空間中衰變成兩個(gè)光子。
- Confocal scanning laser microscopy 激光掃描共焦顯微鏡
- The two systems of government are polar opposites. 這兩種政體正好相反。
- two photon absorption cross section 雙光子吸收截面
- The business is owned by two partners. 這家商行為兩名合伙人所擁有。
- doppler free two photon spectroscopy 多普勒自由雙光子光譜學(xué)
- two photon Jaynes-Cummings model 雙光子Jaynes-Cummings模型