On the limited effects of the audience selective mechanism 論受眾選擇機(jī)制的有限效力
The research progress of optical limiting effect of carbon nanotubes 碳納米管光限制效應(yīng)的研究現(xiàn)狀
However, this policy had limited effect 但此一政策影響有限。
The influence of optical physics parameters on optical limiting effect 物理參數(shù)對(duì)光限幅效應(yīng)的影響
Moreover, the sample after two weeks also shows enhanced optical limiting effect for 457.9nm gum波長(zhǎng)光的作用下也表現(xiàn)出增強(qiáng)的光限幅效應(yīng)。
In it, simulated attacks showed only temporary and limited effect ( for example shutting down some electricity supplies ) 這次演習(xí)顯示,電子攻擊十分短暫,效果也很有限。
This is the lively image of social life at that time and reflects the limited effect of government rules 這是當(dāng)時(shí)社會(huì)生活的生動(dòng)反映,表明朝廷禁令對(duì)官民的實(shí)際約束力相當(dāng)有限。
For example, the development of stock markets and bonds markets in china have only limited effect to the economic growth, compared w 此外,在70、80年代,韓國(guó)的實(shí)際利率(存款利率1年期)與經(jīng)濟(jì)增長(zhǎng)的波動(dòng)非常吻合。
Co ( ii )-porphyrin all exhibit optical limiting effect excited by three different wavelength ar + laser : 457.9, 514.5 and 488 nm and saturable absorption especially for 457.9 nm 實(shí)驗(yàn)表明,對(duì)514.5nm波長(zhǎng)的光,鐵卟啉(fe()tppcl)有可能作為好的光限幅材料。
The optical limiting effects of these three monomers and macromolecular diacetylenes were studied . the experimental results revealed that they all possessed optical limiting properties 對(duì)單體化合物和高分子二乙炔進(jìn)行了光限幅效應(yīng)研究,發(fā)現(xiàn)它們都有較好的限幅效應(yīng)。