常見例句The phase transition temperature range of the self-crosslinked PNIPAM hydrogel microspheres was very narrow, and they had nearly noncontinuous phase transition behavior. 自交聯(lián)PNIPAM水凝膠微球的相轉(zhuǎn)變溫度范圍很窄,接近非連續(xù)體積相轉(zhuǎn)變行為。Field emission scanning electron microscopy images obtained under low accelerate voltage indicated that the fibers are composed of hexagonally packed PNIPAM microgels. 用場發(fā)射掃描電鏡在低加速電壓下觀察到纖維由PNIPAM微凝膠按六邊形有序堆砌形成。The fiber diameter was lowered with the decrease of the particle size of PNIPAM microgels, and increased with the increase of the microgel dispersion concentration. 纖維直徑隨著PNIPAM微凝膠粒徑的減小而減小,隨著微凝膠分散液濃度的升高而增加。PNIPAM chains PNIPAM分子鏈 返回 PNIPAM