1) liquid crystalline phase transition
液晶相转变
3) crystalline phase transformation
晶相转变
1.
The PVDF has the crystalline phase transformation in these methods.
利用固相法制备了掺杂有Nb2O5的PZT95/5压电陶瓷,采用固化、冷等静压、溶液混合法制备0-3型PZT/PVDF压电复合材料,经过对这几种方法的分析、比较后发现溶液混合法制备的样品中PZT微粉的分散性要优于前两种制备方法;这几种制备方法中PVDF均有晶相转变,但没有较为明显的β相PVDF存在,对复合材料的电性能的影响不大。
4) crystal change
晶相转变
1.
Calcining at high temperature and controlling the crystal change of C(2)S were adoped to activate flyash and to prepare ultrafine powders of flyash.
采用高温煅烧与控制C2S晶相转变来活化粉煤灰及制备粉煤灰超细粉体,用X射线衍射法对粉煤灰及活化粉煤灰的矿物组成进行了测定,结果显示:活化粉煤灰的主要矿物为硅酸二钙(C2S)和七铝十二钙(C12A7)。
2.
Calcining at high temperature and controlling the crystal change of 2CaO·SiO2 are adoped to activated coal gangue and to prepare ultrafine powder of coal gangue.
采用高温煅烧与控制硅酸二钙晶相转变活化煤矸石及制备煤矸石超细粉体。
5) crystal transition
晶相转变
1.
The crystal transition and morphology change of superacid SO 4 2-/ZrO 2 and SO 4 2-/ZrO 2-SiO 2 were observed with temperature programmed optical microscope when they was calcinated.
用热台偏光显微镜观察了固体超强酸 SO42 -/Zr O2及 SO42 -/Zr O2 - Si O2 在焙烧过程中形态结构变化及晶相转变过程 。
2.
The crystal transition and morphology change of solid superacid SO 4 2-/ZrO 2 and SO 4 2-/ZrO 2-Al 2O 3 were observed with polarized microscope when they were calcinated.
用热台偏光显微镜观察了固体超强酸 SO42 -/Zr O2 及 SO42 -/Zr O2 - Al2 O3 在焙烧过程中形态结构变化及晶相转变过程 。
3.
The crystal transition and morphology change of superacid SO_4 2- /ZrO_2 were observed with temperature programmed optical microscope when it was calcinated the influence of crystal on catalyst properties was analyzed in terms of catalyst morphology change after naphthalene oligomerization.
用热台偏光显微镜观察了固体超强酸 SO42 -/Zr O2 焙烧过程中形态结构变化及晶相转变过程 ,并结合萘齐聚反应前后形态结构改变考察了催化剂结晶对其性质的影响 。
补充资料：热致液晶聚合物向列液晶态
热致液晶聚合物向列液晶态
执戮液晶饭合物向列攻晶态 成郎有f几硅研究听供稿
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条