相转变温度

富EC共混物的固相-液晶相转变温度和液晶相-各向同性态转变温度和转变焓均随EC含量增加而增加。

The solid phase-mesophase phase transition temperature , the mesophase-isotropic phase transition temperature and the transition enthalpy of the blends were found increased gradually with the increase of EC content in the EC-rich blend .

DSC结果表明，HgI2的相转变温度在130℃以上并且具有滞后现象。

The DSC test results show the phase transition temperature of HgI_2 is over 130 ℃ with a phenomenon of hysteresis .

Y2O3的掺杂使得Bi2O3的β→δ相转变温度大幅降低。

The β→δ phase transformation temperature was lowered obviously by doping of Y_2O_3 .

溶胶-凝胶TiO2的晶相转变温度

Phase Transformation Temperature of TiO_2 Crystal by Sol-Gel

用DSC、偏光显微镜及X射线衍射等研究了这些聚合物的液晶相转变温度及相行为。

The liquid crystalline properties of the polymers prepared were also investigated by differential scanning calorimetry ( DSC ), polarizing microscopy and X-ray measurement .

AgI（α-Fe2O3）复合离子导体相转变温度相互影响的研究

Mutual effect on phase transition temperatures of two phases in agi (α - fe_2o_3 ) composition electrolytes

实验发现，随着TiO2掺杂量的增加，电阻率明显增大，金属-绝缘相转变温度Tp值下降。

It is found that with increasing TiO_2 doping level , the resistivity increases obviously , and the metal-insulator transition temperature T_p decreases .

结果表明该体系的凝聚胶-液晶相转变温度为300K。

A coagel to liquid crystalline phase transition was observed at 300K .

通过落球法考察体系的凝胶-溶胶相转变温度，研究烟酸在PVA水凝胶中的静态扩散释放，并对其释放动力学进行研究。

PVA hydrogel was prepared to study the release behavior of nicotinic acid . The gel-sol phase transition temperature of PVA hydrogel was measured by a ball dropping method .

经TG-DTA分析，确定晶体的熔点及相转变温度，晶体在熔点以下除相变外无其他变化，适于用顶部籽晶提拉法在相变温度下生长此类晶体。

There is no other change besides phase transition below the melting point , which is applicable to grow these crystals by TSSG method .

官能化处理后的MWNT和SWNT在纳米复合材料中均具有良好的分散性，一定程度的复合能够抑制TiO2晶粒的长大并在煅烧过程中提高了TiO2的相转变温度。

MWNT and SWNT after functionalization were well dispersed in the nanocomposites , which could hinder the grain growth and elevate the transforming temperature of anatase TiO2 to rutile TiO2 .

采用DSC、热台偏光显微镜（HS-POM）和TGA对聚合物的相转变温度、液晶态的织构和热稳定性进行了研究。

The phase transition temperature , texture structure and thermal stability of the polymer were studied by DSC , hot stage polarized optical microscopy ( HS-POM ) and TGA .

采用热重-差热、X射线衍射、扫描电子显微镜等分析方法，研究了前驱物的组成对所得颗粒的形貌、粒径和分散程度的影响规律以及TiO2颗粒的晶相转变温度。

The effect of precursor on crystalline phase and sizes of TiO_2 particles and the transformation temperatures of the TiO_2 particles were studied by using thermal gravimetric and differential thermal ( TG-DTA ), X-ray diffraction ( XRD ) and scanning electron microscopy ( SEM ) measurements .

以HLB法、相转变温度、几何排列理论及R比理论等系统解释了影响油包水型化妆品稳定性的各个因素，其中配方因素主要有油的极性、电解质、连续相与分散相比例及乳化剂结构；

The factors affect stability of water-in-oil emulsion were described hydrophile-lipophile balance , phase inversion temperature , geometrical array theory and the R ratio theory . Some factors associate with formula include polarity of oil phase , electrolytes , phase ratio and emulsifier .

PNIPA智能水凝胶的智能性主要体现在两个方面：（1）PNIPA在相转变温度（LCST）附近，随温度的微小变化，凝胶的溶胀度具有很大的突变性；

Usually , the intelligent properties of hydrogels are shown into two aspects : ( 1 ) The hydrogels have discontinuous swelling ratios with little change of temperature near the LCST .

结果表明：未经退火的TiO2膜结构为无定形，其锐钛矿相转变温度为450℃，且随着温度从450℃升高到550℃，晶粒尺寸从9nm增大到25nm。

The results show that the as-deposited TiO2 thin films are amorphous , and they transform into the anatase phase at 450 oC . The crystallite size is increased from 9 to 20 nm with increasing annealing temperature .

温敏性聚氮-异丙基丙烯酰胺（PNIPAM）微凝胶在其体积相转变温度以下高度亲水溶胀，在该温度以上变得疏水并急剧坍缩。

Thermosensitive poly ( N-isopropylacrylamide )( PNIPAM ) microgel is hydrophilic and highly swollen bellow its volume phase transition temperature . However , it becomes hydrophobic and sharply collapses above the temperature .

P（NIPAM-co-tBA）微凝胶的体积相转变温度在较宽的范围内可由共聚单体tBA的用量进行调节，但随着tBA用量的增加，微凝胶的温敏性逐渐下降。

The volume phase transition temperatures of P ( NIPAM-co-tBA ) microgels can be turned over a broad range by the incorporated amount of tBA comonomer , but their temperature-sensitivity decreases with the increase of the content of tBA units incorporated into the microgel network .

介绍了一类具有高临界相转变温度（UCST）的热敏性高分子材料，并对其相转变机理、热敏性影响因素及表征方法做了讨论。

Thermosensitive polymers with upper critical solution temperature ( UCST ) are introduced , which exhibit a high critical phase transition temperature . Their phase transition and the relative factors are discussed .

绝热温升的估算结果表明：在绝热剪切带内，温度达到了TB2钛合金的再结晶温度，但低于其相转变温度，这与合金发生剪切变形后的微观组织特点相一致。

The estimation result of adiabatic temperatures rising indicates that the temperature in ASB is between the recrystallization temperature and phase transition point , and the result is also in agreement with the characteristic of the microstructure in ASB .

温敏凝胶体积相转变温度的压敏性

Pressure sensitivity of volume phase transition temperature of temperature-sensitive gels

具有高临界相转变温度的热敏性高分子材料性能价格比高。

Thermosensitive Polymers with Upper Critical Solution Temperature high performance / cost ratio .

一种液晶共聚酯/粘土纳米复合材料的制备及其相转变温度

Study on Preparation and phase transition temperature of liquid crystal copolyester / clay Nanocomposites

NIPA/DMAA共聚物及其水溶液相转变温度的研究

Nipa / dmaa radom copolymers and the phase transition temperature of their water solutions

所有聚酯均具有较低的相转变温度，在普通的有机溶剂中具有较好的溶解性质。

All polyesters have low phase transition temperature , they have good solubilities in common organic solvents .

用纯水复溶后测得相转变温度为73℃。

The phase change temperature of colloidal solution from dispersed lyophilized preparation in pure water was 73 ℃ .

自交联法合成相转变温度范围窄的聚（N-异丙基丙烯酰胺）水凝胶微球

The synthesis of poly ( N-isopropylacrylamide ) hydrogel microspheres with narrow phase transition temperature range by self-crosslinking method

热敏高分子经过四十年的发展，在相转变温度调控方面已经取得了很大的进步。

After four decades of development , thermosensitive polymers have been made great progress in controlling the phase separation temperature .

同时，制得可供临床前研究用相转变温度为41℃的喃氟啶温度敏感性脂质体。

The temperature sensitive liposomes of futraful with T C of41 ℃ were prepared which consisted of60 % DPPC and40 % DSPC .

球形层状液晶与平面层状液晶的相转变温度的差别表明了这些相有不同的组成。

The difference in transition temperature between the onion L_ ( O ) and planar L_ (β) phases suggests that these phases have different compositions .