the result of differential scanning calorimetry ( dsc) indicated that the crystallization temperature of ptt increased obviously under the influence of self-seeding nucleation.

dha and dpa could be raised from 21.06% to 72.19%, and the yield of polyunsaturated fatty acids was 17.91%.

结晶温度4℃，在此条件下未包合脂肪酸中EPA、DPA和DHA的总含量可从21.1%提高至73.32%，富集得率为17.91%。

互联网摘选

in the pe-b-peo block copolymers, the pe blocks with more branches have lower crystallization and melting temperatures.

通过比较PE-b-PEO样品及其均聚物的结晶温度和熔融温度，发现PE链段支化度较高的PE-b-PEO具有更低的PE段结晶温度和熔融温度。

互联网摘选

for the nano-caco_3/ polypropylene modified by aa without initiator, the crystallization temperature of polypropylene and the intensity of β-crystallization increased when the content of aa increased.

随AA用量增加，PP的结晶温度和β＿PP熔融峰的强度都提高。

互联网摘选

the avrami parameters are about 2 and independent of molecular weight and crystallization temperature.

Avrami指数约为2，基本上与分子量及结晶温度无关。

互联网摘选

the size of block microdomain increases with addition of peo homopolymer, and subsequently the crystallization temperature changes.

PEO均聚物的加入引起嵌段微区尺寸增大，因此结晶温度也随之变化。

互联网摘选

as the bi concentration was increasing, the crystallization temperature decreased via dsc. the crystallization activation energy was calculated by kissinger method.

对薄膜的DSC测试分析表明，随着Bi的含量的增加，结晶温度下降，通过Kissinger方法计算得到晶化激活能。

互联网摘选

pom to study the crystallization temperature, crystallization time to factors such as the crystalline morphology of pcl homopolymer.

采用POM来研究结晶温度、结晶时间等因素对PCL均聚物结晶形态的影响。

互联网摘选

dsc and sem experiments showed that m-pe-lld acted as nucleating agents, which increased the re-crystallization temperatures of cpp.

DSC分析及微观形态分析表明，m PE LLD的加入使cPP的结晶温度提高，具有异相成核作用。

互联网摘选

the pt acid content in pta was controlled from the aspects such as in-feeding, crystal temperature, slurry flow and residence time.

从进料、结晶温度、浆料流速和停留时间等几个方面进行控制，降低了PTA中的PT酸含量。

互联网摘选

with the content of peek increasing, tc of pps increases and width of crystallization peak becomes wider.

随PEEK含量的增加，PPS的结晶温度提高，结晶峰宽增加。

互联网摘选

the results showed that the melting temperature and hot crystallization temperature of copolyester were lower while cold crystallization temperatures were higher than the related values of pure pet.

结果发现共聚酯的熔点和热结晶温度与PET相比有所降低；而冷结晶温度则升高。

互联网摘选

the results indicated that both the organic carboxylic ester and inorganic nucleating agents could decrease the cooling crystallization temperature and increase the melt crystallization temperature of pet gradually.

结果表明，无论是有机羧酸盐成核剂还是无机成核剂都使回收PET的冷结晶温度逐渐降低，热结晶温度逐渐提高。

互联网摘选

the results show that the carbon nanofiber can heighten the crystallization temperature of polypropylene and lower its crystallization rate and degree of crystallization in small extent.

结果表明：纳米碳纤维可提高PP的结晶温度，但略降低其结晶速率和结晶度。

互联网摘选

the properties of pet crystallinity and toughness were improved thanks to the t_gc of the pet phase fell with the increasing content of pet in the blends.

结果表明：随着相容剂用量的增加，共混物中PET的冷结晶温度降低，改善了PET的结晶性能和韧性。

互联网摘选

at lower temperature, the induction of ungrafted carbon fiber surface promotes the formation of stable α crystal;

较低的结晶温度下，未接枝CF表面的诱导作用有利于基体PA6形成稳定的α晶型；

互联网摘选

factors influencing the potassium clavulanate crystallization, such as solvents, crystal seeds, stirring rate, reactant adding rate, ph and temperature, were investigated.

本文考察了溶剂种类、晶种、搅拌速率、流加速率、溶液pH值、结晶温度等工艺条件对克拉维酸钾反应结晶过程的影响。

互联网摘选

effect of zirconium on the recrystallization, anisotropy and texture in al-li alloys

Zr对Al-Li合金热轧板材的再结晶温度、各向异性和织构的影响

互联网摘选

because cu_3zr is difficult to coalesce at high temperatures, the recrystallization temperature increases and the high temperature mechanical properties improve.

Cu3Zr在较高使用温度下不易聚集长大，可提高合金的再结晶温度，从而大大改善合金的高温机械性能。

互联网摘选

the chemistry-temperature diagrams of native gold indicate that placer gold originates from middle-low-temperature hydrothermal deposits.

自然金化学&结晶温度图表明砂金的原生Au源为中低温热液矿床。

互联网摘选

the preparation of β crystalline form pp could be carried out via addition of β nucleating agent and selection of appropriate crystallization temperature.

通过加入β晶型成核剂和选择合适的结晶温度，可生成β晶型PP。

互联网摘选