查询词典 blends

At 275 ℃ the reaction rate of PET/PEN blends with BOZ is higher than that of the blends without BOZ and the activation energy reduces from 167.8KJ/mol to 94.0 KJ/mol.

在275oC下，加有 BOZ的体系具有比不加 BOZ体系高的酷交换反应速率；

Thermal behavior of PTT/PBT blends are studied. The results suggest that the presence of the less crystallizable PBT molecules in the PTT-rich (or PBT-rich) blends decreases the crystallizability and crystalline temperature of the blends. The complicated phase morphology of the PTT/PBT blends is strongly dependent on the compositions of the blends.

研究了PTT/PBT共混体系的热行为，以PTT为基质相的共混物，另一次要组分的加入降低基质相的结晶能力和共混物的熔融温度。

The crystallization of the blends were investigated by wide angle X-ray diffraction and polar light microscope . The results show that PPEKK in the blends deforms the crystallization of PPS but don't change its crystal structure.

用广角X射线衍射和偏光显微镜对共混物的结晶性能进行了研究，结果表明PPEKK对共混物中PPS的结晶作用有阻碍作用，但没有改变PPS的晶相结构。

While some Robusta-Arabica coffee blends can be good, particularly high quality Espresso roasted coffee blends; gourmet coffee is usually made up of unblended, high-grown Arabica coffee.

也有一些罗伯斯特和阿拉比卡的混合质量量不错，特别是高质量的意式烘焙咖啡。当然极品咖啡一般是纯粹的昂贵的阿拉比卡咖啡。

A series of poly/PET-copolyester polymer blends and fibers from these blends are preparated . The polymer blends are : PET/CDP(CDP: cation dye dyeable polyester or high pressure type cation dye dyeable polyester); PET/ECDP(easy cation dye dyeable polyester or normal pressure type cation dye dyeable polyester); PET/ECDP/polyethyleneglycoland PET/CGP. The transition temperature, crystalline structure, rheological behavior and thermal stability were studied .

本文制备了聚对苯二甲酸乙二醇酯／高压型阳离子染料可染聚酯；PET／常压型阳离子染料易染聚酯；PET／ECDP／聚乙二醇和PET／CGP一系列PET／PET-共聚酯共混物及纤维，对其转变温度、结晶性能、流变性能及热稳定性进行了研究。

Binary blends of polyoxymethylene/co-polyamide and ternary blends of poly- oxymethylene/co-polyamide/ethylene-vinyl (POM/COPA/EVA) were prepared and the effect of COPA and EVA contents on properties of blends was investigated.

研究了聚甲醛/共聚酰胺二元及聚甲醛/共聚酰胺/乙烯-醋酸乙烯酯共聚物(POM/COPA/EVA)三元共混物，探讨了COPA、EVA用量对共混体系性能的影响。

The results of combustion process numerical simulation of blends in blast pipe and tuyere raceway indicated that the total combustion efficiency of blends could come up to more than 90%, the combustion behavior of injecting blends in tuyere zone is between that of injecting coal and waste plastics. Hence, injecting blends of coal and waste plastics in blast furnace is feasible in theory.

高炉喷吹煤与废塑料混合燃料过程数值模拟结果表明：燃料总的燃烧效率能达到90%以上，高炉喷吹煤与废塑料混合燃料物在高炉风口区的燃烧行为介于高炉单独喷吹煤粉和废塑料两者之间，高炉喷吹混合燃料煤与废塑料在理论上是切实可行的。

It was shown that the absorption peaks of amine and amide groups of gelatin were shifted in HDPE/PE-g-MAH/Gelatin blends because of the reaction of PE-g-MAH with gelatin. The addition of PE-g-MAH made the increase of HDPE glass transition temperature. The compatibilizing effect of PE-g-MAH was due to the crystal compatibility produced by forming the co-crystals of HDPE, PE-g-MAH and PE-g-MAH-g-gelatin. The blends of EAA and gelatin were prepared by melting process and the compatibility of the blends was also studied.

红外光谱分析结果表明：体系中明胶的氨基吸收峰、酰胺Ⅱ带吸收峰峰位发生了明显的变化；二甲苯和水抽提实验表明，在熔融共混过程中EAA与明胶发生了反应；DMA测试共混物的玻璃化转变温度发现：两组分的玻璃化转变温度差值减小；SEM的实验结果表明，共混物中明胶的表面有接枝物形成。

The blends of PE-g-MAH and gelatin were prepared by melting process and the compatibility of PE-g-MAH and gelatin in blends were characterized. The results of FTIR showed that the characteristic absorption band peaks of amine and amide groups of gelatin were shifted in PE-g-MAH/Gelatin blends, the equilibrium values of torque were higher with the increase of blending temperature, which proved that graft copolymer PE-g-MAH-g-gelatin was formed during the preparation process, and the amount of PE-g-MAH-g-gelatin was increased with increasing the amount of PE-g-MAH. SEM micrographs exhibited that there was PE-g-MAH-g-gelatin formed in surface of gelatin phase.

通过红外光谱分析、HAAKE流变分析、抽提等实验证明：共混物中明胶的氨基、酰胺基团吸收峰峰位发生了明显的变化；在熔融共混过程中，随着温度的提高，平衡扭矩增大；明胶与PE-g-MAH发生了反应形成PE-g-MAH-g-明胶接枝共聚物，而且随着PE-g-MAH用量的增加，形成接枝共聚物的量也提高；SEM的实验结果表明，在明胶的表面确有接枝物形成；通过DMA测试共混物的玻璃化转变温度，发现两组分的玻璃化转变温度差值减小，二者的相容性提高，实现了共混体系的自增容。

It was shown that the absorption peaks of amine and amide groups of gelatin were shifted in HDPE/PE-g-MAH/Gelatin blends because of the reaction of PE-g-MAH with gelatin. The addition of PE-g-MAH made the increase of HDPE glass transition temperature. The compatibilizing effect of PE-g-MAH was due to the crystal compatibility produced by forming the co-crystals of HDPE, PE-g-MAH and PE-g-MAH-g-gelatin. The blends of EAA and gelatin were prepared by melting process and the compatibility of the blends was also studied. The FTIR results showed that absorption peaks of amine and amide groups of gelatin were shifted in EAA/Gelatin blends.

通过红外光谱分析、HAAKE流变分析、抽提等实验证明：共混物中明胶的氨基、酰胺基团吸收峰峰位发生了明显的变化；在熔融共混过程中，随着温度的提高，平衡扭矩增大；明胶与PE-g-MAH发生了反应形成PE-g-MAH-g-明胶接枝共聚物，而且随着PE-g-MAH用量的增加，形成接枝共聚物的量也提高；SEM的实验结果表明，在明胶的表面确有接枝物形成；通过DMA测试共混物的玻璃化转变温度，发现两组分的玻璃化转变温度差值减小，二者的相容性提高，实现了共混体系的自增容。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。