对二聚催化剂与共聚催化剂的相容性进行了讨论。
The compatibility of the dimerization and copolymerization catalysts were discussed.
运用谱系聚类方法解决多核最小二乘支持向量机的解缺乏稀疏性的问题。
The hierarchical clustering method is applied to deal with the problem that the solution of MLS-SVM is lack of sparseness.
烷基烯酮二聚体(akd)的中(碱)性施胶系统中，腐浆及沉积物的产生和积累是产生纸张脏点、破洞，甚至引起断头等质量问题的主要原因。
Formation and accumulation of slimes and deposits are the major reasons inducing paper quality problems such as dirty spots, broken holes, and even cause the broken of paper in AKD sizing system.
研究衍生聚偏二氟乙烯(PVDF)膜用于蛋白质及肽的固相序列测定的可行性。
Objective To investigate the feasibility of derivatized polyvinylidene difluoride (PVDF) membrane used for solid phase sequencing of proteins and peptides.
综述羧酸衍生物的烯醇盐氧化二聚成键的规律，重点是立体选择性的过程。
Stereoselective oxidative dimerization of the enolate of carboxylic acid derivatives is summarized focusing on the stereoselectivity of the process.
二聚体检测、超声心动图、下肢静脉多普勒、肺通气灌注扫描、选择性肺动脉造影，可确诊。
Syptoms were considerably serious. Diagncsis was based on D-Dimers, ultrocardiogrophy, leg vein doppler, perfusion lung scanning and selective pulmonary angiography.
文章论述了催化剂结构对丁二烯环三聚反应活性及选择性的影响。
The effects of phosphine ligand and the structure of catalysts on the selectivity and reactivity of the cyclotrimerization were discussed.
在进入试验第1天和治疗2周后采集血标本，分别测定血浆P -选择素、血浆血管性假性血友病因子、D -二聚体水平。
Blood sample was collected at the 1st day entering trial and 2nd week after treatment, and then plasma P-selectin, plasma von Willebrand's disease and D-dimer level were detected, respectively.
本文报道了聚甲基丙烯酸-聚氨酯-聚乙二醇复合物的热敏性研究。
This paper reports the study of thermosensitivity on the PMAA PU PEG complex.
研究了（口恶）唑啉官能化聚苯乙烯（RPS）对聚酰胺66/聚对苯二甲酸乙二酯（PA 66/PET）共混物力学性能和相容性的影响。
The effects of PS with oxazoline functional group (RPS) on the mechanical properties and compatibility of PA 66/PET blends were studied.
与聚对苯撑二甲基聚合物相比引入乙酰基后聚合物的溶解性、介电常数和损耗因子均有所提高。
The solubility, dielectric constant, and dissipation factor of the polymer were improved alter acetyl substitution of poly (p-xylylene).
但聚二氧六环酮的结晶度较高，不适合直接用做药物控释材料，需要与其他单体进行共聚以改善其亲水性和结晶性等性质。
Poly(p-dioxanone) has high degree of crystallinity which limited it to copolymerize with other monomers to be used as controlled drug release materials.
研究了四种催化体系的高顺式1，4-聚丁二烯生胶包辊性与温度及辊距的关系。
The rolabilities of raw rubbers of high cis 1,4-polybutadienes prepared by four different catalytic systems were examined as a function of temperature and nip width.
我们发现随着异源二聚体的具体，大脑选择性的对吗啡治疗慢性疼痛起作用，阻碍单个受体对吗啡止痛作用的传导。
"We found that the brain selectively responds to chronic morphine by increasing heteromer abundance, blocking individual receptors from signaling the analgesic response to morphine, " said Dr. Devi.
另外，无论是单体还是二聚体的CPAP对于细胞分裂的精确调控都是必需的，说明CPAP同源二聚的时间动态性在细胞周期中被严格调控。
In addition, both monomeric and dimeric CPAP are required for accurate cell division, suggesting that the temporal dynamics of CPAP homodimerization is tightly regulated during the cell cycle.
目的探讨d -二聚体(DD)含量与颅脑损伤病人伤情、预后的相关性。
Objective To study the correlation between levels of plasma D-dimer (DD) and the severity as well as prognosis of head injury.
介绍了聚对二甲苯真空涂覆的特点，并和用醇酸清漆涂覆的高压电容进行了对比试验，并全面比较了两种涂覆工艺方法，从而确定了聚对二甲苯真空涂覆工艺的可行性。
Describe the characteristic of vacuum filling of polyp-xylylene, compare the difference of the two methods, and ensure the feasibility of the technical method of vacuum filling of polyp-xylylene.
结果表明，聚丁二烯橡胶的焦烧安全性较好；
The results showed that the scorch safety of polybutadiene rubbers was good;
用稀土催化剂得到的顺-1，4-聚丁二烯具有顺式含量高，支化度小及分子链结构规整性好等特点。 在常温下为非晶态，但在低温下易于结晶，因而具有较高的力学性能。
Cis 1,4-polybutadiene synthesized by rare-earth catalyst has high cis content, high degree of molecular reqularity and low degree of branching.
微生物絮凝剂为天然生物大分子，是一类具有絮凝功能、高效、安全、无二次污染及具生物降解性的生物多聚物。
Microbial flocculants are natural biological macromolecules and biopolymers with flocculating function, high efficiency, safe, biodegradation, without environmental pollution.
当聚四氢呋喃二醇与癸二醇的重量配比小于70/30时，共聚物具有明显的液晶性。
These polymers were found to be liquid crystalline when the feed ratio of poly(oxytetramethylene)glycol to 1,10-decanediol was less than 70 to 30.
当聚四氢呋喃二醇与癸二醇的重量配比小于70/30时，共聚物具有明显的液晶性。
These polymers were found to be liquid crystalline when the feed ratio of poly(oxytetramethylene)glycol to 1,10-decanediol was less than 70 to 30.
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