二聚的

The study indicated that, with SnCl22H2O and TSA as the catalyst, the comparatively appropriate reaction conditions were as follows: the catalyst content was 0.5% to OLLA, polymerized at 180℃ for lob under a system vacuum of 0.98 MPa.

研究表明，较为适宜的工艺条件为：以二水合氯化亚锡(SnCl22H2O)和对甲基苯磺酸为催化剂，且SnCl22H2O相对于乳酸预聚体的质量比为0.5%，真空度－0.98MPa，温度180℃，反应时间10h。

The effects of three different fixatives （including paraformaldehyde, glutaraldehyde and the mixture of the two） and time of storage on the determination of picoplankton are compared.

对比了用流式细胞术现场测定及用多聚甲醛、戊二醛及两者的混合物这三种常用固定剂进行固定保存对微微型浮游生物样品的影响。

B yusing UV, MI, TGA and DSC techniques, the effects of phenoxide groups andits relative concentration on the structure and propenies of PEEK during Synthsisand processing have been studied.

本文用稍过量4、4'－二氯苯酮合成的聚醚醚酮样品，利用UV、MI、DSC和TGA等研究本氧阴离子及其相对浓度在树脂合成和加工过程中对PEEK分子结构和性能的影响。

Polycarbosilane was used as the preceramic for matrix formation and 2D layered 0°/90° fabrics as the reinforcement to fabricate C/SiC composites. The effect of pyrolysis temperature and slurry concentration on the properties of the composites was systematically studied.

采用聚碳硅烷作为碳化硅先驱体，以二维0°/90°正交编织碳布叠层后作为增强体，采用真空压力浸渍的方法制备了C/SiC复合材料，研究了裂解温度和浆料浓度对复合材料性能的影响。

The electro-polymerization of 3- [2, 5, 8, 11-tetraoxa-tridecan-13-ol] -pyrrole was investigated.

本论文还对3-吡咯甲基-四聚乙二醇单醚的电化学聚合过程以及其中的一些影响因素进行了研究。

PURPOSE: A prospectie randomized trial was undertaken to test the efficacy of low and standard doses of pegylated interferon alpha-2b in combination with ribairin for the initial treatment of chronic hepatitis C.

目的：采用前瞻性随机试验研究低剂量和标准剂量聚乙二醇化干扰素α-2b联合利巴韦林对慢性丙肝的早期治疗的效力。

There was an interesting presentation in the last session of a patient who was a relapser to interferon monotherapy who was then treated with peginterferon and ribavirin who responded but then relapsed.

有些患者经干扰素单药治疗后复发，随后用聚乙二醇干扰素和利巴韦林治疗，出现应答以后又复发，他们在最后的阶段会有很有意思的表现。

Almost the same energy was calculated from different residual weights suggesting the decomposition of PBO fiber in air or nitrogen was a single step process.

用热失重方法分析了聚亚苯基苯并二唑纤维在不同气氛中的热分解行为，采用O zaw a法计算了PBO纤维在氮气和空气两种气氛中的热分解活化能。

Almost the same activation energy was calculated from different residual weights suggesting the decomposition of PBO fiber in air or nitrogen was a single step process.

用热失重方法分析了聚亚苯基苯并二噁唑纤维在不同气氛中的热分解行为，采用Ozawa法计算了PBO纤维在氮气和空气两种气氛中的热分解活化能。

A method for the determination of squalene in seawater was developed by using solid-phase microextration with 100 μm polydimethylsiloxane coating and gas chromatography-mass spectrometry.

摘 要 首次报道了应用聚二甲基硅氧烷纤维作为固相微萃取的萃取头，色-质联用法快速测定海水中角鲨烯的方法。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。