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special polymer
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  “special polymer”译为未确定词的双语例句
    Alumy can reduce aluminium sulfate and improve the strength and whicteness when a little alumy, with it' s special polymer structure and more positive charge, add to paper industry system.
    安蓝独特的高分子结构和较高的正电荷性,在抄造系统中加入少量可降低硫酸铝用量,增加硫酸铝留着率,提高纸张强度和白度。
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    It is introduced that Zimmer AG developed a modified PTT POY spinning and cold modifier process using small amounts of a special polymer additive.
    详细介绍了吉玛公司PTT民用长丝的纺丝工艺——冷态工艺加上改性剂。
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  special polymer
Studies of syntheses and permeabilities of special polymer membranes
      
Studies on syntheses and permeabilities of special polymer membranes
      
Studies on syntheses and permeabilities of special polymer membranes
      
Studies on syntheses and permeabilities of special polymer membranes
      
Studies on syntheses and permeabilities of special polymer membranes
      
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In this paper, the technique on producing special polymers in the twin screw extruder was introduced. It includes the making of the grafted polymers and the degraded macromolecules which makes the full use of the twin screw extruder and expands its application fields.

介绍国外研究人员利用双螺杆挤出机的新技术,包括用双螺杆挤出机生产接枝聚合物,降解高分子等;展示了扩大双螺杆挤出机应用范围的前景。

conventional calibration of size exclusion chromatography (SEC) requires a set of narrowly distributed polymer standards with different molecular weights (M). In this study, a novel method was proposed, wherein the intrinsic connection between the measured retention volume (V) in SEC and the diffusion coefficient (D) in dynamic laser light scattering (LLS), i.e., both v and D are related to the same hydrodynamic volume, is utilized to calibrate both SEC and DLS in a single process by using only ONE broadly...

conventional calibration of size exclusion chromatography (SEC) requires a set of narrowly distributed polymer standards with different molecular weights (M). In this study, a novel method was proposed, wherein the intrinsic connection between the measured retention volume (V) in SEC and the diffusion coefficient (D) in dynamic laser light scattering (LLS), i.e., both v and D are related to the same hydrodynamic volume, is utilized to calibrate both SEC and DLS in a single process by using only ONE broadly distributed polymer sample. One broadly distributed polymer standard (NBS706) was used in this study to verify this proposed method. The calibration between v and M from this method is fairly comparable to that from the conventional method, and the calibration between D and M is also in agreement with the literature values. With these two calibrations, both of the conversions from the retention volume distribution in SEC and diffusion coefficient distribution luG(D) to molecular weight distribution have been accomplished. This novel method will enable us to use SEC to characterize special polymers where the conventional SEC calibration is not applicable.

基于体积排除色谱中测得的淋出体积和动态激光光散射中测得的平动扩散系数都直接依赖于高分子的流体力学体积这一事实,本文在理论上提出了一种把淋出体积分布和平动扩散系数分布二者结合起来标定体积排除色谱的新方法,并且在实验上通过对宽分布的聚苯乙烯标准样品的测试证实了该方法的可行性.

Alumy can reduce aluminium sulfate and improve the strength and whicteness when a little alumy, with it' s special polymer structure and more positive charge, add to paper industry system.

安蓝独特的高分子结构和较高的正电荷性,在抄造系统中加入少量可降低硫酸铝用量,增加硫酸铝留着率,提高纸张强度和白度。

 
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