English translation for "monomer concentration"
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- 单体浓度
Related Translations:
- Example Sentences:
| 1. | Influence of different polymeric conditions , such as initiator concentration - > monomer concentration , temperature , t ime > solvent , on polymerization of monomers were investigated in detail
详细研究了聚合条件(引发剂含量、单体浓度、聚合温度、聚合时间、溶剂)对聚合反应的影响。 | | 2. | Atr - ir , xps and colorimetric method were used to characterize the grafting density of the hydrophilic polymers on the plla membranes , which increased with the monomer concentration and the grafting time
采用atr - ir 、 xps和比色法表征了plla膜表面亲水性聚合物的接枝量，结果表明接枝量随单体浓度的提高和接枝时间的延长而增大。 | | 3. | In the system the effects of photoinitiator and monomer concentration on grafting are not distinct , while photo - reduction time , uv irradiated polymerization time and uv light intensity have more effects on grafting yield
实验发现，光敏剂浓度对接枝率有一定影响；光还原时间增加，接枝率明显增加；聚合前期接枝率提高较快，反应后期增加缓慢；紫外光照射强度的改变会影响接枝率。 | | 4. | High performance nanofiltration composite membrane with varied permeating flux and salt rejection was obtained by changing the monomer concentrations in both phases properly . in the case of composite membrane ( ii ) , the concentration of organic phase was enhanced to 0 . 5 %
改变两相单体浓度可以获得不同通量和脱盐性能的纳滤复合膜，如适当提高有机相浓度至0 . 5得复合膜( ) 。 | | 5. | The content of styrene was found to be dependent on the investigated grafting conditions , of which the dose rate and monomer concentration were the major conditions , and the dependence of the initial rate of grafting on the dose rate and the monomer concentration was found to be of 0 . 4286 and 1 . 1662 orders , respectively . the results indicate that the grafting reaction is competitive and the copolymerization and the graft - copolymerization are existing at the same time . the grafting proceeds by the so - called front mechanism in which the grafting starts at the surface of the films and moves toward the middle of the film by successive diffusion of the styrene through the grafted layers
我们对辐射接枝反应中的各个因素如：单体浓度、辐射剂量率、辐射剂量以及反应时间进行了研究分析，结果表明：单体浓度和剂量率是反应的两个主要影响因素，它们对反应速率的影响指数分别为1 . 1662和0 . 4269 ；反应的动力学方程为： rg k [ d ] ~ ( 0 . 4269 ) [ m ] ~ ( 1 . 1662 ) ；认为接枝反应是一竞争反应，单体的均聚反应和在聚合物上的接枝反应同时存在，单体浓度的高低决定着竞争反应的方向；辐射接枝反应是从聚合物表面开始的，随着溶剂的溶胀和单体的扩散最后在整个膜体中形成接枝产物。 | | 6. | By using homogenous design to explore the synthesis conditions of polyacrylamide with low relative molecular mass and high monomer concentration , and using artificial neural network to process the experiment data through nonliear fitting method , the optimum synthesis conditions are reached
摘要通过均匀设计的方法探索合成高固含量低相对分子质量的聚丙烯酰胺的合成工艺，并利用人工神经网络对实验结果进行非线性拟合，通过筛选优化得到高浓度低相对分子质量聚丙烯酰胺的合成工艺条件。 | | 7. | Increasing ultrasound intensity in the range of cavitation threshold and cavitation peak value , decreasing monomer concentration and increasing the temperature make the induction period shorter . under optimized reaction conditions , the conversion of ba can reach 90 % in 11 min at high n2 flow rate the viscosity average molecular weight of the obtained pba reaches 5 . 24 106 . the molecular weight of pba varies with ultrasonic irradiation time , indicating that the ultrasonic induced emulsion polymerization is dynamic and quite complicated , polymerization of monomer as well as degradation of polymer occurs concomitantly
一、实现了无常规化学引发剂存在下的超声辐照引发丙烯酸正丁酯( ba )间歇乳液聚合，制备了pba纳米粒子，在11min内转化率达到90 ，分子量达5 . 24 10 ~ 6 ，随反应时间的延长而降低，表明超声辐照引发乳液聚合是一个动态的复杂过程，单体的聚合和聚合物的降解同时发生。 | | 8. | The camp fiber has large water absorbency and good water retention capacity . the influence of the synthetic variables and post - crosslinking process on water - absorbency of the camp fibers were studied in this paper , the results showed that the optimal synthetic conditions were as follows : the initiator concentration , 0 . 4wt % of the monomer concentration ; degree of neutralization of acrylic acid , 85 % ; the amount of acrylamide and poly ( vinyl alcohol ) in the blends , 20 % and 20 % respectively ; and the post - crosslinking agent content , 0 . 5 %
结果表明，当引发剂过硫酸钾( kps )用量为单体的0 . 4wt 、丙烯酸( aa )中和度为85 、丙烯酰胺( am )含量20 、聚乙烯醇( pva )含量为20 ，且后交联剂用量为0 . 5 ，后交联温度和时间分别为120 、 4min时，所得camp纤维的吸水性能较好，随着后交联温度提高， camp纤维的聚集态结构变得规整。 | | 9. | When the system is initially at high concentration state , with the increasing of the cross - correlation , although the stationary probability distribution ( spd ) of the tf - a monomer concentration at low concentration state is increased , yet the mfpt is decreased due to the decreasing of the spd of the transient states between the two steady stable states which acts just like a " channel "
其实这两个结果并不矛盾，因为我们可以看到mfpt似乎与中间的瞬态的几率分布的关系更为密切。中间瞬态就类似一个“通道” ，当瞬态的几率分布高时，通道就宽， mfpt就低;反之，当瞬态的几率分布低时，通道就窄， mfpt就高。 |
- Similar Words：
- "monomer monticellite" English translation, "monomer association" English translation, "monomer cast nylon" English translation, "monomer casting" English translation, "monomer casting nylon" English translation, "monomer conversion" English translation, "monomer droplet" English translation, "monomer emulsion" English translation, "monomer exchange diffusion" English translation, "monomer orientation" English translation
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