Chinese translation for "活性基团"
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- active group
Related Translations:
活性微生物: active microorganism 生理活性: biological activityphysiological activity 倍增活性: multiplication activity 活性发酵: active fermentation 活性单位: active unitactivity unit
- Example Sentences:
| 1. | Chitosan - nylon composite membrane with two active group ( - nh2 and - oh ) had a hydrophilic surface and good blood compatibility , so it can be widely used in affinity separation
其中尼龙壳聚糖复合膜具有胺基和羟基两种活性基团、良好的亲水性能、较佳的血液和生物相容性，可广泛应用于亲和微滤。 | | 2. | Silane coupling agent ( kh - 560 ) with active groups was used for the treatment on silica particles in this article . the surface of silica which was treated in the way of chemical bonds was changed from hydrophilication to amhydrophilication
本文采用具有活性基团的硅烷偶联剂( kh - 560 )对二氧化硅粒子进行了表面改性，使二氧化硅颗粒表面由亲水性变为亲油性。 | | 3. | The surface - modified magnetic nanoparticles have been widely used in biological and biomedical areas such as immobilization of biomolecules ; separation of metal ions , cells , proteins , dna ; immunoassay , biochemical analysis and magnetic resonance imaging ( mri ) probes
其中的壳结构既具有生物适应性，又具有可键合生物分子如细胞、蛋白质、酶、抗体和核酸的活性基团，而核具有磁性特性。 | | 4. | In this paper , the author introduces another experimental research on dpf regeneration , which has been conducted by spraying h2o2 into the filter . it features that the temperature at which the soot oxidizes properly by the reaction between carbon and highly active radical species generated from h _ 2o _ 2 become much lower
本文采用了一种新的方法对柴油机微粒过滤器的再生进行了试验研究，即利用h _ 2o _ 2分解产生的活性基团和碳烟进行反应，从而在较低的温度下将碳烟烧掉。 | | 5. | Consequently , with increasing mmt content , the tensile strength and young ' s modulus of hdpe - g - aa / mmt nanocomposites increased , while that of hdpe / mmt composites decreased . moreover , the addition of mmt to hdpe - g - aa decreased the melting temperature and the degree of crystallization of the matrix . these changes may be attributed to high interfacial adhesion between hdpe - g - aa matrix and exfoliated clay , which reduces the mobility of crystallizable pe chain segments , and subsequently reduces the crystallization ability
研究结果表明： mmt在hdpe中不能达到纳米级分散，而在hdpe - g - aa中， mmt能以插层型利剥离型的结构存在，这主要是由于极性的丙烯酸接枝在hdpe上提高了后者的极性，而且能与mmt上的活性基团进行化学反应，从而提高了pe链进入mmt层间的可能性，使mmt在基体中达到纳米级分散。 | | 6. | Through the analyzing the macro - structure to micro - structure , the author considers that retarding mechanism of citric acid is that citric acid and ca in the gypsum form the complexant ion , and hinder the crystallization center of dihydrate crystal bigger ; that of sodium tripolyphosphate is that it combined with ca , hinders the dissolve of hemihydrate . formation and growth of crystallization center ; that of bone glue is the glue - protection and chemical absorption action of active group , which also retards the formation and growth of crystallization center
通过宏观到微观的分析，笔者认为，柠檬酸的缓凝作用的原因主要在于柠檬酸与钙形成络合离子，影响了二水石膏晶体的晶核长大过程；多聚磷酸钠与钙形成某种复盐，对于石膏晶体的溶解、成核和长大过程均有强烈的阻碍影响；骨胶则在于胶体对半水石膏的包裹和活性基团的化学吸附，使二水石膏晶体的成核和长大困难。 | | 7. | Evaluation of glass fiber / epoxy prepreg , aramiel fiber / epoxy prepreg and glass fiber / phenolic prepreg quality during storage was made using physicochemical analysis methods . the relation between reactive groups content in resin matrix and exposure temperature and time was studied . the changes of the mechanical properties of the composites made by the prepregs at different stages of the storage were shown
研究了玻璃纤维环氧树脂预浸料、芳纶纤维环氧树脂预浸料以及玻璃纤维酚醛树脂预浸料在储存条件下，树脂基体活性基团含量与储存温度、储存时间的关系及对复合材料力学性能的影响，取得了预浸料体系的质量控制参数。 | | 8. | The key stage of fabricating gene chip is pretreatment of glass surface including the processes of nh3h2o treatment , aminosilane treatment and aldehyde treatment . the pretreatment can grow active group that can bind probe effectively on the surface of glass slide . as a result , the actively treated glass slide can suit for fabricating in - situ synthesis high density gene chips
基因芯片制备技术的关键步骤是玻片表面预处理，即对玻片表面进行羟基化、氨基化和醛基化处理，使表面生长的活性基团能有效固定寡核苷酸探针，以满足原位合成高密度基因芯片对玻片的要求。 | | 9. | The result of fluorescence show that the fluorescence intensity of the surface of the treated glass slide connect with the probe immobile ratio of oligonucleotide . the more oligonucleotide probes have been linked with active group , the stronger fluorescence intensity is . for the strongest fluorescence , the technical conditions is : treatment of 2 % aminosilane of 20 minutes , treatment of 5 % aldehyde of 24 minutes , uv crosslinking of 150mj and washing of 5 minutes at 20
两种检测方法表明，当活性基团呈柱状、分布均匀且尺寸比较大( 200nm )时，有利于寡核苷酸探针的连接，且连接探针数量多，玻片表面荧光强度强，固定率高；当活性基团呈锥状、分布及尺寸不均匀( 150nm ( 300nm )时，连接的寡核苷酸探针数量少，玻片表面荧光强度弱，固定率低。 | | 10. | Crystal zirconium phosphate - phosphonate has the stability and regulity of interlayer floor of inorganic a - zirconium phosphate , they still have the designability of the organic group in the interlayer and adjustment of the ratio of organic and inorganic phosphorus acid , they are a kind of potential smart material , we can process molecule design and optimize filtration according to the requirement of goal reaction , we can prepare special ion - exchange , catalyst , catalyst supporters nonlinear optics compound , solid state proton conductivity and the intercalation complex precusor by introducing different active organic group or active center into the choice and stable framework of inorganic a - zirconium phosphate
有机?无机晶态混合磷酸锆具有无机磷酸锆的层板稳定性和规整性，同时具有层间有机基团的可设计性和有机无机磷酸混合配比的可调节性的特点，是一类很有潜力的灵巧材料，并且可以根据目标反应的要求进行分子设计和优化筛选，在无机磷酸锆优良稳定的骨架上引入不同的活性基团或活性中心，可以制备出性能独特的离子筛、催化剂、催化剂载体、非线性光学物质、固态质子导体和制备插层复合物的前驱物。 |
- Similar Words：
- "活性混合材" Chinese translation, "活性混合材料" Chinese translation, "活性或亲和性" Chinese translation, "活性基" Chinese translation, "活性基；反应基" Chinese translation, "活性基团聚苯乙烯" Chinese translation, "活性基因" Chinese translation, "活性激光光谱学" Chinese translation, "活性极化" Chinese translation, "活性极压润滑剂" Chinese translation
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