1) transport of small molecule
小分子传质
1.
Study of the transport of small molecules in a microemulsion-based organogel is of great significance to broaden the research area of micellar enzymology and to promote its application in biosynthesis, bio-transformation and biosensor.
微乳凝胶中小分子传质研究对于拓宽胶束酶学研究内涵、加速酶在生物合成与转化领域中的应用、研制高性能生物传感器等具有重要理论意义和潜在应用价值 。
2) molecular mass-transfer
分子传质
1.
In the magnetic field which has different intensity of magnetization, the influence of permanent magnetic field on the molecular mass-transfer process in gas phase was investigated.
在不同磁感应强度的磁场中,研究了磁场对气体中分子传质过程的影响。
3) macromolecular transport
大分子传质
4) Small molecular weight impurity
小分子杂质
5) low molecular weight compound
小分子物质
1.
Oligochitosan was used as elicitor to treat tobacco leaves, and the concentrations of internal secretions and low molecular weight compounds were determined by high performance liquid chromatography with a coulometric array detector (HPLCCAD).
以壳寡糖为诱导物处理烟草植株,利用高效液相色谱 电化学(库仑电极)阵列检测技术检测不同处理时间植物体内内源激素的变化情况及其他小分子物质的差异显示。
2.
The concentrations of chlorogenicacid and low molecular weight compounds were determined by high performance liquid chromatography with a coulometric array detector(HPLC-CAD).
以不同浓度海水处理菊芋幼苗体,利用高效液相色谱-电化学(库仑电极)阵列检测技术检测不同处理时间植物体内氯原酸及小分子物质的差异。
6) small molecule substance
小分子物质
1.
The determination methods of diffusion coefficients of small molecule substances in polymer systems, including gravitimetric absorption-adsorption balance, inverse gas chromatography, pulsed gradient spin echo nuclear magnetic resonance and laser holographic interferometry, were reviewed with 42 references.
简述了用本体平衡法、逆流气相色谱法、自旋回声脉冲梯度场的核磁共振法和激光全息干涉技术测定聚合物体系中小分子物质的扩散系数。
2.
Study on the interaction parameter of small molecule substance and polymer shows important theoretical and practical significance, with increasingly widespread of the research and application of polymer materials.
随着高分子材料研究和应用的日益广泛,小分子物质与高分子相互作用参数研究显示出重要的理论和现实意义。
补充资料:蛋白质分子(proteinmolecule)
蛋白质分子(proteinmolecule)
由单肽链聚合成的多肽链。它可由次级键作用形成α-螺旋、β-折叠及无规卷曲等多种复杂的空间结构。蛋白质分子量巨大,约在103~1012道尔顿之间,具有旋光、UV吸收光学性质、电学性质和两性本质,并有特异的颜色反应。中性盐、醇、酸、重金属盐和生物碱试剂,在一定条件下能使蛋白质沉淀。各种化学和物理因素均可能破坏氢键及其他弱键而导致蛋白质失去活性。重要的结合蛋白质有糖蛋白、脂蛋白、色蛋白和核蛋白。蛋白质由细胞内的核糖蛋白体按照核酸上DNA序列的“遗传密码”翻译制造出来。蛋白质是一切生命体必不可少的物质组分之一,人体中约有19是蛋白质,它具有多种生物功能,是生命活动的重要基础物质。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条