查询词典 gel

The rheological characteristics of sol solution have been studied. It turns out that the relation of viscosity with temperature can be expressed by the relation μ=μ〓exp , and that the solution's rheological characteristics during the sol—gel transiton are as follows: at first the dilatant fluid changes to Newton fluid, then to pseudoplastic, and finally to gel.

本文对溶胶溶液流变特性进行了研究，结果表明：温度对粘度的影响可用Arrhenius方程来表示；随放置时间的增加，溶液由膨胀型流体向牛顿型流体转变，再向假塑性流体转变，最后成为凝胶。

It was shown that the photocatalytic activity of TiO_2 catalysts that were prepared by sol-hydrothermal method was better than that prepared by sol-gel method from the comparison investigations of sol-hydrothermal and sol-gel methods, which result in the better dispersiveness of the former.

通过对溶胶-水热法和溶胶-凝胶法的比较研究，发现溶胶-水热法的制备样品的活性要高于溶胶-凝胶法，分析认为主要与前者的分散性较好有关。

Provide various specifications of the thermal conductivity of silica fabrics / films, films with silica gel hot heat Laminated Materials, CD-ROM Anti-slip silicone pad dedicated, transparent silicone tube, flame-retardant silicone casing, thermal conductivity soft gel tablets, high temperature resistant silicone sealed tube / article, TFT-LCD with buffer shading silicone membrane, eggbeater with silicone tube (core material: stainless steel), PCB hot silicone cushion gaskets, such as a few more than ten kinds of series, million kinds of silicone products specifications.

提供各种规格之导热硅胶布/片、发热片用硅胶热贴合材料、CD-ROM专用硅胶止滑垫、透明硅胶套管、阻燃硅胶套管、导热软质硅胶片、耐高温硅胶密封管/条、TFT-LCD用缓冲硅胶遮光膜、打蛋器用硅胶管、PCB热压硅胶缓冲垫片、等数十余种系列，万余种规格之硅胶产品。

And the operational condition was as follows: 100-200 mesh silica gel to be the stationary phase, solvent system of methlene chloride: ethyl acetate: ethanol = 80:35:5 to be the eluent, the flow rate of the eluent to be 2.0 mL/min, the feeding concentration of pristinamycins to be 2.26 g/L, the total loading amount of the silica gel to be 0.81 mg/g and the temperature to be 25℃.

优化后的柱层析操作条件为：选用100～200目的硅胶，二氯甲烷：乙酸乙酯：乙醇=80：35：5为洗脱剂，流速为2.0 mL／min，普那霉素的进样浓度为2.26g／L，硅胶的总负载量约为0.81 mg／g，温度为25℃。

Results : The purity of the antibody was estimated to be greater than 90% after euglobulin precipitation combined with gel filtration, but less than 60% after ammonium sulfate precipitation combined with gel filtration.

腹水含有大量的杂蛋白，采用一步纯化法，不可能得到高纯度的IgM抗体，而多步骤纯化因耗时长，抗体活性损失大。

The behavior of gel was studied and the components of the gelation system were made out on the base of experiment and the requirements of gel-tape-casting process.

通过对凝胶体特性的研究，根据实验规律及凝胶流延成型的工艺特点总结了应用于胶凝流延成型的凝胶体系设计准则。

Results and Conclusion The extracting rate was 57%, gel strength reached 560 g/ cm~ 2 , the agarose has good electricity function by measuring the gentian violet electrophoresis and the DNA gel electrophoresis, so it is suitable for bioche- mistry and molecular biology electrophoresis.

结果测定的灰分和硫酸根含量均符合电泳琼胶糖的指标，凝胶强度达到560g/cm2，提取率达57%，测定了其结晶紫电泳和DNA的琼胶糖凝胶电泳。结论本方法提取的琼胶糖具有良好的电泳性能，适合用于生物化学和分子生物学的凝胶电泳研究。

Agarose ; basic resin ; gel strength ; gentian violet electrophoresis ; DNA gel electrophoresis

琼胶糖；强碱性树脂；凝胶强度；结晶紫电泳； DNA凝胶电泳

According to the result of experiment, 0.5% sodium hyaluronate was chosen as gel base to select the enhancers. By the result of rheology, the sodium hyaluronate gel possess the property like pseudoplastic fluid, and viscosity was high/low in low-frequency/high-frequency, which was propitious to spreading and glutinousness.

在处方前研究工作的基础上，以药物体外经皮累积渗透量为指标，考察了HPMC和玻璃酸钠对药物体外经皮渗透的影响，根据实验结果选用0.5％玻璃酸钠为凝胶基质进行促渗剂的筛选。

China Gel helps alleviate those problems with a greaseless therapeutic gel that contains 7 herbal ingredients.

中国凝胶有助于缓解这些问题的一个greaseless治疗凝胶含有七日中草药成分。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。