查询词典 entrapment

THE miracles of nature are everywhere : on landing , a beetle folds its wings like an origami master a lotus leaf sheds muddy water as if it were quicksilver a spider spins a web to entrap her prey , but somehow evades entrapment herself .

大自然的神奇无处不在：在陆地上，甲虫能像折纸高手一样将自己的翅膀折叠起来；荷叶能够如阻隔水银一般地阻隔泥水；蜘蛛通过织网既可以捕捉猎物也可以帮助逃脱捕捉。

There are some methods used commonly to immobilize POM on electrode surface, for example, electrodeposition of POMs on the electrode surface from a polyoxometalates solution under constant potential, self-assembly and layer-by-layer deposition, entrapment POM into polymers matrics and sol-gel method. There are some drawbacks using above methods.

杂多酸化学修饰电极主要有以下几个方法：恒电势下，多酸阴离子在电极表面的电沉积；多酸阴离子在电极表面的自吸附；聚电解质和多酸阴离子在电极表面的交替沉积；把多金属氧酸盐包埋在各种聚合物中；溶胶－凝胶法。

The results showed that:(1) The drug micropellet with reasonable drug entrapment ratio and release velocity would be obtained if the amountof crosslinking agent and drugs was controlled successfully;(2) The Ibuprofen micropellet had a suitable release rate in artificial intestinal juice but it was a very low release rate in artificial succus gastrius because it had a low solubility in acid medium.

以环氧氯丙烷为交联剂，羟丙基壳聚糖为载体，将布洛芬做成缓释控释药物微丸，讨论了包埋条件对微丸性能的影响以及药物在人工胃液和人工肠液中的释放行为。结果表明：(1)合理控制交联剂用量和药物投入量，能够得到药物包封率和释放性能良好的药物微丸；(2)布洛芬药物微丸在人

As to loading and entrapment efficiency, as well as protein release kinetics, both PLGA and PELA microspheres are superior to gelatin ones significantly.

PLGA微球和PELA微球的药物释放动力学较明胶微球稳定；PLGA微球释出的bFGF生物活性高于PELA微球。

Methods:(1) bFGF was loaded with PLGA, PELA and gelatin microspheres. The pharmac characteristics of particle size distribution, loading efficiency, entrapment efficiency, bFGF release kinetics were evaluated with scanning electronic microscope, MTT and ELISA respectively.

目的：制备bFGF缓释微球并作处方筛选，在体外培养的软骨细胞中观察其促有丝分裂作用和促基质合成作用，以及在兔膝关节全层软骨缺损模型中验证其促进软骨修复的作用，为其临床应用提供实验基础。

Methods:(1) bFGF was loaded with PLGA, PELA and gelatin microspheres. The pharmac characteristics of particle size distribution, loading efficiency, entrapment efficiency, bFGF release kinetics were evaluated with scanning electronic microscope, MTT and ELISA respectively. The prescription with the best pharmac characteristics and the highest bioactivity of bFGF was chosen for the next step.

（1）制备PLGA，PELA和明胶微球，通过扫描电镜和激光粒度分布仪测定其粒径分布；ELISA法测定微球溶出度，包封率，bFGF释出动力学；MTT法测定微球释出的bFGF的生物活性，筛选出一种具有较好药剂学性质和较高bFGF生物活性的微球载体材料。

IgY entrapment efficiency achieved 90% in the optimum condition.

达到了在胃液中保护IgY，使之以较高活性到达小肠的目的。

Alginate is a natural polysaccharide found in brown algae. Alginate is widely used in the pharmaceutical and food, and has been employed as a matrix for the entrapment of drug.

摘要 藻酸钠是由褐藻所抽出的天然多醣聚合物，广泛的应用在制药、食品工业及当作药物包覆基质。

I am Chief of Rescue in Trujillo. When I was 11 years old, I was trapped inside of a collapsed building. My entrapment occurred during the earthquake of 1972 that killed 70,000 people.

我11岁时，我被陷在一幢倒塌的建筑物堙C就是发生在1972年的那场地震中，当时有70，000人死亡。

There are nine depressions and forty-four drilled wells in Lin Qing sag that has an area of 5910 square kilometers and has been explored for more than forty years. Only two oil wells were found in the Eogene system indicates that petroleum entrapment in this area is complicated.

临清坳陷经历四十余年油气勘探历程，在约5910Km~2面积上有九个洼陷，钻探了44口，仅有两口在下第三系见低熟油流，说明该区油气成藏的复杂性。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。