释放

The great effects of soil solution chemistry on soil colloid generation and deposition were detected.

通过对土壤胶体释放，沉积速率、解离效率和解吸因数等行为因子的定量解析，描述自然土壤胶体的释放、稳定、沉积／分配动力学和热力学行为，考察土壤水溶液pH／离子强度、胶体粒径因素对土壤胶体释放、分配沉积行为的影响。

The model was used to fit the release profiles of the above three different actives, and the diffusion coefficient and dissolution rate constant were obtained. Based on the modeling study, the relationship of porous microspheres structure, actives performances and release behavior was found, hence a theoretical basis was provided to optimize the microsphere synthesis and desired actives release profile.

采用提出的模型对三种活性物的体外释放实验数据进行拟合，求得不同活性物的有效扩散系数和溶解速率常数，揭示了微球结构、活性物性质和释放性能关系的一些基本规律，为指导微球合成、改善和控制活性物的释放性能提供了基础。

It is that:(1) the related compounds in Metronidazole Buccal Tablets prepared by Chongqing Medical College can be tested by determining (321nm) the total peak area of the impurities;(2) The related compounds in Metronidazole Disodium Phosphate for Injection prepared by Chongqing Medical College can be test by determining (254nm) the total peak area of the impurities and the peak area of the largest impurity;(3) Ceftriaxone polymer in Ceftriaxone Sodium for Injection prepared by Chongqing Keru Pharmacy Co.

结果如下：①用HPLC一UV法，在321nm处检测，用归一化法计算，控制各杂质峰面积的和，可检查重庆医科大学的注射用甲硝吟磷酸二钠中的有关物质：②用HPLC一UV法，在254nm处检测，控制杂质峰面积的和及控制最大杂质峰面积，可对重庆科瑞制药股份有限公司的注射用头饱曲松钠中的有关物质实施控制；③用HPLC一Uv法，在254nm处检测，按外标法计算，可检查注射用头抱曲松钠中的聚合物；④用紫外分光光度法，在277nm波长处测定吸收度，按C6H9N303的吸收系数为377计算每片标示百分含量，可测定重庆医科大学的甲硝哇口颊片的含量均匀度；⑤用紫外分光光度法，在277run波长处分别测定释放溶液20min、50min和90min的吸收度，按甲硝哇(C6H剥303)的吸收系数为377计算释放度，可检查重庆医科大学的甲硝哇口颊片的释放度。

RESULTS: Biomaterial vector which were used to coated insulin could prevent insulin degradation by erepsin and enhance insulin stability. In addition, biomaterial vector benefited for uptake and transport of intestinal tract mucosa to insulin, target-control of drug release, enhancement of drug bioavailability, and establishment of insulin release velocity style for human physiological drive so as to realize sustained release of insulin.

结果：以生物材料作为载体包埋胰岛素，可避免胰岛素被胃肠蛋白酶降解，提高其在胃肠道内的稳定性，并有利于肠道黏膜对胰岛素的摄取和转运，在人体内递药过程中又能实现靶向控制药物释放，提高药物的生物利用度，满足人体生理需求的胰岛素的释放速率模式，实现了胰岛素的持续释放。

The kinetic characteristics of the two eluates, DALF storing and binding organic dyes, and DALF binding haem were studied, which further demonstrated the proposition that it was the self-regulation of the protein shell not the complex surface of the core played a key role in iron release and storage.

通过释放铁的动力学研究，进一步证实了铁蛋白蛋白壳是非刚性结构，其柔性调节能力是铁储存和释放过程中的限制性因素，铁核表层的复杂结构与释放铁动力学过程呈复杂性无关。

It was also studied the tissue distribution characteristics of harmine intravenous emulsion in mice.

采用反向透析技术测定了乳剂的体外释药性能，这种释放模型较好地摸拟了体内生物环境，用多个小透析囊巧妙地实现了药物分子与介质中其它成分的直接分离，使含量测定易于进行；实验结果表明，乳剂粒子内药物向介质的释放过程和释放出来的药物分子渗透进入囊的过程均为被动扩散机制，并且药物在乳剂中的相分配不同其体外释药速度，尤其是最初释药阶段的速度存在明显差异（P.05）。

The validity of the final repair welding and reinforcement scheme has been confirmed by using of the hydraulic press for more than 2 years.

在论文的最后一章，作者还提出了在堵孔板中开出应力释放孔的方法来释放应力，并分析了应力释放孔对应力分布的影响规律。

The effect of initial concentration of drug on drug-loaded amount ofMMT was significant in the intercalation process.

通过体外释放实验来考察缓释体系在各种释放介质中的释放规律和内在机理。

Microwave-assisted ring-opening polymerization of ε-caprolactone was initiated by maleic acid in the absence of any metallic catalyst.

己内酷的微波开环聚合反应，制备了以PCL为基质的IBU释放体系，体外释放结果表明，其中的布洛芬可以持续而稳定地完全释放。

The releasing pattern of secretory granules or polypeptide hormones of neurohypophysis involves a whole-releasing pattern together with granular membrane. After released into perivascular space, they enter easily into cerebrospinal fluid via interspace of tissue and epithelial openings rather than into blood circulation through the walls of capillaries, and then into the cerebrospinal fluid.

神经垂体多肽激素分泌颗粒的释放形式，存在一种连同颗粒被膜的整体释放；释放入血管周隙内的多肽激素或分泌颗粒，更易经组织间隙、囊上皮孔进入脑脊液，而非直接透过毛细血管壁进入血液循环再进入脑脊液中。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。