查询词典 osmotic

Controlled porosity osmotic pump tablets of sodium salicylate was prepared and the release profile was determined in vitro.

结果 最佳处方为：酒石酸用量30 mg，DEP用量23%，PEG用量3%，包衣增重4%，3批样品在12 h内体外释放符合零级过程。

Results Three batches of controlled porosity osmotic pump tablets of sodium salicylate was prepared.

微孔膜控型水杨酸钠渗透泵控释片可行，可以达到设计的要求。

The drug release of sodium ferulate single-layer osmotic pump controlled release tablets is stable and had obvious characteristic of zero release.

为了获得给药方便、作用持久、疗效稳定、不良反应小的更为理想的制剂，笔者研制了阿魏酸钠单层渗透泵片。

The electrolyte buffer for the anion separation consisted of 40 mmol/L boric acid -1.8 mmol/L potassium dichromate -2 mmol/L sodium tetraborate (pH 8.6), and tetramethyl ammonium hydroxide was used as electro-osmotic flow modifier.

阴离子测定采用的缓冲体系为40mmol/L硼酸-1.8mmol/L重铬酸钾-2mmol/L硼酸钠(pH8.6)，氢氧化四甲铵为电渗流改性剂，5种阴离子在4.6min内达到基线分离，检出限为0.10~1.85mg/L。

Drugs were infused directly into the tumors over an extended period of time, using specially-designed miniature osmotic pumps and a very small burr hole in the skull.

在一段很长的时间内，通过特别设计微型渗透泵以及颅骨上很小的钻孔将药物直接注入肿瘤内。

Influence of phosphorus deficiency on the growth of root and vigor in spring wheat under osmotic stress.

缺磷对渗透胁迫条件下春小麦根系生长及活力的影响。

Osmotic mini pump filled with undiluted TS or control serum were microinfused into the rat striatum at a rate of 0.5 μl/h for 72 h. Stereotypic movements were recorded at 1d, 7d, 14 d and 21 d after microinfusion. Several categories of stereotypy including bites (teeth touching the cage, wood chips, vacuous chewing or other objects except the body), taffy pulling (raises of the forepaw to the mouth and face), self-gnawing, ticking not associated with grooming, grooming, head shaking, paw shaking, rearing and episodic utterances were recorded.

在微量灌注结束后1、7、14、21天观察大鼠刻板动作行为，包括啮咬（用牙齿咬笼子，嚼木屑，无目的咀嚼）、将前爪举到嘴边或面部、舔、理毛行为、摇头、摇动爪子、用后腿站立及阶段性的发声，将所观察到的各项动作行为计数及其总和作为评估刻板运动的指标。

This review demonstrated the new applying of effervescent technique in effervescent tablets,stomach floating forms,osmotic pump tablets and pulsatile drug delivery systems,adding to the critical common technique of effervescent forms in drug research.

作者主要介绍了泡腾技术在泡腾片、胃漂浮制剂、渗透泵片和脉冲释药系统中研究应用，以及泡腾制剂共性关键技术研究进展，有利于泡腾制剂研究与开发。

In the downstream, a sudden expansion microchannel with asymmetric pairs of microelectrodes is designed. The multi-electrodes are formed beside the expansion microchannel and result in the trap of micro-particles. AC electric potentials are applied to each pair of asymmetric electrodes creating a non-uniform electric field. The tangential component of the field produces a force on the induced charges in the diffused double layer.

此外在扩张管道上采用一种可调控式的微粒子撷取装置，主要是在扩张管道的侧边镀上多对的电极，利用电极间电场所引起的局部的电渗流(Electro-Osmotic Flow， EOF)和轴向压力驱动流彼此间相反的运动方向，进而在管道壁面电极区间产生回流区。

The effects of drought stress on growth and development of buckwheat seedling were treated with the osmotic stress solution PEG were studied using four tartary buckwheat cultivars.

以 4 个荞麦品种为材料，采用 PEG 模拟干旱胁迫方法，研究了干旱胁迫对荞麦幼苗生长发育的影响。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。