实验研究

In order to reduce the natural aging time of 2024 aluminum alloy, a new artificial aging technique of 2024 which aging time is shorter than that of the natural aging technique, based on the hardness and conductivity test and aging principle analysis, was proposed in this paper.

高立柱 ，刘艳红，田秀云为缩短2024铝合金的自然时效时间，本文通过对2024铝合金导电率和硬度实验研究以及对它的时效机理的分析，初步确定了2024铝合金的一种新的时效时间较短的人工时效制度。

The control of the aging condition, the transient liquid- solid separation of aging slurries, and the analysis of the particle size distribution of CTA and the micro concentration determination of the impurity 4- CBA.

粗对苯二甲酸的高温熟化是一个复杂过程，动力学实验研究的难点在于3个方面，即反应条件的控制，熟化浆料在高温高压下的液固瞬间分离取样与样品的分析测试。

In addition,the increase of cell temperature and flowing air can improve the cell performance evidently.

此外，实验研究发现提高温度和空气的流动速度都可以很大程度地增加电池性能。

Experimental investigation on air-breathing mode of laser propulsion .

大气呼吸模式激光推进的实验研究。

Experimental study of coupling coefficients for air-breathing mode laser propulsion .

大气模式激光推进耦合系数的实验研究。

If air-pressure controlling can satisfy the frequency response test, it will meet the designing demands of customs and its air-pressure controlling method in our system.

作者设计的这套系统采用气压控制方式，为了确保系统满足响应频率要求，前期作了大量的计算、试验及仿真实验研究。

In experimental study,we choose healthy Wistar mice to make models of bronchial asthma in catabasis,we observe the influence on inflammatory factor and immunological factor in air-way、bronchial and pulmonary pathology after drench.

实验研究选择健康Wistar大鼠制作哮喘缓解期模型，观察防哮合剂灌胃后对气道炎性因子、免疫因子及支气管和肺脏病理学的影响，并与酮替芬阳性对照组比较。

In experimental study, we choose healthy Wistar mice to make models of bronchial asthma in catabasis, we observe the influence on inflammatory factor in air-way、bronchial and pulmonary pathology after drench concentrated solution of FXG.

实验研究选择健康Wistar大鼠制作哮喘缓解期模型，观察防哮颗粒浓缩液灌胃后对气道慢性炎症及支气管和肺脏病理学的影响，并与酮替芬阳性对照组比较。

The experimental study shows that the FXG can reduce the content of inflammatory factor IL-4 in the serum of bronchial asthma mice in catabasis, and EOS count in the peripheral blood of it, restrain the collection of EOS in bronchi and lung, alleviate air-way tracheospasm and have evident differences compared with ketotifen group.

实验研究结果显示：防哮颗粒能降低哮喘缓解期模型大鼠血清中炎性因子IL-4的含量，明显改善哮喘模型大鼠外周血中EOS计数的异常升高。能抑制支气管和肺脏局部EOS聚集，减轻气道炎性损伤，轻模型大鼠肺组织的病理改变。

So, the saccharoidal albite zone is magmatic, instead of resulting from the metasomatism.

根据Watson(1978)、Ryerson and Hess(1980)在液相线以上温度下实验研究获得的微量元素在不混溶的基性和酸性液相中分配特征，以及Webster et al。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新