查询词典 reciprocal dielectric constant

Furthermore, we used western blot to assay the concentration discrepancy of G0/G1 phase-associate proteins P21, P27, P53, cyclin D1, CDK4, p-Erk 1, p-Erk 2 and p-JNK. We found that P21, P27, P53 have significant elevation during 100μM Saussurea involucrate treatment, while CDK4 and p-JNK remain constant and cyclin D1, p-Erk 1, p-Erk 2 are decreased during the treatment.

此外，我们更进一步利用西方墨点法测量P21、P27、P53、cyclin D1、CDK4、 p-Erk 1、p-Erk 2及p-JNK这些与细胞周期中G0/G1期相关蛋白质表现情形，结果发现P21、P27及P53在乳癌细胞处理100μg/ml雪莲后，均有上升的趋势，CDK4及p-JNK没有变化，而cyclin D1及p-Erk 1、p-Erk 2则有下降情形。

The disclosed combined detection method for high-pure SO3 gas with SO2 as impurity comprises: constant-volume sampling at least 60Deg better 60-80Deg to avoid liquidation of SO3, absorbing with alkali solution to obtain total volume percentage concentration of high-pure SO3 gas and SO2; processing the absorbed liquid, using iodometric method to obtain SO2 volume percentage concentration and then the SO3 concentration.

一种高纯度SO 3 气体及其中杂质SO 2 气体浓度联合检测的方法，包括用吸收装置进行定容采样，然后用碱溶液吸收，得到高纯度SO 3 气体及其中杂质SO 2 气体的总体积百分浓度，再对吸收液进行处理后，采用直接碘量法测得SO 2 气体的体积百分浓度，将高纯度SO 3 气体及其中杂质SO 2 气体的总体积百分浓度减去SO 2 气体的体积百分浓度即为高纯度SO 3 气体浓度，其所述吸收装置进行定容采样时，是在至少60℃以上的热环境中进行的。

The thermoinduced coloration system of fluorane/iodonium salt has been investigated. The kinatic studies of thermoinduced color development reaction in polymer film was performed. It was found that two different phenomena appeared in the relationship between reaction rate constant and temperature. A very low value of k〓(0〓mol〓·l·s〓) and very high energy of activation E〓(149 KJ·mol〓) observed in the region of low temperature, whereas a larger value of k〓(1~10 mol〓·1·s〓) and smaller energy of activation (E〓33 KJ·mol〓) displayed in the region of high temperature of 150℃.

研究了荧烷/碘鎓盐热致显色反应体系，进行了分子膜中热生色反应动力学的研究，发现热生色速度常数k〓和温度关系呈现二种不同情况：在低温区，k〓值很小（＜10〓mol·1·s），活化能很大（E〓=149KJ·mol〓）；而在高温区，k〓值较大（1~10〓mol·1·s），活化能较低（E〓=33KJ·mol〓），它们的转折点位于温度（T〓=119℃），表明高于T〓是进行热致显色反应的重要条件；考虑到它们用作热记录介质的可能，研究了熔融状态中热生色反应。

As to the problems in the development of Suzhou export-oriented economy, such as imbalance of industrial development, low proportion of tertiary industry, and irrationalness of industrial structure, we need change strategies to attract more qualified foreign investment, depend on industrial centralization to quicken the localization of foreign enterprises and promote the constant development of Suzhou export-oriented economy.

针对苏州外向型经济发展中存在的产业发展不均衡，第三产业比重偏低，产业结构不尽合理等问题，应改变招商引资策略，以质量标准引进外资，依靠产业集群化，加快外资企业落地生根，促进苏州外向型经济可持续发展。

Tab 1 identification of mab value, isotype, chromosome and affinity constant

2.3 mab的特性鉴定 mab效价、亚类、染色体及亲和常数的鉴定，结果见表1。

As a part of this key program from China Natural Science Foundation, this research focuses on the electrochemical reactions and oxidization products on the surfaces of jamesonite and marmatite, and on the change of their interfacial structures and their electrochemical mechanisms by various methods of thermodynamic, electrochemistry (such as Tafel, constant potential step, cycle voltammetry, AC impedance) and IR, UV spectra when the collectors, adjusting reagents act with the sulfide minerals in the flotation system so that the electrochemical conditions to float selectively the minerals can be decided.

本研究作为该国家自然科学重点基金项目的一部分，采用热力学、电化学(Tafel、循环伏安、恒电位阶跃和交流阻抗法)以及光谱等多种研究手段，集中研究了浮选体系中脆硫锑铅矿、铁闪锌矿表面的电化学反应及氧化产物，研究这两种矿物与捕收剂、调整剂相互作用时的界面结构变化及电化学机理，阐明了使药剂选择性捕收或选择性抑制这些硫化矿物的电化学条件。

The studied results indicated that Jatrorrhizine and Berberine can strongly bind to human serum albumin. The binding constant were 7.278×10~4 M~(-1) and 4.071×10~4 M~(-1) at 296K.

研究结果表明，人血清白蛋白与药根碱、小檗碱之间可以发生相互作用，而且有较强的结合，在296K时结合常数分别为7.278×10~4M~(-1)与4.071×10~4M~(-1)。

These results indicated that palmatine had one common binding site on the immobilizedβ_2-AR column,the association constant was 2.93×10~4 L/mol at pH 7.2 and 25℃,while jatrorrhizine had two bingding sites,the association constants at these two sites were 1.93×10~4 and 1.56×10~5 L/mol,respectively.And the molar ratio of weak bingding sites to strong binding sites was 93:7.Palmatine and jatrorrhizine had competed for low-affinity site in immobilizedβ_2-AR.

结果表明，盐酸巴马汀与β_2-AR只有一类结合位点，在流动相pH 7.2，温度25℃时盐酸巴马汀与β_2-AR的结合常数为2.93×10~4 L/mol；盐酸药根碱与β_2-AR有两类结合位点，在这两类结合位点上的结合常数分别为1.93×10~4和1.56x10~5L/mol，两类结合位点数的比值为93：7，且盐酸巴马汀和盐酸药根碱竞争低亲和力的结合位点。

There's no off-putting, jiggly thrusting, or buzzing like a swarm of angry bees, just the constant attention of an entire football team of tongues if you don't count the goalie.

有没有把推杆，摇晃抽动，或像一个愤怒的蜜蜂嗡嗡，只是一整个足球队的舌头经常注意（如果你不计数的守门员。

Time is a constant Jointing of branches and leaves.

时光是不断拔节的枝叶。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。