查询词典 presence

The increase of temperature enhanced the aragonite growth rate both in the absence and presence of the magnetic field.

而在有磁场作用之下，探讨温度对文石成长速率的影响，温度从25οC上升至40οC时，亦发现温度愈高，文石成长速率愈大，。

There is significant correlation between triple vessel diseases of CAD and the presence of ARAS.

3冠脉病变中有三支病变者与ARAS并存的相关性大。

But now the entire neighborhood seemed to brim with an exaggerated presence, I was conscious of the arbitrariness of place.

但现在整个居委会似乎边缘与夸大的存在，我意识到任意的地方。

Then the expression of ICAM-1 incubated with or without areca nut extract in the presence of 10％ fetal calf serum for 48 h at 37 ℃ in 5％ CO2 and air were measured by using enzyme-linked immunosorbent assay.

分别从正常及 OSF患者的口腔黏膜中培养出 FB，向培养基中加入不同浓度的 ANE培养 48 h后，用细胞酶联免疫方法检测 FB表达的 ICAM-1水平。

However, incubation of cells for 72 hrs in the presence of nicotine and/or arecoline treatments and antibody against IL-1αor IL-1βsignificantly increased cell growth as compared with the antibody free one.

这些结果建议在活体内IL-8的分泌会受到IL-l 局部产生的特殊调节。

The presence of aril outside the testa may increase the buoyancy of the fruit.

芡种子的种皮共有四层，成熟后坚硬，种皮外有假种皮，有增加浮力的作用。

Aromatic A hydrocarbon derived from,or characterized by the presence of the benzene ring

芳烃 由苯环衍生出的、或因含有苯环而具有其特性的烃化物。

Conversion of Methane to aromatics by low-temperature activation in the presence of higher hydrocarbon is of great scientific and ...

在较高碳链的烃存在下，甲烷能够被低温活化转化为芳烃，此反应具有重要的理论和实际意义。

Likewise the aromatization of testosterone to estradiol may be beneficial in preventing a more dramatic change in serum cholesterol due to the presence of the hormone.

同样的芳构化的睾丸激素以雌二醇可能有利于防止更多的戏剧性变化血清胆固醇因激素。

Unfortunately, there is no single test that can confirm the presence of arthritis.

不幸的是，没有单一的测试，可以确认存在的关节炎。

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。