查询词典 irrational fraction

New observables which can be used to estimate the fraction of the anisotropicemission particles to all the final state particles and the degree of concentrationaround the flow direction are proposed to characterize the flow.

末态粒子的极角分布宽度是描述流效果的一个重要参量，只有综合考虑流角，流值和极角分布这三种因素，才能正确反映集合侧向流的整体特征。

Under the parameters, mass fraction of anhydrous isopropanol can reach 99.92%.

在此参数下，可得到质量分数99.92%的无水异丙醇；比较了2种流程的液相组成、温度及汽液相流量的变化。

The optimum cellulose yield (40.0%) was obtained when the steam explosion pre-treatment was performed at 220 °C, 22 bar for 3 min with a solid to liquid ratio of 2:1, in which the cellulose fraction obtained had a viscosity average degree of polymerisation of 587 and contained 14.6% hemicelluloses and 1.2% klason lignin.

最适纤维素产量（ 40.0 ％），获得当蒸气爆炸预先处理，是表现在220 ° C时， 22栏为3分钟，以固液比为2：1 ，其中纤维素分数获得了平均粘度度聚合的587 ，并载有14.6 ％，半纤维素和1.2 ％ klason木质素。

It is remarkable that only a small and scattered fraction of Christianity believes these clearly defined progressions about Israel.

值得注意的是，只有一小和分散的小基督教认为，这些明确界定progressions对以色列。

Through decomposition, fraction and collage recommences the creation, displays another kind of drawing fresh idea.

透过这种分解、局部、拼贴、联想重新构成作品的画面，试图表现出另一种绘画的新意。

Extrusion was found to destroy the ordered region of the starch granule which accounted for the decrease in fraction Ⅰ quantity of resistant starch extruded without guar or chemical agents.

挤压可以破坏淀粉颗粒的规则结构，这导致了未添加瓜尔豆胶或化学试剂的变性淀粉量即组分Ⅰ的下降。

Most attention is paid to discuss the influence of fiber volume fraction and fiber geometric ratio on them.

特别研究了不同温度条件下，纤维体积分数和几何尺寸对SMA复合材料在加载和卸载时的应力—应变响应的影响，以及对于SMA复合材料在不同温度条件下的相变临界应力的影响。

PVDF/PZT piezocomposite consisting of piezoelectric ceramic and polymer was made according the connection mode, volume fraction ratio or geometric distribution mode.

摘要压电复合材料一般是由压电陶瓷和聚合物基体按照一定的连接方式，一定比例和一定的空间几何分布复合而成。

High volume fraction SiCp reinforced aluminum matrix composites and high Si content Al-Si alloy become the ideal candidates for electronic packaging materials due to their superior properties such as high thermal conductivity, tailorable coefficient of thermal expansion as well as low density.

高体积分数的SiCp/Al复合材料和高Si含量 Al-Si 合金具有高导热、膨胀系数可调、低密度等特性，成为理想的电子封装材料。

Many methods have been developed in evaluating the QNMs, such as evolving the time dependent wave equation method, integration of the time independent wave equation method, semi-classical method and fraction function method.

许多方法被用来研究黑洞的似正规模：波动方程的时间数值演化方法；波动方程的时间积分方法；半经典近似方法；连分数方法。

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。