查询词典 expansion program

The experimental results showed that the trinary of additive flame - retardant was needed to be used together to produce ideal self-extinguishing high expansion PE products while the performances of high expansion PE were unchanged.

研究结果表明：只有对添加型阻燃剂三元并用，方能不降低高发泡聚乙烯的物性，制得较为理想的高发泡聚乙烯自熄型制品。

Experimental results indicate that for the polystyrene particle with a larger size, Umf changes with p-0.3, and for the sand particle with a smaller size, Umf changes with p-0.21. An empirical equation about Umf is proposed based on the experimental data: Umf=μdp ρg｛［(34.15)2+0.05916×dp3 ρggμ2］12-34.15｝ It is found that the bed expansion height increases with the increasing of gas velocity, and increases with pressure for fixed value of UUmf, when the pressure exceeds 0.7MPa, the influence of pressure on the bed expansion height is weakened.

研究结果表明，大粒径聚苯乙烯颗粒的Umf与p-0.3成比例，小粒径石英砂的Umf与p-0.21成比例，并根据实验值拟合出压力下最小流化速度公式为： Umf=μdp ρg｛［(34.15)2+0.05916×dp3 ρggμ2］12-34.15｝床层膨胀高度随气速的增大而不断增高，在相同UUmf下床层膨胀高度随压力的增大而增高，在大于0.7MPa时，压力对膨胀高度的影响减弱。

Low expansion resin is, prevents from casting defects, especially veining and hot tear caused from thermal expansion.

低膨胀树脂对解决铸造缺陷，特别是对毛刺、热裂尤为有效。

While the expansion of different fiber is different, usually at, its fiber diameter 30%, thelengths veinpuncture in crack,the in the direction of only 2%, so the business card printing and membership card manufacturing process of judging grain's vertical expansion of smaller, to landscape of 1/2 to 1/3 on the left and right, overprinter precision.

而不同纤维的膨胀情况不同，通常纤维膨胀时，其直径增大30%，而长度方向仅增大1～2%，因此制卡和会员卡制作过程中顺丝绺的纵向伸缩量较小，为横向的1/2～1/3左右，对套印精度影响不大。

The results show as follows: Autogenous volume deformation of MgO concrete is closely relative to mix proportions, high water content will accelerate hydration of MgO, thus increases expansion of concrete; the addition of fly ash will suppress the expansion of concrete.

内含氧化镁水泥混凝土自生体积变形与配合比参数有关，较大水胶比有利于氧化镁的较快水化，粉煤灰对混凝土变形有抑制作用，内含氧化镁水泥适用于强度等级较低的重力坝混凝土。

In order to reveal the spatial disciplinarian and the driving mechanism of urban land expansion, this paper applies the integrated method of remote sensing and geographic information systems to examine the dynamic changes, spatial patterns, traffic locations, barycenter migrations, allometric growth and driving mechanism of urban land expansion in Beijing.

为了揭示北京市城市用地扩张与城市化的空间推进规律及其驱动机理，本文采用RS和GIS综合集成的研究方法，探讨了北京市城市用地空间扩张的动态变化特征、交通区位特征、重心迁移特征和异速增长特征，并对城市空间扩张的机理进行了分析。

The Volterra series expansion has altitudinal nonlinearly ,most nonlinear system can be expressed by the Volterra series expansion.

而Volterra级数展开式具有高度非线性，大量的非线性系统可以由Volterra级数表征。

In this thesis, it is studied that the Li2O-Al2O3-SiO2 system glass ceramics of high expansion which can be a match for the iron nickel alloy (485 alloy ) with 102×10-7/℃expansion coefficient, and influence of the change of every group compos...

本课题研究了能和膨胀系数为102×10-7/℃的铁镍合金(485合金)匹配封接的高膨胀Li2O—AL2O3—SiO2系统微晶玻璃，研究了各组份变化对微晶玻璃性能的影响。

An analytical model was presented to study the cloud expansion during near field regime, and the liquid fuel expanding velocity-radius relation and the liquid breakup model were given. A 2-dimensional axisymmetrical diphasic flow numerical simulation for cloud expansion during far-field regime was carried out, and the distribution parameters of fuel in cloud were given.

对近场阶段云雾的膨胀采用分析模型来研究，给出了这一阶段液体燃料膨胀的速度—半径关系及液体环的破碎规律；对远场阶段云雾的膨胀采用二维轴对称两相流的数值模拟来研究，得出了云雾中燃料的分布状态随时间的变化规律。

In the process of developing electrostrictive microfeed driver, it was found that the driving force in the expansion direction of the electrostriction has effect on electrostriction expansion, which increase along with the load.

通过对电致伸缩微位移驱动器的实验研究发现，伸长量方向的力对电致伸缩材料伸长量的影响是随着力的增加而增大，从微观上定性地解释了实验结果。

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。